Parts Manual

THIS IS A MANUAL PRODUCED BY JENSALES INC. WITHOUT THE AUTHORIZATION OF

CATERPILLAR OR IT’S SUCCESSORS. CATERPILLAR AND IT’S SUCCESSORS

ARE NOT RESPONSIBLE FOR THE QUALITY OR ACCURACY OF THIS MANUAL.

TRADE MARKS AND TRADE NAMES CONTAINED AND USED HEREIN ARE THOSE OF OTHERS,

AND ARE USED HERE IN A DESCRIPTIVE SENSE TO REFER TO THE PRODUCTS OF OTHERS.

Parts

Man

ual

D7F

S/n 94N1 to 94N5191

CT-P-D7F94N1 E

http://www.jensales.com/products/caterpillar-d7f-crawler-parts-manual-sn-94n1-94n5191.html

FORM UEG0234S

D7F, TRACTOR POWER SHIFT

SERIAL NUMBERS

94N1 - 94N5191

REVISION PUBLISHED DECEMBER 1979

IN DE X Diesel Engine'

(Page 7)

Name Page Accessory Drive , , , , , , , , , , , , 27 Air Cleaner , , , , , , , , " , , , , " 1 3 Air Filter Service Indicator, , . ,. 1 4 Alternator .... , ...... , . , . .. 45 Alternator Head , ...... , .. , 44C Battery and Wiring ......... , 50 Battery Box ........... , .. 52B Breather ..... , ..... , . . . . .. 1 4 Camshaft ........ ,........ 26 Connecting Rod . , , ........ , 25 Crankshaft ...... , ...... , . . 23 Crankshaft Bearings ..... , ... 24 Cylinder Block and Covers .. , , 20 Cylinder Head .. , . . . . . . . . ... 1 8 Exhaust Extension ....... ~ .. 1 6 Fan-Blower ..... ,. .. . . . . . . . 7 Fan Drive ................. 1 0 Flywheel .. , ............. , . 25 Fuel Filter ..... , .. <,.' , , • • • • • 34 Fuel Filter-Primary "',.,' ... 27 Fuel Lines .... , , , , , . , .... , . 34 Fuel Pump Housing "." .. ,. 31 Fuel Valves and Lines, ' , , , , . , 38

Name Page

Fumes Disposal ., ..... ,.... 14 Gasket Kits .. , ......... , . . . 24 Gauges, .......... , ..... ' .. 39

. Glow Plugs and Wiring ....... 43 ' Governor ..... , .. ,.,...... 31. ' Governor & Decelerator Control 29 Manifold . , , ..... , , . , ..... : 1 7 Muffler ....... , ........ , .. 16 : Oil Cooler and Lines ... , . . . . . 42 Oil Cooler-Torque Converter , 41 Oil Filter " ..... ,"",.,'" 42 Oil Lines-Turbocharger, , , " , 4,1 Piston. , ..... , .. , , . , ... , , , 25 Power Take-Off and Hydraulic Pump Drive , , , , , ,. , ... , , , . 28. "

Pump-Fuel Priming, , . ', .... ,35 Pump-Fuel Transfer, , . , , , . 34A Pump-Oil; ...... , . , , . . . . . 40 Pump-Water ..... , , , , ... ',' 11 Radiator, .... , ... , . , .. , .. ', . 8 Radiator Guard ... , , , , ... ,. ,. 7 Service Meter, , ~" . , . , , ,:, ... , 26

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Name Page Name Page

Starting Motor ............... 45 Turbocharger ................ 15 Specifications ................ 138 Transfers .................... 136 Support .......... , ....... " 10 Valve Mechanism ............ 18 Torque Spring • . . . . . . . . . . . . .. 30 Water Lines ................. 12

Transmission and Chassis (Page 54)

