SP20B AND SP25A HYDRAULIC PUMPS - · PDF file4 PRINCE SP SERIES HYDRAULIC GEAR PUMP A....
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SERVICE MANUAL SP20B AND SP25A HYDRAULIC PUMPS
Transcript of SP20B AND SP25A HYDRAULIC PUMPS - · PDF file4 PRINCE SP SERIES HYDRAULIC GEAR PUMP A....
SERVICE MANUAL
SP20B AND SP25A HYDRAULIC PUMPS
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SAFETY PRECAUTIONS
1.) All hydraulic pumps must be properly assembled and installed in the hydraulicsystem to prevent personal injury and /or property damage. Further, theimproper servicing of a pump may result in personal injury and/or propertydamage. Read and understand all catalog and service information beforestarting. As with all mechanical work, the proper tools, knowledge and safetyequipment are required. Always wear safety glasses.
2.) Make sure all pressure has been relieved in the hydraulic lines before removing,installing or servicing a hydraulic pump.
WARNING: Hydraulic fluid escaping under pressure can havesufficient force to penetrate skin, causing serious personal injury.Do not use your hand to check for hydraulic leaks.
3.) Before installing or servicing a hydraulic component, make sure all weight hasbeen removed from the cylinders or motors before disconnecting hydraulic lines.
WARNING: Disconnecting the hydraulic lines while the cylinder ormotor is under load may result in the unexpected rapid movementof a machine, resulting in serious personal injury.
4.) Do not exceed the operating specifications, including those for pressure, speedand temperature. All hydraulic systems require a means to limit the maximumpressure. This requires either a pressure relief valve in the system or a pumpthat has pressure compensation.
WARNING: Pressure levels above the specifications may causesudden and unexpected failure of a component in the hydraulicsystem. The failure may result in serious personal injury. Alwaysuse a gauge when adjusting a relief valve.
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TABLE OF CONTENTS
SECTION TITLE PAGE--------------------------------------------------------------------------------------------------
A GENERAL INFORMATION 4 SP20B MODEL CODES 4 SP25 MODEL CODES 5
B DISASSEMBLY 6C INSPECTION AND REPAIR 6D REASSEMBLY 7E ROTATION CHANGE 10
ROTATION CHANGE ILLUSTRATIONS 12F TESTING 16G TROUBLE SHOOTING 17H EXPLODED VIEWS & PARTS LISTINGS 18I SP20B BELT DRIVE INSTRUCTIONS 27
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PRINCE SP SERIES HYDRAULIC GEAR PUMP
A. GENERAL INFORMATION (Note: SP20B pumps DO NOT have Wear Plates)1. When assembling and disassembling pumps, the work area should be clean and dry. There
should be adequate space to lay out the parts in the manner in which they were disassembled or
INLET SIDE CAVITY
9
2
INLET SIDE
5
10
12
1
E-BOTH SIDE & REAR INLET AND OUTLET W/PLASTIC PORT PLUGSD-REAR INLET AND OUTLET W/PLASTIC PORT PLUGSC-BOTH SIDE & REAR INLET AND OUTLET W/STEEL PORT PLUGS
SP20B XX X X H X-X X
PORT LOCATION OPTION
9-STANDARD SAE PER CHARTPORT TYPE
A-SIDE INLET AND OUTLET W/PLASTIC PORT PLUGS
3330
202327
1416
BASIC SERIES NO.
DISPLACEMENT /REV
080911
06cc
OMIT FOR STANDARD BUNA-NSHAFT SEAL TYPE
H-MEDIUM PRESSURE BUNA-N
4-3/4 STRAIGHT KEYED5-SAE 10T 16/32 SPLINE
3-11 TOOTH 16/32 SPLINE2-SAE 5/8 STRAIGHT KEYED
9-SAE 9T 16/32 SPLINEDRIVE SHAFT
L-COUNTER-CLOCKWISE
*FACING THE DRIVE SHAFT END OF THE PUMP
H-SAE "A" 2 BOLTMOUNTING
R-CLOCKWISE
ROTATION*
DRIVE GEAR8IDLER GEAR
SEAL
WASHER (UPPER) KEY (NOT SHOWN)
BACK-UP STRIPSHAFT SEAL STD.
WASHER (LOWER)
15141312
1011
9
SNAP RINGDOWEL PINSBOLT
BACK PLATE
BODY
FRONT PLATE
BEARING CARRIER ASSY
DESCRIPTION
4
67
5
23
1
ITEM
SP20B SERIES(CLOCKWISE ROTATION SHOWN)
OPTIONAL REAROUTLET (SMALL) PORT
FOR CW ROTATION, PRINCELOGO IS ON BOTTOM
SIDE OUTLET (SMALL) PORT
MARK INDICATESFRONT OF BODY
SP20B SERIES MODEL CODE EXAMPLE
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8-METRIC O-RING PORTS7-BSPP PORTS6-SAE SPLIT FLANGE PORTS5-METRIC SPLIT FLANGE PORTS
BACKUP STRIPGOES TO INSIDEOF MOLDED SEAL
ARROW ON BACKSIDE
13
INLET SIDE6
7
3
4
15
8
5
in which they will be assembled. Clean tools and equipment should be used. Any dirt or grit thatgets into the pump can cause significant damage to the pump and cause failure.
2. Before disassembly of any pump, the outside of the pump should be cleaned thoroughly with agood grade solvent then dried.
3. Before the assembly of any parts, they should be inspected for cleanliness and cleaned ifrequired.
4. A vice with soft jaw inserts or a holding fixture will be necessary to retain the front flange duringassembly and disassembly. If a vice is used, extreme caution must be exercised to avoid over-tightening the jaws and distorting the part.
5. A soft blow mallet (one with plastic or rubber heads) may be used to aide in disassembly. Donot use metal hammers.
1
10
INLET SIDECAVITY
WASHER
WEAR PLATE
SEAL
BACK-UP STRIP
KEY (NOT SHOWN)
SHAFT SEAL STD.
13
1615
1112
DESCRIPTION
BEARING CARRIER ASSY
FRONT PLATE
BODY
BACK PLATE
BOLT DOWEL PINSSNAP RING
IDLER GEARDRIVE GEAR
7
910
8
3
56
4
ITEM
21
SP25A XX X 9 H X-X X
C-BOTH SIDE & REAR INLET AND OUTLET W/STEEL PORT PLUGS
E-BOTH SIDE & REAR INLET AND OUTLET W/PLASTIC PORT PLUGS
PORT TYPE9-STANDARD PORTS (SIDE PORTS "A" REAR PORTS "D" BOTH SIDE & REAR PORTS "C")
A-SIDE INLET AND OUTLET PORT LOCATION OPTION
D-REAR INLET AND OUTLET
44
6352
273238
1922
DISPLACEMENT /REV
BASIC SERIES NO.
cc
MOUNTINGH-SAE "A" 2 BOLT
ROTATION*
R-CLOCKWISE
SHAFT END OF THE PUMP *FACING THE DRIVE
L-COUNTER-CLOCKWISE
DRIVE SHAFT1-SAE 13T 16/32 SPLINE
2-SAE .875/.874 STRAIGHT KEYED
H-MEDIUM PRESSURE BUNA-N
SHAFT SEAL TYPEOMIT FOR STANDARD BUNA-N
SEAL14
B-SIDE INLET, SIDE AND REAR OUTLET
8-STANDARD PORTS (SIDE INLET, SIDE & REAR OUTLET "B"
OPTIONAL REAROUTLET (SMALL)PORT
BACKUP STRIP GOESTO INSIDE OF SEALS
NOTCHES ON FRONT OF BODY
SP25A SERIES(CLOCKWISE ROTATION SHOWN)
SP25 SERIES MODEL CODE EXAMPLE
OUTLET (SMALL) PORT
7
2
3
4
6
1215
9
INLET SIDE8
14
13 5
INLET SIDE
16
ARROWONBACKSIDE
INLET SIDE
6
B. DISASSEMBLYNote: Maintaining the proper orientation of parts is extremely important. In order to keep aconsistent reference, lay out the parts in the same manner as shown in the exploded drawings, withthe drive shaft end of the pump to the left and the drive shaft above (furthest away from you) the idlershaft.
1. Prior to disassembly, scribe a match line between the front cover and the body and between thebody and the back cover.
2. If the pump has a keyed shaft, remove the key and place tape over the keyway.3. Secure the front cover in a holding fixture or clamp lightly in a vice with the shaft pointing down.
Remove the bolts and washers holding the pump together.4. Remove the rear cover by pulling upward in an axial direction. The cover can be tapped lightly
with a soft blow hammer to aide in removal.5. Lift the body and gear/bearing assembly (including the body, drive gear, idler gear, (two wear
plates SP25 only) and two bearing carriers out of the front cover. Lay the assembly down withthe drive end of the drive shaft to the left and the drive shaft farther away from you than the idlershaft.
6. Slide the gear/bearing assembly out of the body and lay the assembly down, again keeping thedrive end of the drive shaft to the left and the drive shaft farther away from you than the idlershaft. Some initial resistance may be felt when removing the assembly from the body.
7. Mark the ends of the drive shaft and the idler shaft on the end that the pump is driven from.8. Note that the bearing carriers have an inlet cavity that is on the inlet side of the pump and that
goes towards the gear. Also note that the SP25 wear plates have a wider notched area on theside that goes next to the inlet cavity. (See the Bearing Carrier and Wear Plate (SP25)Orientation drawings in the reassembly section) Once the correct orientation is observed, slidethe bearing carriers and (wear plates SP25 only) off the gear journals and lay them down in thesame orientation as they originally had on the gears.
9. The square cut seals and the white backup strip may be removed from the front and rear coversfor inspection.
10. Generally, the shaft seal needs to be replaced if it is removed. If the shaft seal is to be replaced,remove the snap ring and then the shaft seal from the front cover. Care must be used to notdamage or scratch the seal bore during seal removal.
C. INSPECTION AND REPAIRAfter parts have been cleaned, they should be checked for changes in color, any pitting or scoring orany debris. Individual parts may be checked according to the following instructions. If any of theparts are damaged, replace them.
1. Pump BodyThe pump is designed so that when the pump isinitially broke-in, the tips of the gear teeth createa “tracked-in” area in the body that is the widthof the gears and extends from the inlet portarea, to about one third of the way around eachbore (any signs of tooth contact beyond the onethird point on the bores should be faint and nothave any appreciable depth). The “tracked in”areas should appear to have a fairly fine grainedand relatively smooth surface finish. If the finishis rough or pitted or if there is evidence ofscoring, the body is damaged and the pumpmay not build full pressure or flow. Also if thebearings and shaft
CONTACT MARKS
INLET SIDE (LARGE GROOVE}
TRACK-IN TYPICALLY EXTENDSAPPROXIMATELY 1/3 OF THE WAY AROUND EACH BORE
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Journals show excessive wear, the teeth will have tracked into the body too far and, again, thepump may not build full pressure or flow. The pump body is not available as a service part.
