Independent Suspension Axle System 5000 Series

Maintenance Manual ISAS5

Issued 9-2017

ISAS5 SEPTEMBER, 2017

i

Service Notes

Before You Begin

This manual provides maintenance and service procedures for AxleTech’s independent suspension axle system ISAS 5000 Series. The information contained in this manual was current at the time of printing and is subject to change without notice or liability. Before you begin procedures:

1. Read and understand all instructions and pro-cedures before you begin to service compo-nents.

2. Read and observe all Caution and Warning safety alerts that precede instructions or pro-cedures you will perform. These alerts help to avoid damage to components, serious per-sonal injury, or both.

3. Follow your company’s maintenance and ser-vice, installation, and diagnostics guidelines.

4. Use special tools when required to help avoid serious personal injury and damage to com-ponents.

Safety Alerts, Torque Symbol and Notes

WARNING A Warning alerts you to an instruction or procedure that you must follow exactly to avoid serious personal injury and damage to components.

CAUTION A Caution alerts you to an instruction or procedure that you must follow exactly to avoid damage to components and possible serious personal injury can also occur.

The torque symbol alerts you to tighten fasteners to a specified torque value.

NOTE: A Note provides information or suggestions that help you correctly service a component.

ISAS5 SEPTEMBER, 2017

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Table of Contents

Section 1 - Exploded Views

Differential .............................................................................................. 1-1

Suspension ..................................................................................... 1-2

Hub Reduction ................................................................................ 1-3

Section 2 - Disassembly

Removal of Springs and Shock Absorber ............................................. 2-1

Cardan Joint ............................................................................................... 2-2

Suspension ................................................................................................. 2-2

Brake Disc ................................................................................................... 2-3

Differential Halfshaft ....................................................................................... 2-4

Hub Reduction ............................................................................................ 2-5

Section 3 - Inspection

Tapered Roller Bearings ................................................................................... 3-1

Seals .................................................................................................................. 3-1

Replacing a Wheel Stud .................................................................................... 3-1

Fasteners ..................................................................................................... 3-1

Section 4 - Assembly

Hub Reduction ............................................................................................ 4-1

Differential Halfshaft ....................................................................................... 4-6

Brake Disc ................................................................................................... 4-7

Suspension ................................................................................................. 4-7

Cardan Joint ............................................................................................. 4-11

Shock Absorber ....................................................................................... 4-11

Section 5 - Lubrication

Oil Change ................................................................................................... 5-1

Lubrication .................................................................................................. 5-2

Section 6 - Special Tools

Tool drawings ............................................................................................. 6-1

ISAS5 SEPTEMBER, 2017

1-1

Differential

Item Qty Description Item Qty Description

1 1 Axle housing 11 16 Socket head capscrew - M8x1.25x25 (grade 8.8) 2 1 Carrier assembly 12 2 Halfshaft 3 2 Breather 13 2 Brake disc 4 1 Filler plug 14 32 Socket head capscrew - M8x1.0x35 (grade 10.9) 5 1 Drain plug 15 1 Brake assembly 6 2 Lock nut - M48x1.5 16 8 Lock washer 7 2 Lock washer 17 8 Socket head bolt - M20x1.5x45 (grade 10.9) 8 2 Ball bearing SKF 6410 18 4 Straddle bearing 9 2 Bearing retainer and seal housing 19 4 Circlip internal 10 2 Seal NCR 23479 20 8 Hex head capscrew

