Engine - Remove
Removal Procedure
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| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| A | 6V-3145 | Spreader Bar | 1 |
Start By:
- Remove the radiator. Refer to Disassembly and Assembly, "Radiator - Remove". The information is in this manual.
- Remove the air cleaner. Refer to Disassembly and Assembly, "Air Cleaner - Remove and Install". The information is in this manual.
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| NOTICE |
|---|
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the machine. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide", for tools and supplies suitable to collect and contain fluids in Caterpillar machines. Dispose of all fluids according to local regulations and mandates. |
Note: Put identification marks on all hoses and wires during the disassembly procedures for installation purposes.
- Drain the engine oil from the engine crankcase. The capacity of the engine crankcase is approximately 24 L (6.3 US gal) .
- Loosen two clamps (1) and remove swivel (2) .
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| Illustration 1 | g00370901 |
- Turn valve (3) to the OFF position and remove fuel lines (4) and (5) . Remove nut (6) and linkage (7) .
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| Illustration 2 | g00371865 |
- Remove connector (8) from the clip.
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| Illustration 3 | g00371995 |
- Remove wiring harness clip (9) . Remove two bolts (10) and remove bracket assembly (11) and linkage (7) .
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| Illustration 4 | g00372112 |
- Remove nut (12) and starter cable (13) . Remove nut (14) and ground cable (15) .
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| Illustration 5 | g00372692 |
- Remove bolt (16) and disconnect battery cable (17) . Disconnect wire (18) .
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| Illustration 6 | g00428163 |
- Loosen bolt (19) and nut (20) .
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| Illustration 7 | g00372780 |
- Remove bolt (21) .
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| Illustration 8 | g00372876 |
- Disconnect line (22) and remove fitting (23) . Remove dipstick (24) .
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| Illustration 9 | g00373875 |
- Disconnect electrical connections (25) and (26) .
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| Illustration 10 | g00373880 |
- Remove hose assembly (27) .
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| Illustration 11 | g00374161 |
- Remove hose assembly (28) and heater hose (29) .
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| Illustration 12 | g00374235 |
- Remove bolt (30) and bracket (31) from the top of the torque converter.
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| Illustration 13 | g00374412 |
- Remove three bolts (32) and the wiring clips. Remove bolt (33) and bracket (34) .
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| Illustration 14 | g00374512 |
- Disconnect main wiring harness (35) and wiring harness (36) .
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| Illustration 15 | g00379752 |
- Disconnect connector (37) and remove all tie straps (38) . Position wiring assembly (39) on the top of the engine.
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| Illustration 16 | g00379816 |
- Disconnect connector (40) and remove all tie straps (41) . Position wiring assembly (42) on the top of the engine.
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| Illustration 17 | g00386092 |
- Disconnect hose assembly (43) .
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| Illustration 18 | g00386152 |
- Remove two bolts (44) and two clips (45) .
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| Illustration 19 | g00386196 |
- Remove tie straps (46) .
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| Illustration 20 | g00386472 |
- Disconnect hose assemblies (47) and (48) .
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| Illustration 21 | g00386532 |
- Disconnect hose assemblies (49) and (50) from the transmission oil cooler.
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| Illustration 22 | g00386612 |
- Remove two bolts (51) and two clips (52) .
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| Illustration 23 | g00386752 |
- Remove two bolts (53) and remove clip (54) .
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| Illustration 24 | g00386854 |
- Remove four hose clamps (55) . Remove four bolts (56) and disconnect hose assembly (57) .
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| Illustration 25 | g00387016 |
- Disconnect hose assemblies (58) , (59) and (60) .
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| Illustration 26 | g00387312 |
- Disconnect hose assemblies (61) and (62) , and disconnect hydraulic line (63) .
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| Illustration 27 | g00387734 |
- Disconnect hose assembly (64) and hydraulic line (65) .
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| Illustration 28 | g00387735 |
- Disconnect three hose assemblies (66) , (67) and (68) .
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| Illustration 29 | g00387739 |
- Disconnect hose assembly (69) from the torque converter.
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| Illustration 30 | g00387742 |
- Remove four bolts (70) and disconnect drive shaft (71) .
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| Illustration 31 | g00387746 |
- Fasten a hoist and Tool (A) in order to remove the engine.
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| Illustration 32 | g00387955 |
- Remove rear motor mount bolts (72) from each side of the engine.
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| Illustration 33 | g00389832 |
- Remove front motor mount bolts (73) from each side of the engine and remove the engine. The weight of the engine is approximately 1383 kg (3050 lb) .
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| Illustration 34 | g00389933 |
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