2. Drive Gear and Idler GearThe shaft and side surfaces of the gear should exhibit a very smooth contact pattern. If thecontact pattern on the shaft or the gear sides shows signs of scoring the gear should bereplaced. If the gears show any discoloration due to heat, the gears should be replaced. Signsof contact and minor scratching on the profiles of the teeth are normal. However, if there isexcessive or uneven wear or if there is excessive pitting, the gears should be replaced.
3. Wear plates (SP25 only)The wear plates consist of a bronze layer over a steel backing. The bronze layers will normallyexhibit some bright burnished areas due to contact with the sides of the gears. If there issignificant scoring on the bronze surface or the if surface is rough or if any of the bronze surfacehas been chipped off, the plates should be replaced. If the plates are not flat, or if there isevidence of heat build up (the steel side of the plate will show blue areas) the plates should bereplaced. Any evidence of heat buildup usually means the pump has been run without oil.
4. Bearing carriersThe bearing carriers hold the teflon lined bearings. An oil drain groove has been machinedthrough the teflon layer, through the bronze layer and into the steel layer at the top of the upperbearing and the bottom of the lower bearing. This should not be misinterpreted as wear. Duringnormal operation some of the grayish teflon layer will be eroded toward the inlet side of thebearing. This should not be considered excessive until about 80% of the bronze layer showsthrough the gray layer on about 1/3 of the bearing perimeter. The wear is also excessive if thereis scoring on the gear shaft or if the bearing has rotated or if there are any signs of heat buildup.If there are signs of excessive wear the bearing carriers should be replaced.
5. Mating Surfaces of the Front Cover, Rear Cover and BodySome discoloration of mating surfaces is normal. If there is damage that would prevent a tight fitduring reassembly, the problems should be corrected or the parts replaced.
6. Square Cut Seals and Backup StripThe seals and backup strips should have square edges, and be pliable. If they are deformed, orare hard or show signs of being hot, they should be replaced.
REASSEMBLY/ROTATION CHANGEIf the pump is to be reassembled with the same rotation configuration, the following instructionsshould be used. The exploded views and parts listings can be used for reference. If the rotationdirection of the pump is to be changed, the rotation change instructions (Section E) should be used.
D.) REASSEMBLY (with same rotation direction)1. If the shaft seal has been removed,
insert a new shaft seal and snap ringinto the front cover. Lubricate theoutside of the seal with oil beforeinstallation. To insure that the sealremains square to the bore and is notdamaged during installation, an arborpress and seal insertion tool should beused during installation. The side of theseal containing the spring goes to theinside of the pump.
2. Lay out the gears, bearing carriers and(wear plates SP25 only) orientated inthe manner in which they came out ofthe pump.
SEAL INSERTION
TOOL
SEAT SEAL TO BOTTOM OF BORE
MOUNTING FACE
ARBOR PRESS
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3. Assemble the gear/bearing carrier assembly. The pump gears have non-symmetrical teeth, withdifferent profiles on each side of the tooth. The correct rotation orientation can bee seen in theillustration below.When assembling the gears into the bearing carrier it is extremely important to maintain the correctorientation of the bearing carriers and, in the case of SP25 pumps, the wear plates. In the BearingCarrier and (Wear Plate SP25 only) Orientation view, note the proper rotation and then use theposition of the “inlet cavities” as a key reference. For SP25 pumps, also use the position of the“large radius” section as a key reference.
Orient the gears with the drive end of the drive shaft to the left and the drive shaft farther away fromyou than the idler shaft. Bring the gears together and slide a (wear plate SP25 only) (keeping thebronze side towards the gear) and then a bearing carrier over the journals on the rear (right) side.Use the illustrations to confirm the correct orientation of the inlet cavity and (wear plate SP25 only).At this point, the gears should rotate in the bearing carrier without the teeth binding. If the gearsbind, correct by correcting the orientation of the idler gear by removing the idler gear, rotating it endfor end and inserting the opposite end back into the bearing carrier or by using the correct rotationdrive gear. Again check to see if the gears rotate without binding. (If the ends of the gears weremarked during disassembly, and the rotation direction of the pump is not being changed, the frontend/drive end of both gears should also have a mark on them.)
After confirming that the gears rotate without binding, slide the second (wear plate SP25 only) overthe journal (bronze side towards the gear) and then the second bearing carrier over the journal.Make sure that the orientation of the inlet cavity (and the large radius for the SP25 wear plate) iscorrect.
Lay the bearing carrier/gear assembly down again with the drive end of the drive shaft to the left andthe drive shaft farthest away from you.
GEAR TOOTH ORIENTATION EXAMPLE
The pump gears have non-symmetrical teeth, with different profiles on each side. The idler gear is turned by thedrive gear through contact on the drive side profile of the tooth (shallow slope side with no undercut). Like profilesare touching and the gears rotate freely when assembled in the bearing carrier. Rotating in the correct rotation, theteeth come out of mesh on the inlet side of the pump.
OUTLET INLET
DRIVE GEAR
IDLER GEAR
LEFT HAND ROTATION (CCW)(FACING DRIVE SHAFT END)
RIGHT HAND ROTATION (CW)(FACING DRIVE SHAFT END)
DRIVE SIDE PROFILEOF GEAR TOOTH(SHALLOW SLOPESIDE, NO UNDERCUT)
REF-UNDERCUTON NON-DRIVENSIDE OF TOOTH
DRIVE SIDE PROFILEOF GEAR TOOTH(SHALLOW SLOPESIDE, NO UNDERCUT)
REF-UNDERCUTON NON-DRIVENSIDE OF TOOTH
ROTATION
OUTLETINLET
ROTATION
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4. Lay the body on the table with the front surface to the left. The front surface is identified by adrill point mark on the surface for the SP20B bodies and by the milled notches on the side of thebody for the SP25 bodies. If you are assembling a clockwise rotation pump, lay the body downwith the inlet side down. The inlet side can be identified by the wider and deeper grove that runslengthwise on the inside of the body. If you are assembling a counterclockwise rotation pump,lay the body down with the inlet side up.
5. Keeping the body and gears in the orientation described above, carefully align the bearing/gearassembly and insert it into the body. You may have to adjust the (wear plates SP25 only)slightly as they enter the body. At this point confirm that the inlet cavities of the bearing carriersare next to the inlet side of the body and that the drive end of the drive shaft and the frontsurface of the body are on the same end.
6. Insert the square cut seals (1 piece on the SP20B and 2 piece on the SP25) first and then thebackup strips into the front and rear covers. The groove on the SP20B seal goes to the bottomof the seal groove and the white backup strip goes to the inside of the square cut seals. Insurethat the seals and strips are fully seated in the seal groove for their entire length.
BEARING CARRIER AND WEAR PLATE ORIENTATION
BRONZE SIDE TOWARD GEAR
SP25 CLOCKWISE ORIENTATION
SP 25 CLOCKWISE ROTATION INLET CAVITIES AND LARGE RADIUS ON WEAR PLATE "DOWN"
BRONZE SIDE TOWARD GEAR
SP20B SERIES
SP25 SERIES
SP25 COUNTERCLOCKWISE ORIENTATION
SP 25 COUNTERCLOCKWISE
ROTATION INLET CAVITIES AND LARGE
RADIUS ON WEAR PLATE "UP"
SP20B COUNTERCLOCKWISE
ROTATION INLET CAVITIES "UP"
SP20B CLOCKWISE ROTATION INLET CAVITIES "DOWN"
SP20B COUNTERCLOCKWISE ORIENTATAION SP20B CLOCKWISE ORIENTATAION
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7. Confirm that the arrow on the front cover indicates the correct rotation and then secure the frontcover in a holding fixture or clamp lightly in a vice with the shaft seal side down. Insert twodowel pins into the dowel pin holes.
8. Assemble the body/gear assembly onto the front cover and dowel pins. Confirm that the “IN” onflange ear of the front cover is also on the inlet side of the body.
9. Put two dowel pins into the dowel pin holes on the rear surface of the body.10. Identify the inlet side of the rear cover (the side with the largest rear port boss) and position the
rear cover on the body so that the inlet side of the body (wide groove side) and the inlet side ofthe rear cover are on the same side.
11. Insert the bolts through the washers and into the body. Lightly tighten the bolts (lubricatedthreads) and then torque them in a crisscross pattern to 24 FT-LB +/- 2 FT-LB.
12. If the pump has a keyed shaft, remove the tape over the keyway and insert the key.13. Pour approximately 1/2 oz of clean hydraulic fluid into the pump.14. With the pump assembled correctly there is normally some resistance to turning the shaft,
however, with the assistance of a wrench, the shaft should turn smoothly. If there is binding, thepump should be disassembled and checked to see: if the components have been assembled inthe correct orientation, if there is any foreign matter in the pump or if the seals are out of place.
15. Before being put into service, the pump needs to be tested to confirm performance. The testprocedures are described in the TESTING section.
E.) ROTATION CHANGEIf the direction of rotation is to be changed, the following instructions should be followed. Use theexploded rotation change views showing the correct “before and after rotation change” views of thepump for reference. If the pump is to be reassembled with the same rotation direction or foradditional information, go to the Reassembly instructions (Section D).1. Lay out the gears, bearing carriers and (wear plates SP25 only) orientated in the manner in
which they came out of the pump. (Drive end to the left, drive gear farther away from you thanthe idler gear). If the bearing carriers and (wear plate SP25 only) are still on the shafts, slidethem off.
2. Replace the drive gear with the new drive gear of the opposite rotation, again keeping the driveend to the left. If the new shaft is a keyed shaft, remove the key and place tape over thekeyway. The Gear Tooth Orientation Example may be used to confirm the correct rotation drivegear is being used.
3. Rotate the idler gear end for end. The front end (end that pump is driven from) of the idler shaftshould have been marked during disassembly. This marked end will now go towards the rear ofthe pump.
4. Slide the gears back together.
Note: When assembling the gears into the bearing carrier it is extremely important to maintainthe correct orientation of the bearing carriers and, in the case of SP25 pumps, the wear plates.Refer to the Bearing Carrier and (Wear Plate SP25 only) Orientation drawings in theReassembly section for details. Note the proper rotation and then use the position of the “inletcavities” as a key reference. For SP25 pumps, also use the position of the “large radius”section as a key reference.