1 3 4 5

3

10 12 13 17 16

14 15

6 7 8 9 11

2 0 1 9 1 8

2

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1-2

Section 1 Exploded View

Suspension

Item Qty Description Item Qty Description

1 1 Lower wishbone 19 2 Straddle bearing 2 2 Bushing 20 2 Internal circlip 3 1 Lower spring mounting 21 4 Hex head capscrew 4 1 Mounting pivot pin 22 1 Bump stop 5 1 Locking strip 23 1 Washer 6 2 Hex head capscrew - M6x1.0x20 (grade 10.9) 24 1 Hex head capscrew - M12x1.75x70 (grade 8.8) 6a 2 Washer 25 1 Upper spring cap 7 4 Spring locating plate 26 1 Washer 8 4 Hex head capscrew - M10x1.5x40/26 (grade 8.8) 27 1 Nyloc nut - M12x1.75 4 Hex head capscrew - M10x1.5x45/26 (grade 10.9) 28 1 Spacer bushing 9 8 Nyloc nut - M10x1.5 29 1 Steering arm 10 1 Shock absorber 30 4 Hex head capscrew - M20x2x74 (grade 10.9) 11 2 Suspension spring Steering ISAS 12 2 Core plug 31 1 Double cardan joint 13 2 King pin 32 8 Lock nut - M10x1.5 14 2 Internal circlip 33 8 Stud - M10x1.5x70 (grade 10.9) 15 2 King pin seal Non-steering ISAS 16 1,4 Lock wire - 4x0.35mm 34 1 Single cardan 17 2 King pin nut 35 8 Socket head capscrew - M12x1.75 (grade 10.9) 18 1 Upper wishbone

25 26 27 8

9

7

11

8 22

1 9 20 7 28 23

24 12

9

18

20 19 21 10

11

7 31

32 33

4

8 3

13

14

9 2 17

2 16 29

34 1 15

14 13

35

30 12

5

6

7

8

16

17

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1-3

Hub Reduction

3

6 3 4 2

30

29 26 28

24 1

27

23

25

5 4

10 11

12 13

14

15

19 20

16

18

21

17

22

ISAS5 SEPTEMBER, 2017

Item Qty Description Item Qty Description

1 1 Wheel hub assembly 16 1 Planetary spider assembly 2 10 Wheel stud 17 2 Plug 3 1 Oil seal 18 8 Hex head capscrew - M10x1.5x25/25 (grade 10.9) 4 2 Taper bearing 19 1 Special adjusting screw - M10x1.5 (grade 10.9) 5 1 Central tire inflation sealing kit 20 1 Nut 6 1 ABS ring 21 2 Copper seal 7 1 Seal race 22 2 Socket head capscrew - M6x1.0 (grade 10.9) 8 1 Planetary ring gear hub 23 10 Wheel nut 9 1 Locking washer 24 1 Stub axle assembly 10 1 Spindle nut 25 1 Knuckle 11 1 Spindle ring 26 1 Spindle 12 1 Coupling 27 2 O-ring 13 1 Sun gear 28 2 O-ring 14 1 Socket head capscrew-M14x1.5x90/40 (grade 10.9) 29 16 Socket head capscrew - M16x2.0x40/40 (grade 10.9)

15 1 Thrust button 30 1 Sealing kit 31 1 Axle shaft

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Section 2 Disassembly

2-1

WARNING

To prevent serious eye injury, always wear safe eye protection when you perform vehicle maintenance or service.

Some models are equipped for shock removal without requiring the removal of the subframe or springs. Review your vehicle installation before proceeding.

Removal of Springs and Shock Absorber

1. Remove the check strap

NOTE: Not all vehicles are equipped with check straps. If no check strap, proceed to step 2.

3. Remove the shock absorber upper nut. Remove the upper spring cap assembly. Remove the shock absorber lower nut.

2. Put the wheel end in the maximum hanging position.

4. Remove the shock absorber and the 2 springs.

WARNING

Springs must be in the fully extended position before removal. Failure to do so could result in serious personal injury.

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Section 2 Disassembly

2-2

Cardan Joint

NOTE: Steering ISAS uses double cardan joints with stud and nut fasteners.

Non-steerng ISAS uses single cardan joints with capscrew fasteners.

1. Align the wheel end with the axle.

4. Remove the fasteners from the universal joint, on the axle housing side. Separate the cardan joint, using a lever. Remove the cardan joint.

Suspension

2. Remove the fasteners from the cardan joint, on the wheel end side.

3. Separate the end of the cardan joint using a pry bar.

WARNING

To avoid serious personal injury and damage to components, be very careful when using lifting devices for service and maintenance procedures.

Inspect to make sure that neither lifting strap is damaged.

Do not subject lifting straps to any shock or drop loading.

NOTE: Refer to the Suspension exploded view in Section 1.

1. Remove the upper king pin nut.

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Section 2 Disassembly

2-3

2. Remove the lower king pin nut. Brake Disc

3. Using a lifting strap, separate the upper wishbone. Separate the wheel end from the lower wishbone. Remove the wheel end.