Bevel Gear Case & Covers .... 79 Brakes ....................... 80 Drive Shaft ................... 61 Equal izer Bar & Suspension ... 86 Fenders ...................... 92 Final Drive ................... 82 Front Idler ................... 84 Fuel Tank .................... 94 Hood and Dash .............. 91 Hydraulic Control-Steering

Clutch ..................... 77 Hydraulic Control-

Transmission ............... 66 Lubrication System-Steering

Clutch ..................... 71 Lubrication System-

Transmission ............... 71 Oil Cooler Lines-Transmission 59'

Power Train .................. 54 Range Transmission .......... 61 Seat Cushion and Frame ...... 95 Steering Clutch ............... 78 Tool Box .................... 90 Torque Divider ................ 56 Track ...... ' .................. 90 Track Carrier Roller. ......... 86A Track Roller .................. 89 Track Roller Frame ........... 87 Track Roller Frame Guard ..... 88 Transfer Gears ............... 63 Transmission ................. 64 Transmission Case & Covers .. 62 Transmission Control Linkage .60 Transmission Gauges ......... 69 Transmission Suction Lines 72G-2

Attachments (Page 96)

Air Conditioner Arrangement108M Alternator Arrangement ....... 100 Brush Guard ................ 101 Cab ........................ 110 Canopy ..................... 114 Condenser Service Door .. 1 08M-2 Crankcase Guard ............ 1 03 Counterweight ............... 133 Defrosting Fan ............. 108-1 Drawbar ..................... 132 Drawbar and Counterweight .. 133 Emergency Start Receptacl e .. 120 Engine Enclosure ............ 122 Fan ........................ 108 Final Drive Case and Guard .. 121 Final Drive Wear Guard ...... 121 Front Pull Hook ............. 1 04 Guard-Radiator Bottom ..... 133 Heater ...................... 115 Horn ...................... 120B Instrument Panel Protection .. 126 Jacket Water Heater ......... 106 Lighting System ............. 117

Mounting-RaPS ........... 1 08B Operator Protective

Arrangements ............ 1 08B . Protection Covers ............ 124 Protective Screen .......... 108-2 Radiator Grill Plate .......... 1 05 Radiator Guard Hinge ........ 1 06 Refrigerant Compressor

Arrangement ............. 108Z Roll-Over Protective System

Arrangement ........... 1 08 B-3 Sand Blast Grid ............. 107 Screen and Sweep ......... 1 08A Sweep .................... 108-1 Starting Motor ............... 1 00 Tools ....................... 134 Track ....................... 130 Track Guiding Guard ......... 127 Track Roller Frame .......... 128 Track Roller Guard .......... 126 Vandal ism Protection ....... 124A Windshield Wiper ............ 109

CATERPILLAR D7F TRACTOR

REF. PART NO. NUMBER DESCRIPTION QTY

9 S 92 59 GUARD AS SEM ------------------ 1 9 F 29 7 8 NUT --------------------------- 8 7 S 90 5 3 PLATE ASS EM. ------------------ 1 S 1592 BOLT---------------------------- 14 3 B 4 510 LOCKWASHER-------------------- 14 4 B 4281 WASHER-----"------------------ 14

4 7 S 9054 PLATE ASSEM. ------------------- 1 5 7 S 3 341 GUARD ASSEM>----------------- 1 6 7 S 3350 PLATE AS SEM. ------------------ 1 7 S 509 BOLT---------------------------- 4

3 B 450 6 LOCKWASHER-------------------- 4

9-----1

8------\}1:

S 1595 BOLT -------------- --------------8 3 B 4 50 8 LOCKWASHER--------------------

2 H 3 7 46 BOLT ----------------------------9 1 B 4 209 NUT -----------------------------

3 B 4516 LOCKWASHER-------------------- 3 112267

RADIATOR GUARD (959429 N/S) Serial No. 94N1 to 94N3153 inclusive

Refer also to Pages 105, 106 and 107 for special parts

7

. 2-3-4

.1 956532 2 956531 3 ·5509 4 3B4506 5 L2070 6 . 4B4278 7 959696

5-3-6

DESCRIPTION QTY

GUARD ASSEM. ------------- 1 GUARD AS5EM. ------------- 1 BOLT ------------------------ 1 LOCKWA5HER--------------- 19 BOLT ------------------------ 18 WASHER-------------------- 10 SPIDER AS5EM. ------------- 1