5. Rotate the rear bearing carrier and (wear plate SP25 only) so that the bearing that went over thedrive shaft, will now go over the idler shaft. Insure that the inlet cavity still goes toward the gearand that the bronze side of the (wear plate SP25 only) still goes toward the gear. Slide thebearing carrier and (wear plate SP25 only) back onto the shafts. On the SP25 series, make surethat the larger notched side of the wear plate is next to the inlet cavity of the bearing carrier. Dothe same for the front bearing carrier and wear plate. If the correct gears are in place andcorrectly orientated, the gears will rotate relatively freely within the bearing carriers.
6. Rotate the body about the pump axis (centerline), making sure that the front surface of the bodyremains toward the front (left side) of the pump. The front surface is identified by a drill pointmark on the surface for the SP20B bodies and by the milled notches on the side of the body forthe SP25 bodies. The inlet side (side with the wide, lengthwise groove on the inside) will go from
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top to bottom or from bottom to top depending on rotation. If you now are assembling aclockwise rotation pump, the body will have the inlet side down. If you are now assembling acounterclockwise rotation pump, the body will have the inlet side up.
7. Keeping the body and gears in the orientation described above, carefully align the bearing/gearassembly and insert it into the body. You may have to adjust the (wear plates SP25 only)slightly as they enter the body. At this point confirm that the inlet cavities of the bearing are nextto the inlet side of the body and that the drive end of the drive shaft and the front surface of thebody are both on the left end.
8. Confirm that the arrow on the cover indicates the correct rotation for the new (opposite rotation)front cover. Insert the square cut seal (1 piece on the SP20B and 2 piece on the SP25) first andthen the white backup strip into the new front cover. The groove on the SP20B seal goes to thebottom of the seal groove and the white backup strip goes to the inside of the square cut seals.Also install the rear cover seals if they have been removed. Make sure that the seals and stripsare fully seated for their entire length. Insure that the shaft seal and snap ring are also installedin the front cover.
9. Rotate the rear cover about the axis (centerline) of the pump, the inlet side (side with the largestrear port boss) will have gone to the opposite side of the pump and should be on the same sideas the wide inlet groove on the inlet side of the body. Insert dowel pins into the body andassemble the rear cover onto the body. The match line that was scribed between the rear coverand body during disassembly should again be inline.
10. Secure the front cover in a holding fixture or clamp lightly in a vice with the shaft seal side down.Insert the dowel pins into the front cover and assemble the partially assembled parts onto thefront cover. Confirm that the “IN” on flange ear of the front cover is also on the inlet side of thebody.
11. Insert the bolts through the washers and into the body. Lightly tighten the bolts (lubricatedthreads) and then torque them in a crisscross pattern to 24FT-LB +/-2 FT-LB.
12. If the pump has a keyed shaft, remove the tape over the keyway and insert the key.13. Pour approximately 1/2 oz of clean hydraulic fluid into the pump.14. With the pump assembled correctly there is normally some resistance to turning the shaft,
however, with the assistance of a wrench, the shaft should turn smoothly. If there is binding, thepump should be disassembled and checked to see: if the components have been assembled inthe correct orientation, if there is any foreign matter in the pump or if the seals are out of place.
15. Before being put into service, the pump needs to be tested to confirm performance. The testprocedures are described in the TESTING section.
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13
180°
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UN
TER
CLO
CK
WIS
E
RO
TATI
ON
) DR
IVE
GEA
R
AN
D M
US
T BE
REP
LAC
ED
TO C
ON
VE
RT
THIS
PU
MP
TO
A R
IGH
T H
AN
D
(CLO
CK
WIS
E R
OTA
TIO
N)
AR
RO
W O
NBA
CK
SID
E
LEFT
HA
ND
CO
NFI
GU
RA
TIO
N
INLE
T S
IDE
180°
180°
180°
180°
180°
180°
180°
INLE
T S
IDE
CAV
ITY
INLE
T S
IDE
BEA
RIN
G B
LOC
K
(WID
E G
RO
OV
E)
OPT
ION
AL
RE
AR IN
LET
(LA
RG
E)
PO
RT
FOR
CC
W R
OTA
TIO
N,
PR
INC
E LO
GO
IS O
N T
OP
INLE
T S
IDE
CAV
ITY
15
INLE
T (L
ARG
E) P
OR
T
INLE
T SI
DE
(WID
E G
RO
OVE
)
WEA
R P
LATE
BE
ARIN
GB
LOC
K
AR
RO
W O
NB
ACKS
IDE
BAC
KU
P S
TRIP
GO
ES
INSI
DE
OF
SE
ALS
FOR
CW
RO
TATI
ON
PR
INC
E LO
GO
ISO
N T
OP
OP
TIO
NA
L R
EAR
OU
TLE
T (S
MA
LL) P
OR
T
IDLE
R S
HAF
T
AR
RO
W O
NB
AC
KS
IDE
OP
TIO
NA
L R
EAR
INLE
T (L
AR
GE
) P
OR
T
FOR
CC
W R
OTA
TIO
NP
RIN
CE
LO
GO
ISO
N B
OTT
OM
FRO
NT
OF
BO
DY
INLE
T S
IDE
180°
180°
180°
180°
180°
180°
180°
INLE
T S
IDE
INLE
T S
IDE
THIS
IS A
RIG
HT
HAN
D
(CLO
CKW
ISE
RO
TATI
ON
) D
RIV
E G
EA
R A
ND
MU
ST B
E R
EP
LAC
ED
TO
CO
NV
ERT
THIS
PU
MP
TO
A L
EFT
HA
ND
(C
OU
NTE
RC
LOC
KWIS
E R
OTA
TIO
N)
THIS
IS A
RIG
HT
HA
ND
(C
LOC
KWIS
E
RO
TATI
ON
) FR
ON
T P
LATE
AN
D M
US
T B
E R
EP
LAC
ED
TO
C
ON
VE
RT
THIS
PU
MP
TO A
LE
FT H
AN
D
(CO
UN
TER
CLO
CK
WIS
E
RO
TATI
ON
)
RIG
HT
HAN
D C
ON
FIG
UR
ATIO
N
LEFT
HA
ND
CO
NFI
GU
RA
TIO
N
SP
25 R
OTA
TIO
N C
ON
VE
RS
ION
RIG
HT
HA
ND
(CW
) TO
LEF
T H
AND
(CC
W)
180°
INLE
T S
IDE
CAV
ITY
INLE
T S
IDE
INLE
T S
IDE
INLE
T S
IDE
OU
TLE
T (S
MA
LL) P
OR
T
16
INLE
T (L
AR
GE
) PO
RT
180°
180°
180°
180°
INLE
T S
IDE
INLE
T S
IDE
C
AV
ITY
INLE
T (W
IDE
GR
OO
VE
) SID
E
FOR
CC
W R
OTA
TIO
N
PR
INC
E LO
GO
IS O
N
BO
TTO
M
LAR
GER
C
UTO
UT
AR
EA
THIS
IS A
LE
FT H
AN
D
(CO
UN
TER
CLO
CKW
ISE
RO
TATI
ON
) DR
IVE
GEA
R
AN
D M
US
T B
E R
EPLA
CE
D
TO C
ON
VER
T TH
IS P
UM
P TO
A R
IGH
T H
AN
D
(CLO
CK
WIS
E R
OTA
TIO
N)
THIS
IS A
LE
FT H
AND
(C
OU
NTE
RC
LOC
KWIS
E R
OTA
TIO
N) F
RO
NT
PLA
TE A
ND
MU
ST B
E R
EP
LAC
ED
TO
C
ON
VE
RT
THIS
PU
MP
TO A
RIG
HT
HAN
D
(CLO
CKW
ISE
R
OTA
TIO
N)
LEFT
HA
ND
CO
NFI
GU
RAT
ION
RIG
HT
HAN
D C
ON
FIG
UR
ATIO
N
SP
25 R
OTA
TIO
N C
ON
VER
SIO
NLE
FT H
AN
D (C
CW
) TO
RIG
HT
HA
ND
(CW
)
INLE
T S
IDE
180°
OU
TLE
T (S
MA
LL) P
OR
T
INLE
T S
IDE
INLE
T S
IDE
INLE
T S
IDE
BE
AR
ING
BLO
CK
WE
AR
PLA
TE
AR
RO
W O
NB
AC
KS
IDE
OPT
ION
AL
RE
AR
INLE
T (L
AR
GE
PO
RT)
AR
RO
W O
NB
AC
KS
IDE
FRO
NT
OF
BOD
Y
IDLE
R S
HA
FT
FOR
CW
RO
TATI
ON
PR
INC
E L
OG
O IS
ON
TO
P
OPT
ION
AL
RE
AR
OU
TLE
T (S
MA
LL) P
OR
T
BA
CK
UP
STR
IP G
OES
TO IN
SID
E O
F S
EA
LS
180°
180°
180°
180°
16
F.) TESTINGIn order to confirm performance and insure quality, all pumps that have been disassembled and thenreassembled with either the same or different components need to be tested on a suitable pump teststand. (Contact Prince Manufacturing for test stand requirements.) To pass the test, the flow fromthe pump must exceed a minimum value at a given rpm and pressure. Perform the test as follows. 1. Wipe off any excess oil on the pump and shaft seal so that any leakage that might occur during
the test will be visible.2. Mount the pump to the test stand insuring that the correct drive shaft coupler is being used.3. Connect the inlet and outlet lines to the correct ports on the pump. Before the inlet fitting is fully
tightened, the inlet shutoff should be opened. When oil begins to leak from the loose inlet fitting,it should be fully tightened. Confirm that any valves in either the inlet line or outlet line are open.
4. Set the pump test stand to rotate in the proper direction.5. Accelerate the test stand to 1180 rpm (or 1780 rpm) at zero/minimum pressure.6. Check the flow meter to confirm that the there is oil flow. If there is no flow after a few seconds,
stop the test stand. The inlet line fitting should be loosened slightly to check to see if the pumpis getting oil. If it is, begin the test again. If there is still no oil flow, stop the test, remove thepump and disassemble it to check for problems. Prolonged running with out oil will damagepump.
7. After noting that there is flow, run the pump for approximately 30 seconds at minimum pressure.8. Cycle the pressure from minimum to approximately 1000 psi three times, holding it on pressure
for about two seconds during each cycle.9. Cycle the pressure from minimum to approximately 2000 psi three times, holding it on pressure
for about two seconds during each cycle.10. Cycle the pressure from minimum to approximately 2500 psi three times, holding it on pressure
for about two seconds during each cycle.11. Bring the pressure back up to 2500 psi and run the pump at that pressure for one minute. Note
the flow produced by the pump and confirm that the pump flow meets or exceeds the minimumflow for the specific pump size, as is indicated below. The flow at either 1180 or 1780 rpm maybe used as a reference. (Note: As an allowance for disassembly and reassembly, the minimumflows have been reduced slightly from factory standards.) If the pump flow does not exceed theminimum, go through steps 7 through 11 an additional time. If the flow still does not exceed theminimum, remove the pump from the stand and disassemble to check for problems.