4. Remove the fastening bolts from straddle bearing. Remove the upper and lower wishbones.

1. Remove the 16 brake disc bolts.

2. Remove the 4 brake caliper bolts. Withdraw the brake caliper and the disc.

NOTE: The AxleTech 5000 ISAS uses Meritor DX225 and DX195 Brakes. For maintenance information on the brakes, refer to Manual DX/1/E.

To order this publication, call ArvinMeritor’s Customer Service Center at 800-535-5560.

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Section 2 Disassembly

2-4

Differential Halfshaft

NOTE: Refer to the Differential exploded view in Section 1.

Remove the plug from the bottom of the axle housing. Drain the lubricant from the assembly.

NOTE: Before removing the axle shaft the differential lock must be positively engaged.

Remove the differential lock cylinder. See process in Field Maintenance Manual MM1 or MM2.

Engage the dog clutch while pulling the fork and turning a wheel.

Hold the fork with a wire to keep the dog clutch engaged.

1. Remove the 8 differential shaft bolts.

2. Use a pry bar to separate the differential shaft.

3. Remove the differential shaft.

4. Unlock and remove the shaft nut. Remove the lock washer, the ball bearing and the seal housing. Extract the oil seal from the seal housing.

NOTE: For maintenance information on the

differential see specific manuals:

Final drive axle: MM1.

Thru drive axle: MM2.

Hub Reduction

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Section 2 Disassembly

2-5

1. Remove the bolts that secure the cover.

2. Unlock and remove nut of adjusting screw.

5. Remove the end thrust button.

7. Unlock the sun gear bolt. Maintain the sun gear with jet extractor of bronze.

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Section 2 Disassembly

2-6

7. Remove the sun gear and the coupling.

8. Remove the axle shaft.

9. Unlock spindle nut.

10. Use spanner # 5231 to remove the spindle nut.

11. Remove spindle nut and lock washer.

WARNING

Gear teeth can be sharp. Wear protective gloves to avoid serious personal injury.

12. Wearing protective gloves, remove the ring gear carrier.

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Section 2 Disassembly

2-7

If necessary, install the CTI guide sleeve, part number 5239, onto the spindle.

WARNING

To avoid serious personal injury and damage to components, take care when using lifting devices during service and maintenance procedures. Inspect a lifting strap to ensure that it is not damaged. Do not subject lifting straps to shocks or drop-loading.

13. Use a lifting strap to remove the hub assembly. If bearing and seal have not been taken out together with the hub, remove them from the spindle. If necessary, remove the spindle end ring.

WARNING

Use a rubber mallet for assembly and

disassembly procedures. Do not hit steel parts with a steel hammer. Pieces of a part can break off and cause serious personal injury.

14. Use a rubber mallet and drift to remove the ring gear hub taper bearing.

15. Remove bearing cup from hub.

For version C.T.I only 16. Remove the circlips.

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Section 2 Disassembly

2-8

For version C.T.I only 17. Remove outside ring. Remove outside seal,

the inner seal and the guide ring.

18. Return the hub. Remove seal, bearing cup and bearing from hub.

19. Remove the oil seal and the bearing from the knuckle.

20. If necessary, remove the spindle of the knuckle.

ISAS5 SEPTEMBER, 2017

Section 3 Inspection

3-1

WARNING

To prevent serious eye injury, always wear safe eye protection when you perform vehicle maintenance or service.

Tapered Roller Bearings

If the parts are clean and correctly lubricated, it is rare to find damaged bearings during removal. Therefore, avoid removing them because they may be damaged by the puller.

Remove bearings with the following conditions:

1. Worn or damaged bearing surface.

2. Chipped bearing or damaged bearing surface

3. Incorrect lubrication.

4. Broken part in the mechanism.

WARNING

Solvent cleaners can be flammable, poisonous and cause burns. Examples of solvent cleaners are carbon tetrachloride, emulsion-type cleaners and petroleum based cleaners. To avoid serious personal injury when you use solvent cleaners, you must carefully follow the manufacturer’s product instructions and these procedures:

Wear safe eye protection.

Wear clothing that protects your skin.

Work in a well-ventilated area.

Do not use gasoline, or solvents that contain gasoline. Gasoline can explode.

Use hot solution tanks or alkaline solutions correctly. Follow the manufacturer’s instructions carefully.

Bearing Assembly Precautions

If the bearing is new, unpack it just before assembly. If the bearing is reusable, clean it with solvent-base cleaner and then oil it.

