3887448 TURBOCHARGER GP Caterpillar parts
308E, 308E CR, 308E SR
Rating:
Alternative (cross code) number:
CA3887448
388-7448
3887448
CA3887448
388-7448
3887448
Weight: 6 pounds 2 kg.
MINI HYD EXCAVATOR,
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2025-05-30
2025-01-17
2024-07-09
2016-11-17
Number on catalog scheme:
12
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Information:
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7573 Lifting Bracket 2
B - Guide Stud5/8 - 18 NF by 8 inch 2
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01091705
Note: Ring gear (3) must be installed with the chamfered side of the teeth upward. The chamfered side of the gear teeth will be facing toward the starting motor when the flywheel is installed.
Raise the temperature of ring gear (3). Install ring gear (3) on flywheel (2) .
Illustration 2 g01091639
Install Tooling (B) in the crankshaft.
Attach Tooling (A) and a suitable lifting device to flywheel (2). The weight of flywheel (2) is approximately 65 kg (143 lb). Position the flywheel on the crankshaft.
Apply clean engine oil to the threads of bolts (1) .
Install bolts (1). Remove Tooling (B). Install remaining bolts (1) .
Tighten bolts (1) to a torque of 270 40 N m (200 30 lb ft).
Remove Tooling (A) from the flywheel.
Check the flywheel runout. Refer to Testing and Adjusting, "Flywheel - Inspect".
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7573 Lifting Bracket 2
B - Guide Stud5/8 - 18 NF by 8 inch 2
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01091705
Note: Ring gear (3) must be installed with the chamfered side of the teeth upward. The chamfered side of the gear teeth will be facing toward the starting motor when the flywheel is installed.
Raise the temperature of ring gear (3). Install ring gear (3) on flywheel (2) .
Illustration 2 g01091639
Install Tooling (B) in the crankshaft.
Attach Tooling (A) and a suitable lifting device to flywheel (2). The weight of flywheel (2) is approximately 65 kg (143 lb). Position the flywheel on the crankshaft.
Apply clean engine oil to the threads of bolts (1) .
Install bolts (1). Remove Tooling (B). Install remaining bolts (1) .
Tighten bolts (1) to a torque of 270 40 N m (200 30 lb ft).
Remove Tooling (A) from the flywheel.
Check the flywheel runout. Refer to Testing and Adjusting, "Flywheel - Inspect".
Caterpillar parts catalog:
Parts turbocharger Caterpillar catalog:
3879092
TURBOCHARGER GP
308E, 308E CR, 308E SR
308E, 308E CR, 308E SR
312E, 312E L
307D, 308D
305.5D, 305C CR
3036486
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303.5C, 304D CR
303.5C, 304D CR
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140B, 365B, 365B II, 814, 815, 816, 966C, 966R, D4E, D6C, D6D, D6D SR, D6E, D7H, D7R
306E, 307E
314E CR, 314E LCR