12. If the flow exceeds the minimum, inspect the exterior of the pump for leaks, remove the inlet andoutlet lines and plug the ports with shipping plugs. Remove the pump from the test stand andcheck the shaft seal for any signs of leakage. Any signs of leakage should be corrected.
13. After test the tester’s identification needs to be stamped above the pump ID stamp. If theconfiguration of the pump has been changed, the former model number on the ID stamp needsto be stamped (X’d) out.
MINIMUM TEST FLOW DATA FOR SP20B SERIES PUMPSPUMP SIZE DISPLACEMENT
(IN3/REV)MINIMUM FLOW @1180 RPM (GPM)
MINIMUM FLOW @1780 RPM (GPM)
SP20B06 .400 1.37 2.00SP20B08 .499 1.74 2.62SP20B09 .589 2.26 3.40SP20B11 .677 2.58 3.89SP20B14 .860 3.41 5.15SP20B16 .976 4.05 6.11SP20B20 1.220 5.10 7.70SP20B23 1.403 5.90 8.90SP20B27 1.654 6.98 10.54SP20B30 1.881 7.73 11.66SP20B33 2.014 8.50 12.83
17
MINIMUM TEST FLOW DATA FOR SP25 SERIES PUMPSPUMP SIZE DISPLACEMENT
(IN3/REV)MINIMUM FLOW @1180 RPM (GPM)
MINIMUM FLOW @1780 RPM (GPM)
SP25A19 1.141 4.46 6.73SP25A22 1.349 5.38 8.12SP25A27 1.660 6.89 10.39SP25A32 2.008 8.57 12.94SP25A38 2.318 9.78 14.76SP25A44 2.697 11.43 17.25SP25A52 3.179 13.06 19.71SP25A63 3.869 15.49 23.36
The reference base for the test data is SAE 10 wt oil at 110° F
G.) TROUBLE SHOOTINGThe following table may be used as a brief trouble shooting guide for the pumps.
Condition Probable Cause Possible Corrective ActionsLow or no oil Low oil level in reservoir Add oil to correct level.flow from the Restriction in the inlet line Correct or clean out restriction.pump Pump fails to prime Insure there is no pressure at the outlet
during initial startup. Insure oil is gettingto the inlet port. Raise reservoir.
Warped, damaged or scored wearplates (SP25 ONLY)
Replace wear plates. (SP25 ONLY)
Rough or damaged bearing carrierexterior
Replace bearing carrier.
Scoring grooves in the bores of thebody
Replace pump.
Pump is driven via a belt and pull is inthe wrong direction or belt is overtightened
Correct the direction of belt pull or thebelt tension.
Pump drive not aligned or eccentric Align the pump drive.Pump will notdevelop full
Warped, damaged or scored wearplates (SP25 ONLY)
Replace wear plates. (SP25 ONLY)
pressure Rough or damaged bearing carrierexterior
Replace bearing carrier.
Scoring grooves in the body bores Replace pump.General scoring on body bores, gearshaft journals or (wear plates SP25only) or roughening of the gear track-inarea in the bores of the body
Oil is contaminated. Clean system andreplace filter or provide proper filter.Replace pump.
Pump has been run at excessivepressures causing bearing and journalfailure and/or excessive gear track-indepth
Replace pump.
System relief valve misadjusted Readjust relief valve.
18
Condition Probable Cause Possible Corrective ActionsAir in the oil Check inlet lines for being air tight.
Check shaft seal, Check for restrictionsin inlet lines. Raise reservoir.
Pump is noisy Excessive inlet vacuum/Cavitation Increase inlet line size or removerestrictions in inlet line. Use a lower orproper viscosity oil, Reduce rpm. If asuction strainer is used clean or use alarger one. Raise reservoir
Air in oil Check inlet lines for being air tight.Check shaft seal. Check for restrictionsin inlet lines. Increase reservoir size.Raise reservoir.
Shaft seal leaks Shaft seal is worn or was cut by theshaft during assembly
Replace shaft seal.
Fluid incompatible with seal Use compatible fluids.Casting porosity in front cover sealbore
Replace front cover.
Pump is driven via a belt and pull is inthe wrong direction or belt is overtightened
Correct the direction of belt pull or thebelt tension. See Section I, SP20B BeltDrive Instructions.
Pump drive not aligned or eccentric Align the pump drive.Pump leaks oilbetween
Pump seals have become brittle due toheat
Replace seals. Correct heat problem.
sections Fluid incompatible with seals Use compatible fluids.Mating surfaces have become roughor damaged
Repair any surface irregularities orroughness.
Pumpoverheats
Internal leakage due to contamination,wear or scoring
Replace pump. Correct contamination.
Improper system design or cooling Correct design or improve cooling.Too small a reservoir Use larger reservoir.
H.) EXPLODED VIEWS AND PARTS LISTSThe following section contains exploded views and parts lists of the SP20B and SP25 series pumps.Separate pages are shown for each combination of side/rear ports and clockwise/counterclockwiserotations for a total of four pages for each pump series.
19
20
1700
0208
7
1700
0213
3 (.3
50)
(ITE
M 1
)
1700
0208
7
BO
LTS
1700
0208
7
1700
0205
5
1700
0205
5
1700
0208
1
1700
0208
1
1700
0208
3
1700
0208
3
1700
2083
SP
20B
33
SP
20B
23
SP
20B
20
SP
20A
27
SP
20B
30
SP20
B 8
SP20
B 9
SP
20B
14
SP
20B
16
SP
20B
11
SP20
B 6
PU
MP
SIZE
(4)
5005
0310
5
5005
0310
7
5005
0310
6
5005
0310
9
5005
0310
8
(5)
(5)
(5)
(4.5
)
(4.5
)
5005
0400
9
5005
0400
5
5005
0400
6
5005
0400
7
5005
0400
8
5005
0301
5
5005
0310
1
5005
0310
0
BOD
Y (I
TEM
7)
5005
0310
4
5005
0310
3
5005
0310
2(3
.75)
(4)
(3.7
5)
(3.7
5)
5005
0400
0
5005
0400
1
5005
0400
3
5005
0400
4
5005
0400
2
5005
0451
3
9 T
SP
LIN
E D
RV
5005
0750
0 (.0
60)
5005
0750
0 (.0
60)
5005
0750
0 (.0
60)
5005
0750
0 (.0
60)
5005
0750
0 (.0
60)
(ITE
M 1
2)
5005
0750
1 (.1
20)
5005
0750
0 (.0
60)
5005
0750
6 (.2
40)
5005
0750
1 (.1
20)
5005
0750
2 (.3
50)
5005
0750
6 (.2
40)
WAS
HE
RS
(LO
WE
R)
5005
0451
4
5005
0401
1
5005
0401
0
5005
0401
4
5005
0401
5
5005
0401
3
5005
0401
7
5005
0401
9
5005
0401
8
5005
0401
6
5005
0401
2
3/4
KEYE
D D
RV
5005
0405
5
5005
0405
7
5005
0405
6
5005
0405
9
5005
0405
8
5005
0410
9
5005
0410
5
5005
0410
6
5005
0410
7
5005
0410
8
5005
0451
5
5005
0405
1
5005
0405
0
11 T
SP
LIN
E D
RV
5005
0405
4
5005
0405
3
5005
0405
2
5005
0410
0
5005
0410
1
5005
0410
3
5005
0410
4
5005
0410
2
5005
0451
2
5/8
KE
YE
D D
RV
DR
IVE
GE
AR (I
TEM
8)
5005
0404
7
5005
0404
8
5005
0404
5
5005
0404
6
5005
0600
9
5005
0600
7
5005
0600
6
5005
0600
5
5005
0600
8
5005
0404
3
5005
0404
4
5005
0404
1
5005
0404
2
5005
0404
0
10 T
SP
LIN
E D
RV
5005
0600
1
5005
0600
0
5005
0600
4
5005
0600
3
5005
0600
2
5005
0601
0
IDLE
R G
EAR
SP
20B
XX
A 9
H X
-R
3-11
TO
OTH
16/
32 S
PLI
NE
2-S
AE
5/8
" STR
AIG
HT
KEY
ED9-
SA
E 9
TO
OTH
16/
32 S
PLI
NE
4-3/
4" S
TRA
IGH
T K
EY
ED
DIS
PLA
CE
ME
NT
CO
DE
( /R
EV)
PO
RT
LOC
ATI
ON
: A-S
IDE
INLE
T &
OU
TLET
PO
RT
TYP
E: 9
-STA
ND
AR
D P
OR
TS
MO
UN
TIN
G: H
-SA
E A
2-B
OLT
RO
TATI
ON
(FA
CIN
G E
ND
OF
SH
AFT
): R
-CLO
CK
WIS
E
DR
IVE
SH
AFT
cc
5-S
AE
10T
16/
32 S
PLI
NE
GE
AR
DE
TAIL
RO
TATI
ON
DR
IVE
OU
TLET
*P
MC
K-S
P20
SE
AL
KIT
(*IT
EMS
INC
LUD
ED)
2S
EE
CH
AR
TW
AS
HE
R (L
OW
ER
)
1
10
WAS
HE
R (U
PPER
) (.0
60 T
HK)
SH
AFT
SE
AL
ME
D. P
RES
SUR
E
KEY
FO
R 3
/4 K
EYED
SH
AFT
KEY
FO
R 5
/8 K
EYED
SH
AFT
BAC
K-U
P S
TRIP
SH
AFT
SEA
L ST
D.
SE
AL
BE
AR
ING
CA
RR
IER
AS
SY
DES
CR
IPTI
ON
FRO
NT
PLA
TEB
AC
K P
LATE
BO
DY
IDLE
R G
EAR
DR
IVE
GEA
R
SN
AP
RIN
GD
OW
EL
PIN
SB
OLT
DR
IVE
SID
E P
RO
FILE
OF
GE
AR
TO
OTH
(SH
ALL
OW
SLO
PE
SID
E, N
O U
ND
ER
CU
T)
REF
-UN
DER
CU
TO
N N
ON
-DR
IVEN
SID
E O
F TO
OTH
FRO
NT
SU
RFA
CE
MAR
K
INLE
T
14
6
13
7
9
315
4
SP2
0B P
UM
P-C
LOC
KWIS
ER
OTA
TIO
N-S
IDE
PO
RTS
(SP
20B_
_A9H
_-R
)
5005
1250
3
5005
0752
350
0507
504
5005
0750
0
5005
1210
150
0512
500
5005
1200
0
5005
0200
4
2300
0112
519
0100
037
SE
E C
HA
RT
5005
0150
150
0501
010
SE
E C
HA
RT
SE
E C
HA
RT
SE
E C
HA
RT
PAR
T N
UM
BER
AR
RO
W O
N
BA
CK
SID
E
210 15
*1512 14
*13
*
1111
1 12211
4 7 98651 3*2
ITEM
1 1 11214 4 1
QTY
OU
TLE
T PO
RT
2
5
INLE
T SI
DE
INLE
T SI
DE
8
12
21
WA
SH
ER
(UPP
ER) (
.060
TH
K)
SH
AFT
SEA
L M
ED
. PR
ESSU
RE
KEY
FO
R 3
/4 K
EYED
SH
AFT
KEY
FO
R 5
/8 K
EYED
SH
AFT
BAC
K-U
P S
TRIP
SH
AFT
SEA
L ST
D.