1. When it is possible, install the bearing parts by cooling (in liquid nitrogen) or by heating (in hot oil to 80°C [176°F]) instead of using a press. A press is preferred to a shock installer tool. The bore must be carefully deburred and cleaned before assembly of the bearing.

2. W hen a bear ing has been heated for assembly, apply a small amount of grease or oil after assembly.

Seals

1. O-rings: After removal, replace them with new O-rings.

2. Lip seals: Change lip seals with new seals at each removal. The bore must be carefully deburred and greased before installing the seal. The fitting of the seal on the seal surface is always difficult; use care not to damage the lip seals when installing them.

NOTE: It is better to install a seal with a press than with a shock installer tool.

Replacing a Wheel Stud

In case of a breakage or a stripping of a wheel stud i t must be replaced. General ly i t is unnecessary to remove the hub to change it. Use a drift and a hammer to remove the stud. The new stud may be installed with a hammer or press fit.

Fasteners

For bolts with pre-applied microcapsulating after removal use Loctite SR 242.

WARNING

Take care when you use Loctite

® to avoid serious personal

injury. Follow the manufacturer’s instructions to prevent irritation to the eyes and skin.

Tightening Torques

The tightening torques indicated in this manual must be followed:

A tightening torque lower than indicated may lead to a shearing stress and may break the bolt.

A higher tightening torque may lead to a plastic deflection of the bolt and damage of the parts.

ISAS5 SEPTEMBER, 2017

Section 3 Inspection

3-2

Sealing of Mounting Surfaces

WARNING

Take care when you use silicone gasket materials to avoid serious personal injury. Follow the manufacturer’s instructions to prevent irritation to the eyes and skin.

Small amounts of acid vapor are present when applying silicone gasket material. To prevent possible serious personal injury, make sure there is good ventilation in the work area. If the silicone gasket material gets in your eyes, flush your eyes with water for 15 minutes. Have your eyes checked by a doctor.

ISAS5 SEPTEMBER, 2017

Section 4 Assembly

4-1

WARNING

Observe all warnings and cautions provided by the press manufacturer concerning press operation to avoid serious personal injury and possible damage to components.

1. Install the steering arm. Use Loctite® 242 on the screws. Install screws and tighten them to 200-258 lb-ft (271-350 Nm).

Installation

NOTE: Refer to Section 6 for drawings of the tools specified in these procedures.

Hub Reducer

1. Apply Loctite 680 on the outer diameter of the spindle ring. Install the spindle ring into the end of the spindle.

2. Put one O’ring on the spindle.

3. Put the other O’ring in the groove of the knuckle.

4. Apply a bead of silicone sealing compound on the face of the spindle.

5. Use Loctite® 242 on the screws. Tighten them to 190 lb-ft (258 Nm).

6. Use a driver (part number 5294) to insert a lightly greased needle bearing into the spindle.

7. Use a seal driver (part number 5207) to insert the seal.

8. Grease the lower edges of the seal.

9. Use Loctite® 510 on spindle and fit seal race after heating it to 210-250°F.

10. If the vehicle is equipped with central tire inflation, follow steps A-C, below.

NOTE: Lightly lubricate the seal lips.

A. Install onto the hub the guide ring, the inner seal use a seal driver (part number 5237).

B. Install the outside seal use a seal driver (part number 5238) and the outside ring.

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Section 4 Assembly

4-2

C. Place the circlips on wheel hub.

11. Use the cup driver (part number 5046) to install bearing cup onto the hub.

12. Use the cup driver (part number 5046) to install bearing cup onto the hub.

13. Install the bearing onto the hub. Pack the

bearing with grease. Refer to Section 5.

14. Use a seal driver (part number 5203) to install the oil seal.

NOTE: Lightly lubricate the seal lips.

WARNING

Components will be hot. Wear protective gloves to avoid serious personal injury.

15. Heat the bearing cone to 175°F (79°C).

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Section 4 Assembly

4-3

16. Wearing protective gloves, install the bearing cone onto the ring gear carrier.

17. With a lifting strap, fit the hub assembly onto the knuckle. Hold the spindle in position.

If the vehicle is equipped with central tire inflation: install the surface protector (part num-ber 5239) onto the spindle.

WARNING

To avoid serious personal injury and damage to components, take care when using lifting devices during service and maintenance procedures. Inspect a lifting strap to ensure that it is not damaged. Do not subject lifting straps to shocks or drop-loading.

