3811452 CORE AS-OIL COOLER Caterpillar parts
307E, 308E, 308E2 CR
Rating:
Alternative (cross code) number:
CA3811452
381-1452
3811452
CA3811452
381-1452
3811452
Weight: 22 pounds 10 kg.
MINI HYD EXCAVATOR,
Number on catalog scheme:
8
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Information:
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A - Guide Bolt
1/2 inch - 20 NF by 4 inch 2
B 138-7575 Link Bracket 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00909349
Always wear protective gloves when handling parts that have been heated.
Note: Identify the orientation of ring gear (3) on flywheel (2) for the correct positioning when the new ring gear is installed.
Raise the temperature of the ring gear to install the ring gear on the flywheel.Note: Do not use a torch to heat the ring gear.
Inspect the crankshaft rear seal for leaks. If there are any oil leaks, replace the crankshaft rear seal. Refer to Disassembly and Assembly, "Crankshaft Rear Seal - Remove" for the correct procedure.
Illustration 2 g01148312
Install Tooling (A) on the crankshaft. Attach Tooling (B) and a suitable lifting device on flywheel (2) and position the flywheel in the flywheel housing. The weight of flywheel (2) is approximately 54 kg (120 lb).
Install bolts (1). Remove Tooling (B).
Remove Tooling (A). Install remaining bolts (1) that secure flywheel (2) to the crankshaft. Tighten bolts (1) to a torque of 140 N m (103 lb ft).
Check the alignment of the flywheel with the crankshaft. Refer to Testing and Adjusting, "Flywheel - Inspect" for further information.End By:
Install the speed/timing sensor. Refer to Disassembly and Assembly, "Speed/Timing Sensor - Remove and Install" for the correct procedure.
Table 1
Required Tools
Tool Part Number Part Description Qty
A - Guide Bolt
1/2 inch - 20 NF by 4 inch 2
B 138-7575 Link Bracket 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00909349
Always wear protective gloves when handling parts that have been heated.
Note: Identify the orientation of ring gear (3) on flywheel (2) for the correct positioning when the new ring gear is installed.
Raise the temperature of the ring gear to install the ring gear on the flywheel.Note: Do not use a torch to heat the ring gear.
Inspect the crankshaft rear seal for leaks. If there are any oil leaks, replace the crankshaft rear seal. Refer to Disassembly and Assembly, "Crankshaft Rear Seal - Remove" for the correct procedure.
Illustration 2 g01148312
Install Tooling (A) on the crankshaft. Attach Tooling (B) and a suitable lifting device on flywheel (2) and position the flywheel in the flywheel housing. The weight of flywheel (2) is approximately 54 kg (120 lb).
Install bolts (1). Remove Tooling (B).
Remove Tooling (A). Install remaining bolts (1) that secure flywheel (2) to the crankshaft. Tighten bolts (1) to a torque of 140 N m (103 lb ft).
Check the alignment of the flywheel with the crankshaft. Refer to Testing and Adjusting, "Flywheel - Inspect" for further information.End By:
Install the speed/timing sensor. Refer to Disassembly and Assembly, "Speed/Timing Sensor - Remove and Install" for the correct procedure.
Caterpillar parts catalog:
Parts core Caterpillar catalog:
3781259
CORE AS-OIL COOLER
305.5E, 305E
305.5E, 305E
3803496
CORE AS-HYDRAULIC OIL COOLER
303.5E, 304E
303.5E, 304E
3527782
CORE AS-AFTERCOOLER
312E, 312E L
312E, 312E L
3527781
CORE AS-OIL COOLER
312E, 312E L
312E, 312E L
3527780
CORE AS-RADIATOR
312E, 312E L
312E, 312E L
3639456
CORE AS-HEATER
312E, 312E L, 316E L, 318E L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323E L, 324E, 324E L, 324E LN, 329E, 329E L, 329E LN, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L, 349E, 349E L, 34...
312E, 312E L, 316E L, 318E L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323E L, 324E, 324E L, 324E LN, 329E, 329E L, 329E LN, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L, 349E, 349E L, 34...
4202392
CORE AS-HEATER
314E CR, 314E LCR
314E CR, 314E LCR
3675297
CORE AS-OIL COOLER
314E CR, 314E LCR
314E CR, 314E LCR
3615197
CORE AS-RADIATOR
314E CR, 314E LCR
314E CR, 314E LCR
3615194
CORE AS-AFTERCOOLER
314E CR, 314E LCR
314E CR, 314E LCR
306, 306E
3820477
CORE AS-HEATER
307E, 308E, 308E CR, 308E SR, 308E2 CR
307E, 308E, 308E CR, 308E SR, 308E2 CR