SEA
L
BEA
RIN
G C
ARR
IER
ASS
Y
DES
CR
IPTI
ON
FRO
NT
PLA
TEB
ACK
PLA
TE
BO
DY
IDLE
R G
EAR
DR
IVE
GEA
R
SN
AP
RIN
GD
OW
EL
PIN
SB
OLT
*P
MC
K-SP
20S
EAL
KIT
(*IT
EMS
INC
LUD
ED)
(ITE
M 1
)(IT
EM 1
2)
SP2
0B 6
1700
0213
3 (.3
50)
5005
0301
850
0504
513
5005
0451
250
0504
515
5005
0451
450
0506
010
5005
0750
0 (.0
60)
122
SEE
CH
ART
WA
SH
ER
(LO
WER
)
1
10
1700
0208
7(3
.75)
10 T
SP
LIN
E D
RV
5005
0404
6
5005
0404
5
5005
0404
8
5005
0404
7
5005
0404
0
5005
0404
2
5005
0404
1
5005
0404
4
5005
0404
3
RE
F-U
ND
ER
CU
TO
N N
ON
-DR
IVEN
SID
E O
F TO
OTH
DR
IVE
RO
TATI
ON
DR
IVE
SID
E PR
OFI
LEO
F G
EAR
TO
OTH
(SH
ALLO
W S
LOPE
SID
E, N
O U
ND
ERC
UT)
INLE
TO
UTL
ET
GEA
R D
ETA
IL
5005
0750
0 (.0
60)
5005
0750
0 (.0
60)
5005
0750
0 (.0
60)
5005
0750
0 (.0
60)
INLE
T SI
DE
SP2
0B X
X D
9 H
X-R
cc
DIS
PLA
CE
MEN
T C
OD
E (
/REV
)
2-S
AE
5/8
" STR
AIG
HT
KEYE
D9-
SA
E 9
TO
OTH
16/
32 S
PLIN
E
PO
RT
LOC
ATI
ON
: D-R
EAR
INLE
T &
OU
TLE
T
PO
RT
TYP
E: 9
-STA
ND
AR
D P
OR
TS
MO
UN
TIN
G: H
-SA
E A
2-B
OLT
5-S
AE
10T
16/
32 S
PLIN
E
RO
TATI
ON
(FAC
ING
EN
D O
F S
HA
FT):
R-C
LOC
KW
ISE
3-11
TO
OTH
16/
32 S
PLI
NE
4-3/
4" S
TRA
IGH
T KE
YED
DR
IVE
SH
AFT
FRO
NT
SUR
FAC
EM
AR
K
13
7
WA
SH
ER
S (L
OW
ER)
5005
0750
6 (.2
40)
5005
0750
2 (.3
50)
5005
0750
1 (.1
20)
5005
0750
6 (.2
40)
5005
0750
0 (.0
60)
5005
0750
1 (.1
20)
5005
0401
250
0506
002
5005
0600
8
5005
0600
9
5005
0600
3
5005
0600
4
5005
0600
5
5005
0600
6
5005
0600
7
5005
0401
6
5005
0401
8
5005
0401
9
5005
0401
7
5005
0401
3
5005
0401
5
5005
0401
4
5005
0600
0
IDLE
R G
EAR
5005
0600
1
5005
0401
0
5005
0401
12
10 15*
1514*
13*
1111
1 12211
4 7 98651 3*2
ITEM
1 1 11214 4 1
QTY
INLE
T SI
DE
INLE
T SI
DE
9 T
SPLI
NE
DR
V
5005
0400
1
5005
0400
0
5005
0405
250
0504
102
5005
0410
8
5005
0410
9
5005
0410
7
5005
0410
6
5005
0410
5
5005
0410
4
5005
0410
3
5005
0405
8
5005
0405
9
5005
0405
6
5005
0405
7
5005
0405
3
5005
0405
4
5005
0405
5
11 T
SP
LIN
E D
RV
DR
IVE
GEA
R (I
TEM
8)
5/8
KEY
ED D
RV
5005
0410
1
5005
0410
050
0504
050
5005
0405
1
AR
RO
W O
N
BAC
KSI
DE
14
6
12
2
5
98
SP20
B 1
1
SP20
B 3
0
SP20
B 3
3
SP20
B 2
7
SP20
B 1
6
SP20
B 1
4
SP20
B 2
0
SP20
B 2
3(4
.5)
1700
2083
1700
0208
3
1700
0208
3
1700
0208
1
(5)
(5)
(5)
1700
0208
1
1700
0205
5
1700
0205
5
(4)
(4.5
)
(4)
PU
MP
SIZE
SP2
0B 9
SP2
0B 8
3
1700
0208
7
BO
LTS
1700
0208
7
(3.7
5)
(3.7
5)
15
4
3/4
KE
YED
DR
V
5005
0300
250
0504
002
5005
0300
8
5005
0300
9
5005
0300
6
5005
0300
7
5005
0300
3
5005
0300
4
5005
0300
5
5005
0400
9
5005
0400
8
5005
0400
7
5005
0400
6
5005
0400
5
5005
0400
4
5005
0400
3
BO
DY
(ITE
M 7
)
5005
0300
0
5005
0300
1
SP
20B
PU
MP
-CLO
CK
WIS
E R
OTA
TIO
N-R
EA
R
PO
RTS
(SP
20B
__D
9H_-
R)
5005
1250
3
5005
0752
350
0507
504
5005
0750
0
5005
1210
150
0512
500
5005
1200
0
5005
0200
4
2300
0112
519
0100
037
SEE
CH
ART
5005
0150
050
0501
010
SEE
CH
ART
SEE
CH
ART
SEE
CH
ART
PAR
T N
UM
BER
22
10
1
12
5005
0551
1
5005
0500
2
5005
0500
4
5005
0500
3
5005
0500
1
5005
0500
0
5005
0500
8
5005
0500
7
5005
0500
6
5005
0500
5
5005
0500
9
9 T
SP
LIN
E D
RV
SP
20B
20
SP
20B
27
SP
20B
33
SP
20B
30
SP
20B
23
SP
20B
16
SP
20B
14
SP
20B
11
SP
20B
9
SP
20B
8
SP
20B
6
PU
MP
SIZ
E
5005
0310
5(4
.5)
1700
0208
1
5005
0310
8
5005
0310
6
5005
0310
7
5005
0310
9
1700
0208
3
1700
2083
1700
0208
3
1700
0208
1
(5)
(5)
(5)
(4.5
)
BO
DY
(ITE
M 7
)
5005
0301
5
5005
0310
2
5005
0310
3
5005
0310
4
5005
0310
0
5005
0310
1(3
.75)
(3.7
5)
1700
0205
5
1700
0205
5
1700
0208
7
1700
0208
7
(4)
(4)
(3.7
5)
(ITE
M 1
)
1700
0213
3 (.3
50)
1700
0208
7
BO
LTS
5005
0750
0 (.0
60)
5005
0750
0 (.0
60)
5005
0750
0 (.0
60)
5005
0750
0 (.0
60)
WA
SH
ER
S (L
OW
ER
)
5005
0750
1 (.1
20)
5005
0750
0 (.0
60)
5005
0750
6 (.2
40)
5005
0750
2 (.3
50)
5005
0750
1 (.1
20)
5005
0750
6 (.2
40)
5005
0750
0 (.0
60)
3/4
KE
YE
D D
RV
5005
0551
2
5005
0501
2
5005
0501
3
5005
0501
4
5005
0501
0
5005
0501
1
5005
0501
6
5005
0501
8
5005
0501
7
5005
0501
5
5005
0501
9
5005
0510
550
0505
055
5005
0510
8
5005
0510
9
5005
0510
7
5005
0510
6
5005
0505
8
5005
0505
9
5005
0505
6
5005
0505
7
DR
IVE
GE
AR
(ITE
M 8
)
5005
0510
2
5005
0510
4
5005
0510
3
5005
0510
1
5/8
KE
YE
D D
RV
5005
0510
0
5005
0551
0
5005
0505
2
5005
0505
3
5005
0505
4
5005
0505
1
11 T
SP
LIN
E D
RV
5005
0505
0
5005
0551
3
5005
0504
550
0506
005
5005
0504
6
5005
0504
8
5005
0504
7
5005
0600
8
5005
0600
9
5005
0600
6
5005
0600
7
10 T
SP
LIN
E D
RV
5005
0504
0
5005
0504
2
5005
0504
1
5005
0504
4
5005
0504
3
5005
0600
2
5005
0600
3
5005
0600
4
5005
0600
1
5005
0600
0
IDLE
R G
EA
R
5005
0601
0
(ITEM
12)R
OTA
TIO
N (F
ACIN
G E
ND
OF
SH
AFT
): L-
CO
UN
TER
CLO
CKW
ISE
PO
RT
LOC
ATI
ON
: A-S
IDE
INLE
T &
OU
TLET
9-S
AE
9 T
OO
TH 1
6/32
SPL
INE
SP2
0B X
X A
9 H
X-L
4-3/
4" S
TRAI
GH
T KE
YED
3-11
TO
OTH
16/
32 S
PLI
NE
5-S
AE
10T
16/
32 S
PLIN
E
MO
UN
TIN
G: H
-SAE
A 2
-BO
LT
2-S
AE
5/8
" STR
AIG
HT
KEY
ED
DR
IVE
SH
AFT
PO
RT
TYP
E: 9
-STA
ND
ARD
PO
RTS
DIS
PLA
CE
ME
NT
CO
DE
( /R
EV)
cc
FRO
NT
SUR
FAC
E M
ARK
AR
RO
W O
N
BAC
KSID
E
WA
SH
ER
(LO
WE
R)
SEA
L KI
T (*
ITEM
S IN
CLU
DED
)
DES
CR
IPTI
ON
BEA
RIN
G C
AR
RIE
R A
SSY
SH
AFT
SE
AL
STD
.B
ACK