If the vehicle is equipped with central tire inflation: remove the surface protector.

WARNING

Gear teeth can be sharp. Wear protective gloves to avoid serious personal injury.

18. Wearing protective gloves, install the ring gear with its bearing onto the gear carrier. Align the gear splines with the hub splines.

ISAS5 SEPTEMBER, 2017

Section 4 Assembly

4-4

19. Install a new locking washer and a spindle nut.

20. Use a spanner wrench (part number 5231) to tighten the nut to 295 lb-ft ( 400 Nm). Make sure the locking washer moves free between the nut and the ring gear.

21. While rotating the hub, tap ring gear to check that the assembly is correctly fitted. Recheck the spindle nut torque.

22. Back the spindle nut off 1/16 turn.

NOTE:

If the lock washer tangs do not align with the adjusting nut, back off the adjusting nut enough to align the tangs.

Do not bend the lock washer tangs back too far. If the tangs are bent too far back, the lock washer will not function

correctly.

23. Bend the lock washer tangs into the grooves in the wheel bearing adjusting nut. Keep the tangs at a 45 degree angle to the ring gear hub face.

24. Install the axle shaft.

25. Fit coupling and sun gear.

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Section 4 Assembly

4-5

26. Maintain the sun gear with jet extractor of bronze. Apply Loctite 242 to the threads of the screw. Install screw and tighten to 152 ft-Ibs (203 Nm).

27. Place thrust button.

28. Install silicone sealing compound in the groove C between the splines A and the face B of cover.

29. Install the planet gear carrier cover assembly.

30. Use Loctite® 242 and install the cover screws. Tighten to 44-55 lb-ft (60-75 Nm).

31. Install the adjusting screw until it contacts the shaft. Unscrew by 3/4 turn max to give 0.020- 0.060 inch (0.5 mm to 1.5 mm) shaft end play.

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Section 4 Assembly

4-6

.

35. Install copper seal and level screw. Tighten to 8 ft-lb (12 Nm).

Differential Halfshaft

Refer to the differential exploded view in Section 1.

1. Install the oil seal into the seal housing.

2. Install the seal housing, the bearing, a new lock washer and nut onto the shaft.

3. Tighten the nut to 147-184 lb-ft (200-250 Nm). Then tighten it to next slot and lock it.

4. Engage the shaft assembly in the carrier housing. The dog clutch must be engaged.

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Section 4 Assembly

4-7

5. Use Loctite® 242 and install the 8 screws .

Tighten to 22-30 lb-ft (30-41 Nm). 2. Use Loctite® 242 on the 16 disc screws and

tighten to 22-30 lb-ft (30-41 Nm).

Brake Disc

1. Install the disc and the brake caliper. Use Loctite® 242 on the 4 caliper screws and tighten to 369-480 lb-ft (500-651 Nm).

Suspension

1. Install the king pin in the tool (part number 5293).

2. Press the king pin into the upper wishbone.

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Section 4 Assembly

4-8

3. Install the internal circlips. Apply a bead of grease around the king pin.

5. For ease of assembly, preaper the king pin seal as shown below.

WARNING

Take care when you use adhesive materials to avoid serious personal injury. Follow the man-ufacturer’s instructions to prevent irritation to the eyes and skin.

4. Apply a layer of adhesive (Terostat 8590) in the groove on the upper wishbone.

6. Carefully slide the seal into position.

7. Maintaining the seal in place, using a lock wire, make one pass around the seal in the groove area, using a twisting action tighten the wire until it is holding the seal firmly in place, but not cutting rubber seal. Position the twist so it will not puncture the seal.

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Section 4 Assembly

4-9

8. Apply grease into the upper wishbone.

9. Install the core plug into the upper wisbone.

11. Install the king pin into the knuckle.

12. Press into place.

10. Apply a bead of silicone sealing compound on the core plug.

13. Proceed as with the upper wishbone. Refer to steps 3 - 10.

14. Apply Loctite® 641 in the bores of the upper wishbone. Press in the straddle bearing with a mallet.

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Section 4 Assembly

4-10

15. Install the internal circlips.

NOTE: For installing straddle bearing into the axle housing, refer to steps 11-12.