109784

BLOWER FAN (956122 N/S) Refer also to Page 108 for special parts

7

2

DIESEL ENGINE

REF. PART NO. NUMBER DESCRIPTION QTY

959259 GUARD AS5EM ------------------ 1 9 F 29 7 8 NUT --------------------------- 8 759053 PLATE AS5EM.------------------ 1

C 51592 BOLT--------,------------------- 12 C 3 B4510 LOCKWA5HER-------------------- 12 C 4B4281 WA5HER---------------;-------- 12

4 759054 PLATE ASSEM. ------------------- 1 5 753341 GUARD A5SEM.------------------ 1 6 753350 PLATE A5SEM.------------------ 1

5509 BOLT---------------------------- 4 3 B 4 506 LOCKWA5HER------ -------------- 4

9----\

8-----___.HJ

51595 BOLT---------------------------- 8 3 B 4 50 8 LOCKWASHER-- --------- --------- 8

C 104642 BOLT---------------------------- 14 C 9 213507 NUT----------------------------- 14 C 5F 6662 LOCKWA5HER-------------------- 14

C I NO I CATES CHANGE 3 3 7

RADIATOR GUARD (959429 N/S) Serial No. 94N3154-Up

6

Refer also to Pages 105, 106 and 107 for special parts

78

119268

8 CATERPILLAR D7F TRACTOR

31

REF. PART NO. NUMBER

DESCRIPTION OTY

1 25884 HOSE···························· 1 2 5H4454 CLAMp·························· 2 3 957056 ELBOW··························· 1 4 7B3235 BOLT···························· 2

3B4$08 LOCKWASHER···················· 2 5 4 H 73 80 GASKET •.••••....••• -------••• --- 1

757809 CAP A5SEM. .-.--.-.-.----....... 1 6 7 S 7807 INSERT •• ------••• -.---.-.-.--- 1

2S5200 GASKET ASSEM. --•••••••• --... 1 2 S 2846 RETAINER·-···---····-·----··· 1

8 9S9979 RING····-··-··-·-······---·-· 1 9 5 S 50 80 BOLT ••• -•••• ---••••• -.----•• -.-- 5

3 B 4 50 5 LOCKWASHER -••••••• --.-•••• --.- 5 10 5 S 1211 COVER·-···---····-·-····-···-·· 1 11 551213 PLATE -•••• -••••• ---•••••••• ----- 1 12 9M6368 STRAINER AS5EM. -•• ----•••• --- 1 13 551218 VALVE ASSEM.-···-·····-·----·· 1 112265

22 21

23-18

24'18

25

25 4 H 983 7 STR I p.-.-----------•• -.-.-----. 4 26 4H9966 STRlp··-------······----------- 4 27 3S 1802 TANK···-----·-···-----·-7-----·- 1 28 557595 STR I p.-••• ---------------------- 1

4 H 9976 GASKET --------------------••• -. 2 29 558423 BAFFLE ASSEM. ------.-••••• ----- 1 30 3 S 1811 GASKET .-------•••• -.---------.- 1 31 9S6291 PIPE----·-·-··------·-··-------- 1 32 3M7045 PLUG-------·--···--------··-··- 1 33 2S4023 HOSE--------···--------····---- 1 34 606289 CLAMp··-------···-·-·------··-- 2 35 354069 CORE ASSEM. -.-.------.--.----- 1

RADIATOR (9S5778 N/S)-Part 1 Serial No. 94N1 to 94N3684 inclusive