-UP
STR
IP
KEY
FO
R 5
/8 K
EYED
SH
AFT
KEY
FO
R 3
/4 K
EYED
SH
AFT
SH
AFT
SE
AL
ME
D. P
RES
SUR
E
WAS
HE
R (U
PP
ER
) (.0
60 T
HK)
FRO
NT
PLA
TE1
450
0501
000
15*
12 1510 13*
14*
11 117 8 95 6
150
0512
500
SE
E C
HAR
T
PM
CK
-SP
2050
0512
503
2 *1
SE
E C
HAR
TS
EE
CH
ART
SE
E C
HAR
T
5005
0150
150
0502
004
5005
1200
050
0512
101
5005
0750
050
0507
504
5005
0752
3
2 2 21 11 1 121
SEA
L
DR
IVE
GEA
RID
LER
GEA
R
BO
DY
BAC
K P
LATE
1 2 3*
ITEM
PAR
T N
UM
BER
SE
E C
HAR
T19
0100
037
2300
0112
5
4 4 1
QTY
BO
LT
DO
WE
L P
INS
SN
AP
RIN
G
8
INLE
T SI
DE
5
3
4
15
RO
TATI
ON
2
14
OU
TLE
T
DR
IVE
SID
E PR
OFI
LEO
F G
EAR
TO
OTH
(SH
ALL
OW
SLO
PES
IDE,
NO
UN
DER
CU
T)
DR
IVE
GEA
R D
ETA
IL
13
7 INLE
T SI
DE
REF
-UN
DER
CU
TO
N N
ON
-DR
IVEN
SID
E O
F TO
OTH
9
INLE
T
INLE
T SI
DE
SP
20B
PU
MP
-CO
UN
TER
CLO
CKW
ISE
RO
TATI
ON
-SID
E P
OR
TS (S
P20B
__A9
H_-
L)
6
INLE
T PO
RT
23
3
4
15
14
13
7
2
5
89
INLE
TO
UTL
ET GE
AR
DE
TAIL
DR
IVE
REF
-UN
DE
RC
UT
ON
NO
N-D
RIV
EN
SID
E O
F TO
OTH
RO
TATI
ON
DR
IVE
SID
E P
RO
FILE
OF
GE
AR
TO
OTH
(SH
ALL
OW
SLO
PES
IDE,
NO
UN
DE
RC
UT)
SP
20B
PU
MP
-CO
UN
TER
CLO
CK
WIS
E
RO
TATI
ON
-RE
AR
PO
RTS
(SP
20B
__D
9H_-
L)
7
5005
0300
1
5005
0300
4
5005
0300
3
5005
0300
2
5005
0300
7
5005
0300
8
5005
0300
6
5005
0300
5
5005
0300
9
15*
1513*
14*
10 11 118 950
0503
000
5 6BO
DY
1S
EE
CH
ART
KE
Y F
OR
3/4
KE
YE
D S
HA
FT
SH
AFT
SEA
L M
ED
. PR
ES
SU
RE
KE
Y F
OR
5/8
KE
YE
D S
HA
FT
5005
1210
1
5005
1250
350
0512
500
5005
1200
0
1 12 2
SE
E C
HAR
T
5005
0752
3
SE
E C
HAR
T
5005
0750
4S
EE
CH
ART
2 1 11 1
BA
CK
-UP
STR
IPSH
AFT
SEA
L ST
D.
SE
AL
DR
IVE
GE
AR
IDLE
R G
EA
RW
ASH
ER
(UPP
ER) (
.060
TH
K)
5005
0200
450
0501
500
1 2B
EA
RIN
G C
AR
RIE
R A
SS
YB
AC
K P
LATE
1 42 3*
ITE
M
4S
EE
CH
ART
2300
0112
550
0501
000
1901
0003
7
14 1
PA
RT
NU
MB
ER
QTY
BO
LT
SN
AP
RIN
GD
OW
EL
PIN
S
FRO
NT
PLA
TE
DE
SC
RIP
TIO
N
SP
20B
XX
D 9
H X
-L
4-3/
4" S
TRAI
GH
T KE
YED
3-11
TO
OTH
16/
32 S
PLIN
E
5-S
AE
10T
16/3
2 S
PLIN
E
MO
UN
TIN
G: H
-SAE
A 2
-BO
LT
2-S
AE
5/8"
STR
AIG
HT
KEYE
D
DR
IVE
SHA
FT
POR
T TY
PE: 9
-STA
ND
ARD
PO
RTS
DIS
PLA
CE
MEN
T C
OD
E (
/REV
)cc
FRO
NT
SU
RFA
CE
MA
RK
INLE
T S
IDE
INLE
T S
IDE
*P
MC
K-S
P20
SE
AL
KIT
(*IT
EMS
INC
LUD
ED
)
AR
RO
W O
N
BA
CKS
IDE
5005
0301
8
6
INLE
T S
IDE
5005
0551
1
5005
0500
2
5005
0500
4
5005
0500
3
5005
0500
1
5005
0500
0
5005
0500
8
5005
0500
7
5005
0500
6
5005
0500
5
5005
0500
9
9 T
SPL
INE
DR
V
SP
20B
20
SP
20B
27
SP
20B
30
SP
20B
33
SP
20B
23
SP
20B
16
SP
20B
14
SP
20B
11
SP20
B 9
SP20
B 6
SP20
B 8
PU
MP
SIZE
(4.5
)17
0002
081
1700
0208
3
1700
2083
1700
0208
3
1700
0208
1
(5)
(5)
(5)
(4.5
)
BO
DY
(ITEM
7)
(3.7
5)
(3.7
5)
(3.7
5)
1700
0205
5
1700
0205
5
1700
0208
7
1700
0208
7
(4)
(4)
(ITEM
1)
1700
0213
3 (.3
50)
1700
0208
7
BO
LTS
5005
0750
0 (.0
60)
5005
0750
0 (.0
60)
5005
0750
0 (.0
60)
5005
0750
0 (.0
60)
WAS
HE
RS
(LO
WER
)
5005
0750
1 (.1
20)
5005
0750
0 (.0
60)
5005
0750
6 (.2
40)
5005
0750
2 (.3
50)
5005
0750
1 (.1
20)
5005
0750
6 (.2
40)
5005
0750
0 (.0
60)
3/4
KEY
ED D
RV
5005
0551
2
5005
0501
2
5005
0501
3
5005
0501
4
5005
0501
0
5005
0501
1
5005
0501
6
5005
0501
8
5005
0501
7
5005
0501
5
5005
0501
9
5005
0510
550
0505
055
5005
0510
8
5005
0510
9
5005
0510
7
5005
0510
6
5005
0505
8
5005
0505
9
5005
0505
6
5005
0505
7
DR
IVE
GE
AR
(ITE
M 8
)
5005
0510
2
5005
0510
4
5005
0510
3
5005
0510
1
5/8
KEY
ED D
RV
5005
0510
0
5005
0551
0
5005
0505
2
5005
0505
3
5005
0505
4
5005
0505
1
11 T
SP
LIN
E D
RV
5005
0505
0
5005
0551
3
5005
0504
550
0506
005
5005
0504
6
5005
0504
8
5005
0504
7
5005
0600
8
5005
0600
9
5005
0600
6
5005
0600
7
10 T
SPL
INE
DR
V
5005
0504
0
5005
0504
2
5005
0504
1
5005
0504
4
5005
0504
3
5005
0600
2
5005
0600
3
5005
0600
4
5005
0600
1
5005
0600
0
IDLE
R G
EAR
5005
0601
0
(ITEM
12)
122
SEE
CH
ART
WAS
HE
R (L
OW
ER)
10
1
12
RO
TATI
ON
(FAC
ING
EN
D O
F SH
AFT)
: L-C
OU
NTE
RC
LOC
KWIS
E
PO
RT
LOC
ATI
ON
: D-R
EAR
INLE
T &
OU
TLET
9-S
AE
9 TO
OTH
16/
32 S
PLIN
E
24
1700
0206
7
1700
0206
8
1700
0208
3
1700
0206
7
1700
0206
8
SP
25A
52
SP
25A
63
SP
25A
32
SP
25A
44
SP
25A
38
(6)
(6)
5005
0330
6
5005
0330
7
(5)
(5.5
)
(5.5
)
5005
0330
5
5005
0330
3
5005
0330
4
5005
0430
5
5005
0430
7
5005
0430
6
5005
0430
3
5005
0430
4
5005
0420
6
5005
0420
7
5005
0420
5
5005
0420
3
5005
0420
4
BO
LTS
(ITE
M 1
)
1700
0208
1
1700
0208
3
1700
0208
1
PU
MP
SIZ
E
SP
25A
19
SP
25A
27
SP
25A
22
BO
DY
(ITE
M 7
)
(4.5
)
(5)
(4.5
)
5005
0330
0
5005
0330
2
5005
0330
1
7/8
KE
YE
D D
RV
5005
0430
0
5005
0430
2
5005
0430
1
13 T
SP
LIN
E D
RV
5005
0420
0
5005
0420
2
5005
0420
1
5005
0620
5
5005
0620
6
5005
0620
7
5005
0620
3
5005
0620
4
5005
0750
6 (.2
40)
5005
0750
1 (.1
20)
5005
0750
3 (.4
50)
IDLE
R G
EA
R
5005
0620
0
5005
0620
1
5005
0620
2
WA
SH
ER
S (I
TEM
10)
5005
0750
1 (.1
20)
DR
IVE
GE
AR
(ITE
M 8
)
BEA
RIN
G C
ASE
ASSY
KEY
FO
R 7
/8 K
EYED
SH
AFT
SH
AFT
SEA
L M
ED
. PR
ESSU
RE
SP
25 P
UM
P-C
LOC
KWIS
ER
OTA
TIO
N-S
IDE
PO
RTS
(SP
25A
__A
9H_-
R)
SEE
CH
ART
5005
0750
5
5005
1205
1
5005
1250
150
0512
505
5005
1210
050
0510
010
213
*
1616*
11
1110 14*
1218 22
BAC
K-U
P S
TRIP
SH
AFT
SEA
L ST
D.