16. Install the lower wishbone. Apply Loctite® 242 to the screws and tighten to 369-480 lb-ft (500-651 Nm).

17. Install the upper wishbone. Apply Loctite®

242 to the screws and tighten to 369-480 lb-ft (500-651 Nm).

18. With a lifting strap, install the wheel end assembly into the lower wishbone. Hand-tighten the lower king pin nut.

19. Install the upper control arm. Hand-tighten the upper king pin nut.

20. Tighten the lower and upper king pin nuts to 572-608 lb-ft (775-825 Nm).

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Section 4 Assembly

4-11

Cardan Joint

NOTE: Steering ISAS uses double cardan joints with stud and nut fasteners. Non-steering ISAS uses single cardan joints with capscrew fasteners.

1. Engage the cardan joint on the housing side. Fit fasteners and tighten to 44-55 lb-ft (60-75 Nm).

2. Align the wheel end with the axle.

Fit fasteners on reducer side and tighten

to 44- 55 lb-ft (60-75 Nm).

Shock Absorber (Top Post Shock)

1. Install the springs and shock absorber. Install the upper spring cap. For ease of assembly, maintain with tool (part number 5295). Tighten the nuts to 90 ft-lbs (150-170 Nm).

(Top Cross Bolt Shock) 2. Install the spring & shock absorber.

Install the upper shock mounting hardware.

Tighten to 310-400 lb-ft (420-542 Nm).

ISAS5 SEPTEMBER, 2017

Section 5 Lubrication

Lubrication

For more information on lubrication standards and specifications, refer to AxleTech Maintenance Manual 1, Lubrication.

Oil Change

Differential

First oil change: After 100 hours or 2500 miles. Lubricant level check: Every 3000 miles (4800 km) or semi-annually.

Oil change interval: Every 24,000 miles (38,600 km), 24 months or 2000 hours.

Lubricant Quality

Due to the duty imposed upon the equipment, we recommend a multigrade lubricant 80W/90 with service level API GL5 and approved as meeting US MIL L 2105 D specification. All lubricants used must be compatible between them. Some oils can deteriorate seal materials. Avoid mixing two differ-ent oil types, even if from the same trade name. Refer to AxleTech Maintenance Manual 1.

Draining

Drain oil when vehicle is near normal operating temperature. Clean the drain plug.

Hub Reduction

First oil change: After 50 hours.

Lubricant level check: Every 3000 miles (4800 km) or semi-annually.

Oil change interval: As required by other main-tenance actions (such as re-packing wheel bear-ings).

The oil change interval varies according to the type of vehicle and operating duty.

Filling Procedure

The vehicle must be on a level floor.

Ensure the lower plug is installed.

Fill the wheel end until fluid flows from the oil hole. Allow enough time for the fluid to flow through the complete assembly.Clean plug and tighten it to 18-26 lb-ft (25-35 Nm). Tighten control level screw to 8 lb-ft (12 Nm).

Lubricant Capacity

Lubricant capacity is given as a guideline only. The oil level only determines the lubricant capac-ity needed according to the unit.

Inner Wheel Bearings

Remove, clean, dry and repack every 24,000 miles (38,600 km). Use AxleTech STC 05-203 per MIL-PRF-10924.

Suspension Bushings

Regrease every 3000 miles (4800 km) or quar-terly. Use a multipurpose lithium soap grease. Use AxleTech STC 05-203 per MIL-PRF-10924.

Halfshaft Cardan Joints

Regrease every 3000 miles (4800 km) or quar-terly. Use a lithium soap grease with a consis-tency of Class 2 or better. Use AxleTech STC 05- 203 per MIL-PRF-10924. Do not use grease with MoS2 additive.

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Section 6 Special Tools

6-1

Special Tools Drawings

Driver handle - 5021 Hub seal driver - 5203 Cup driver - 5046 Washer - 5204

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6-2

Seal driver - 5207 CTI seal driver - 5237

Spanner wrench - 5231 CTI seal driver - 5238

ISAS5 SEPTEMBER, 2017

Section 6 Special Tools

6-3 3 October 2015 ISAS5

Protector - 5239 Bearing driver - 5294

King pin muff - 5293 Shock absorber clamp - 5295

ISAS5 SEPTEMBER, 2017

REVISIONS

Updated torque requirements from 155lb-ft to 90-110 ft-lb on page 4-6 #33 per Tammy Marsh.1

T. Betena09/20/2017

ISAS5 SEPTEMBER, 2017