WAS
HER
WEA
R P
LATE
SEA
L
PAR
T N
UM
BER
1901
0003
7
5005
0103
023
0001
131
SEE
CH
ART
5005
0152
150
0502
010
SEE
CH
ART
SEE
CH
ART
SEE
CH
ART
14 65 987
21 111
ITEM 3*21
QTY 148
FRO
NT
PLA
TEB
ACK
PLA
TE
IDLE
R G
EAR
DR
IVE
GEA
RB
OD
Y
DES
CR
IPTI
ON
DO
WE
L P
INS
SN
AP
RIN
G
BO
LT
5005
1205
02
15*
SEA
L
5005
0750
0 (.0
60)
5005
0750
2 (.3
50)
5005
0750
3 (.4
50)
5005
0750
0 (.0
60)
OU
TLE
T (S
MA
LL) P
OR
T
1
2
3
4
5
6
7
8
9
10
12
13
14
15
16
INLE
T S
IDE
CA
VIT
Y
INLE
T S
IDE
INLE
T S
IDE
AR
RO
WO
NB
AC
KS
IDE
INLE
T S
IDE
*P
MC
K-SP
25S
EAL
KIT
(*IT
EMS
INC
LUD
ED)
RO
TATI
ON
(FA
CIN
G E
ND
OF
SHA
FT):
R-C
LOC
KW
ISE
PO
RT
LOC
ATI
ON
: A-S
IDE
INLE
T &
OU
TLET
1-S
AE
13
TOO
TH 1
6/32
SPL
INE
SP
25A
XX
A 9
H X
-R
MO
UN
TIN
G: H
-SAE
A 2
-BO
LT
2-SA
E 7/
8" S
TRAI
GH
T KE
YED
DR
IVE
SHAF
T
PO
RT
TYP
E: 9
-STA
ND
ARD
PO
RTS
DIS
PLA
CE
ME
NT
CO
DE
( /R
EV)
cc
INLE
TO
UTL
ET
GE
AR
DET
AIL
DR
IVE
RE
F-U
ND
ER
CU
TO
N N
ON
-DR
IVE
NS
IDE
OF
TOO
TH
RO
TATI
ON
DR
IVE
SID
E P
RO
FILE
OF
GE
AR
TO
OTH
(SH
ALL
OW
SLO
PE
SID
E, N
O U
ND
ER
CU
T)
25
1
DES
CR
IPTI
ON
QTY
ITE
MP
AR
T N
UM
BER
14
15
135 S
HA
FT S
EA
L M
ED
. PR
ES
SUR
E
KE
Y F
OR
7/8
KE
YE
D S
HAF
T
5005
1205
1
5005
1001
050
0512
100
5005
0750
5S
EE C
HA
RT
1901
0003
7
5005
0201
0S
EE C
HA
RT
SEE
CH
AR
TS
EE C
HA
RT
5005
0103
050
0501
520
2300
0113
1
SEE
CH
AR
T
173*1 2 54 6
18 4 11 2
98 10 1211 14*
13*
11 8 21 22
BO
DY
BE
AR
ING
CA
SE
AS
SY
DO
WE
L P
INS
SN
AP
RIN
G
BA
CK
PLA
TEFR
ON
T P
LATE
BO
LT
BA
CK
-UP
STR
IPW
EAR
PLA
TE
WA
SHE
R
DR
IVE
GE
AR
IDLE
R G
EA
R
SE
AL
5005
1205
0
5005
1250
550
0512
501
15*
16*
16
2 1 1S
HA
FT S
EA
L S
TD.
SE
AL
*P
MC
K-S
P25
SE
AL
KIT
(*IT
EM
S IN
CLU
DE
D)
SP2
5A X
X D
9 H
X-R
MO
UN
TIN
G: H
-SAE
A 2
-BO
LT
PO
RT
TYPE
: 9-S
TAN
DA
RD
PO
RTS
DIS
PLA
CE
ME
NT
CO
DE
( /R
EV)
2-S
AE
7/8
" STR
AIG
HT
KE
YE
D
PO
RT
LOC
ATI
ON
: D-R
EAR
INLE
T &
OU
TLET
1-S
AE
13
TOO
TH 1
6/32
SPL
INE
RO
TATI
ON
(FAC
ING
EN
D O
F S
HA
FT):
R-C
LOC
KWIS
E
DR
IVE
SH
AFT
cc
SP
25 P
UM
P-C
LOC
KW
ISE
RO
TATI
ON
-RE
AR
PO
RTS
(S
P25
A__
D9H
_-R
)
INLE
T S
IDE
INLE
T (L
AR
GE
) PO
RT
5005
0430
4
5005
0620
1
5005
0620
0
IDLE
R G
EAR
5005
0620
3
5005
0620
2
5005
0620
5
5005
0620
4
5005
0430
7
5005
0430
6
5005
0620
7
5005
0620
6
10
INLE
T S
IDE
8
INLE
T S
IDE
CA
VITY
9
RO
TATI
ON
DR
IVE
SID
E P
RO
FILE
OF
GE
AR T
OO
TH(S
HA
LLO
W S
LOP
ES
IDE
, NO
UN
DE
RC
UT)
OU
TLE
T
5005
0750
0 (.0
60)
5005
0750
3 (.4
50)
5005
0750
2 (.3
50)
5005
0750
0 (.0
60)
5005
0750
1 (.1
20)
WA
SH
ER
S (I
TEM
10)
5005
0750
3 (.4
50)
5005
0750
1 (.1
20)
5005
0750
6 (.2
40)
163
DR
IVE
RE
F-U
ND
ER
CU
TO
N N
ON
-DR
IVE
NS
IDE
OF
TOO
TH
GE
AR
DE
TAIL
INLE
T
12
6A
RR
OW
ON
BA
CK
SID
E
4
2
INLE
T S
IDE
7
5005
0420
5
5005
0420
7
5005
0420
6
5005
0420
4
5005
0420
3
5005
0420
2
5005
0420
1
5005
0420
0
13 T
SP
LIN
E D
RV
(5.5
)
(5.5
)
(5)
BO
LTS
(ITE
M 1
)
(4.5
)
(5)
(4.5
)
1700
0208
1S
P25
A 2
2
1700
0208
1S
P25
A 1
9
PU
MP
SIZ
E
1700
0206
7
1700
0208
3
1700
0206
7
1700
0208
3
SP
25A
32
SP
25A
27
SP
25A
44
SP
25A
38
5005
0320
1
BO
DY
(ITE
M 7
)
5005
0320
0
5005
0320
5
5005
0320
4
5005
0320
3
5005
0320
2
(6)
(6)
1700
0206
8
1700
0206
8
SP
25A
63
SP
25A
52
5005
0320
7
5005
0320
6
5005
0430
1
DR
IVE
GE
AR
(ITE
M 8
)
7/8
KEY
ED
DR
V
5005
0430
0
5005
0430
3
5005
0430
2
5005
0430
5
26
INLE
TO
UTL
ET G
EA
R D
ETA
IL
DR
IVE
RE
F-U
ND
ERC
UT
ON
NO
N-D
RIV
EN
SID
E O
F TO
OTH
RO
TATI
ON
DR
IVE
SID
E P
RO
FILE
OF
GEA
R T
OO
TH(S
HAL
LOW
SLO
PES
IDE,
NO
UN
DE
RC
UT)
1700
0206
7
1700
0206
8
1700
0208
3
1700
0206
7
1700
0206
8
SP2
5A 5
2
SP2
5A 6
3
SP2
5A 3
2
SP2
5A 4
4
SP2
5A 3
8
(6)
(6)
5005
0330
6
5005
0330
7
(5)
(5.5
)
(5.5
)
5005
0330
5
5005
0330
3
5005
0330
4
5005
0530
5
5005
0530
7
5005
0530
6
5005
0530
3
5005
0530
4
5005
0520
6
5005
0520
7
5005
0520
5
5005
0520
3
5005
0520
4
BO
LTS
(ITE
M 1
)
1700
0208
1
1700
0208
3
1700
0208
1
PU
MP
SIZE
SP2
5A 1
9
SP2
5A 2
7
SP2
5A 2
2
BO
DY
(ITE
M 7
)
(4.5
)
(5)
(4.5
)
5005
0330
0
5005
0330
2
5005
0330
1
7/8
KEY
ED
DR
V
5005
0530
0
5005
0530
2
5005
0530
1
13 T
SP
LIN
E D
RV
5005
0520
0
5005
0520
2
5005
0520
1
5005
0620
5
5005
0620
6
5005
0620
7
5005
0620
3
5005
0620
4
5005
0750
6 (.2
40)
5005
0750
1 (.1
20)
5005
0750
3 (.4
50)
IDLE
R G
EAR
5005
0620
0
5005
0620
1
5005
0620
2
WAS
HE
RS
(ITE
M 1
0)
5005
0750
1 (.1
20)
DR
IVE
GE
AR
(ITE
M 8
)
BEA
RIN
G C
ASE
ASS
Y
KEY
FO
R 7
/8 K
EYED
SH
AFT
SH
AFT
SEA
L M
ED
. PR
ESSU
RE
SP
25 P
UM
P-C
OU
NTE
RC
LOC
KW
ISE
RO
TATI
ON
-SID
E P
OR
TS
(SP
25A
__A
9H_-
L)
SE
E C
HAR
T50
0507
505
5005
1205
1
5005
1250
150
0512
505
5005
1210
050
0510
010
213
*
1616*
11
1110 14*
1218 22
BAC
K-U
P S
TRIP
SH
AFT
SEA
L S
TD.
WAS
HER
WEA
R P
LATE
SEA
L
PAR
T N
UM
BER
1901
0003
7
5005
0102
023
0001
131
SE
E C
HAR
T
5005
0152
150
0502
010
SE
E C
HAR
TS
EE
CH
ART
SE
E C
HAR
T
14 65 987
21 111
ITEM 3*21
QTY 148
FRO
NT
PLA
TEB
ACK
PLAT
E
IDLE
R G
EAR
DR
IVE
GEA
RB
OD
Y
DE
SC
RIP
TIO
N
DO
WE
L P
INS
SN
AP
RIN
G
BO
LT
5005
1205
02
15*
SEA
L
5005
0750
0 (.0
60)
5005
0750
2 (.3
50)
5005
0750
3 (.4
50)
5005
0750
0 (.0
60)
INLE
T (L
AR
GE
) PO
RT
INLE
T S
IDE
INLE
T S
IDE
INLE
T S
IDE
CAV
ITY
1
2
3
4
5
6
7
8
9
10
12
13
14
15
16
INLE
T S
IDE
AR
RO
WO
NB
AC
KSID
E
*P
MC
K-SP
20S
EAL
KIT
(*IT
EMS
INC
LUD
ED)
SP2
5A X
X A
9 H
X-L
MO
UN
TIN
G: H
-SAE
A 2
-BO
LT
POR
T TY
PE: 9
-STA
ND
AR
D P
OR
TS
DIS
PLA
CE
ME
NT
CO
DE
( /R
EV)
2-S
AE
7/8
" STR
AIG
HT
KE
YE
D
POR
T LO
CA
TIO
N: A
-SID
E IN
LET
& O
UTL
ET
1-S
AE
13
TOO
TH 1
6/32
SPL
INE
RO
TATI
ON
(FAC
ING
EN
D O
F S
HA
FT):
L-C
OU
NTE
RC
LOC
KWIS
E
DR
IVE
SH
AFT
cc
27
13 T
SP
LIN
E D
RV
BO
DY
(ITE
M 7
)7/
8 K
EY
ED D
RV
DR
IVE
GE
AR
(ITE
M 8
)
2
7
15
WA
SH
ER
S (I
TEM
10)
IDLE
R G
EAR
ITEM 1 3*2 4
QTY 8 14 1
5005
0520
2
5005
0520
1
5005
0520
3
5005
0520
4
5005
0520
6
AR
RO
WO
NB
AC
KS
IDE
6
12
INLE
T SI
DE
5005
0520
7
5005
0520
5
5005
0320
2
5005
0320
1
5005
0320
3
5005
0320
4
5005
0320
6
5005
0320
7
5005
0320
5
5005
0530
2
5005
0530
1
5005
0530
3
5005
0530
4
5005
0530
5
5005
0530
7
5005
0530
6
5005
0750
6 (.2
40)
5005
0750
1 (.1
20)
5005
0750
3 (.4
50)
5005
0750
0 (.0
60)
5005
0750
2 (.3
50)
5005
0750
3 (.4
50)
5005
0750
0 (.0
60)
5005
0620
1
5005
0620
2
5005
0620
3
5005
0620
4
5005
0620
7
5005
0620
6
5005
0620
52
13*976 8 1110 12
112 1 18 2
14*
16*
15*
16
2 12 1
BAC
K PL
ATE
FRO
NT
PLAT
ES
NA
P R
ING
DO
WEL
PIN
S
DES
CR
IPTI
ON
BO
LT
SP
25 P
UM
P-C
OU
NTE
RC
LOC
KW
ISE
RO
TATI
ON
-RE
AR
PO
RTS
(S
P25
A__
D9H
_-L)
KEY
FO
R 7
/8 K
EYED
SH
AFT
SH
AFT
SEA
L M
ED
. PR
ESS
UR
E
BAC
K-U
P S
TRIP
IDLE
R G
EAR
DR
IVE
GEA
R
BEA
RIN
G C
ASE
ASSY
WA
SH
ER
WEA
R P
LATE
BO
DY
SH
AFT
SEA
L ST
D.
SEA
LS
EAL
*P
MC
K-SP
25S
EAL
KIT
(*IT
EMS
INC
LUD
ED)
SP
25A
XX
D 9
H X
-L
MO
UN
TIN
G: H
-SA
E A
2-B
OLT
PO
RT
TYP
E: 9
-STA
ND
AR
D P
OR
TS
DIS
PLA
CE
MEN
T C
OD
E (
/REV
)
2-S
AE 7
/8" S
TRA
IGH
T KE
YED
PO
RT
LOC
ATI
ON
: D-R
EAR
INLE
T &
OU
TLE
T
1-S
AE 1
3 TO
OTH
16/
32 S
PLIN
E
RO
TATI
ON
(FA
CIN
G E
ND
OF
SH
AFT)
: L-C
OU
NTE
RC
LOC
KW
ISE
DR
IVE
SH
AFT
cc
135
1
PA
RT
NU
MBE
R
SEE
CH
AR
T
5005
0102
023
0001
131
5005
0152
0
SEE
CH
AR
TS
EE C
HA
RT
SEE
CH
AR
T50
0502
010
1901
0003
7
SEE
CH
AR
T50
0507
505
5005
1210
050
0510
010
5005
1205
1
5005
1250
150
0512
505
5005
1205
0
51
5005
0620
050
0505
200
5005
0530
050
0503
200
5005
0750
1 (.1
20)
INLE
T SI
DE
163
BO
LTS
(ITE
M 1
)P
UM
P S
IZE
1700
0208
3
1700
0208
1
1700
0208
3
1700
0206
7
SP
25A
27
SP
25A
22
SP
25A
32
SP
25A
38
(5)
(4.5
)
(5)
(5.5
)
1700
0206
7
1700
0206
8
1700
0206
8S
P25
A 63
SP
25A
52
SP
25A
44
(6)
(5.5
)
(6)
DR
IVE
SID
E P
RO
FILE
OF
GE
AR
TO
OTH
(SH
ALL
OW
SLO
PES
IDE
, NO
UN
DER
CU
T)
INLE
T
8
RE
F-U
ND
ERC
UT
ON
NO
N-D
RIV
ENS
IDE
OF
TOO
TH9
14
INLE
T (L
AR
GE)
PO
RT
10
GE
AR D
ETAI
L
OU
TLET
INLE
T SI
DE
CA
VIT
Y
INLE
T SI
DE
RO
TATI
ON
DR
IVE (4
.5)
SP
25A
1917
0002
081
4
28
SP2
0B33
SP2
0B30
SP2
0B27
SP2
0B23
SP2
0B20
SP2
0B16
SP2
0B14
SP2
0B11
SP
20B
9S
P20
B8
MO
DE
L(P
SI)
9 H
P M
AX
. RA
TIN
G
500
550
650
800
900
1100
1300
1500
170035
00 R
PM
1 B
BEL
T
(PS
I)
6 H
P M
AX
. RA
TIN
G
1000
1300
2000
1500
1800
24001
B B
ELT
1750
RP
M
(PS
I)
14 H
P M
AX. R
ATI
NG
700
1000
800
900
1200
1500
2300
1600
2000
26002
A B
ELT
S35
00 R
PM
9 H
P M
AX
. RAT
ING
(PS
I)
1100
1300
1600
1900
2200
2600
3000
30002
A B
ELTS
1750
RP
M
PR
ESS
UR
EP
RE
SSU
RE
PR
ESS
UR
EP
RE
SSU
RE
75 75 7575 75
SH
AFT
SID
E
75 75 7575
LOA
D (L
B)
105
105
SH
AFT
SID
ELO
AD
(LB
)
105
105
105
105
150
150
150
150
LOA
D (L
B)
SH
AFT
SID
E
150
150
150
130
LOA
D (L
B)
SH
AFT
SID
E
120
120
120
120
120
120
120
120
120
120
MA
X.A
PP
RO
X.
MA
X.A
PPR
OX.
MAX
.A
PPR
OX.
MA
X.A
PPR
OX.
NO
TES:
1. A
PP
RO
XIM
ATE
SH
AFT
LOA
D B
ASE
D O
N 5
" PIT
CH
DIA
ME
TER
SH
EAVE
S A
ND
A S
LAC
K S
IDE
TEN
SIO
N E
QU
AL
TO 2
0 P
ERC
EN
T O
F TH
E T
IGH
T S
IDE
TEN
SIO
N W
HE
N R
UN
NIN
G.
2. B
ELT
RA
TIN
GS
AR
E B
ASED
ON
MA
NU
FAC
TUR
ES R
EC
OM
ME
ND
ATI
ON
S U
SIN
G A
PR
EMIU
M
NO
TCH
ED
STY
LE V
BE
LT, 5
" PIT
CH
DIA
MET
ER
SH
EAV
ES A
ND
A 1
.25
SE
RVI
CE
FAC
TOR
.3.
CA
PA
CIT
IES
WIL
L VA
RY
DE
PE
ND
ING
ON
STY
LE O
F B
ELT
US
ED, S
HEA
VE
SIZE
S E
TC.
4. IN
DIC
ATE
D V
ALU
ES A
RE
FO
R R
EFE
RE
NC
E O
NLY
. AC
TUA
L R
ATI
NG
S SH
OU
LD B
E
DE
TER
MIN
ED
US
ING
TH
E A
CTU
AL C
ON
DIT
ION
S.
RE
CO
MM
EN
DED
DIR
EC
TIO
N O
F
INLE
T S
IDE
BEL
T P
ULL
(RIG
HT
HA
ND
PU
MP
)
OF
BELT
PU
LL(L
EFT
HAN
D P
UM
P)
LEFT
HA
ND
(CC
W) R
OTA
TIO
N P
UM
P
25°
±25°
RE
CO
MM
EN
DE
D D
IRE
CTI
ON
INLE
T S
IDE
RIG
HT
HAN
D (C
W) R
OTA
TIO
N P
UM
P
25°
±25°
CE
NTE
R O
F P
ULL
EY S
HO
ULD
BE
AS
CLO
SE T
O M
OU
NTI
NG
FA
CE
AS
ISP
OS
SIB
LE.
(TY
PIC
ALL
Y 3
/4")
PIT
CH
DIA
ME
TER
OF
PU
LLEY
SH
OU
LD B
E A
SLA
RG
E A
S IS
PR
ACTI
CA
L(T
YP
ICA
LLY
4" T
O 6
")
1000
900
150
150
BE
LT D
RIV
E IN
STR
UC
TIO
NS
FO
R S
P20B
SER
IES
PUM
PS
SP
20B
6
THE
PR
EFE
RR
ED
MET
HO
D O
F D
RIV
ING
A P
UM
P IS
WIT
H A
N A
XIA
L D
RIV
E.
EIT
HE
R T
HR
EE
PIE
CE
CO
UP
LIN
GS
OR
RIG
ID S
PIN
ES
AR
E T
YP
ICA
L M
ETH
OD
S.
IF T
HE
SE
ME
THO
DS
CAN
NO
T BE
USE
D T
HE
PU
MP
CAN
BE
BE
LT D
RIV
EN
PR
OV
IDED
CA
RE
IS U
SE
D IN
TH
E O
RIE
NTA
TIO
N O
F TH
E M
OU
NTI
NG
AN
D IN
TH
E B
ELT
TEN
SIO
NIN
G.
OV
ER
TIG
HTE
NIN
G M
AY
CA
US
E TH
E P
UM
P T
O L
EAK
OR
TO
FA
IL.
IT S
HO
ULD
BE
NO
TED
TH
AT
DU
E TO
LIM
ITA
TIO
NS
ON
TH
E A
MO
UN
T O
F H
OR
SE
PO
WE
R T
HA
T BE
LTS
CA
N
TRA
NS
MIT
, OPE
RA
TIN
G P
RE
SSU
RES
MAY
BE
GR
EA
TLY
RE
DU
CED
.
TAB
LE S
HO
WIN
G A
LLO
WAB
LE P
RE
SSU
RES
(AN
D R
ES
ULT
ING
SH
AFT
LOA
DS)
TH
AT
MAY
BE
US
ED
WIT
HO
UT
EXC
EE
DIN
G R
EC
OM
ME
ND
ED H
OR
SEPO
WE
R R
ATI
NG
S O
F B
ELTS
.
900
105
800
105
700
105
600
105
