4872901 MUFFLER AS Caterpillar parts
Rating:
Alternative (cross code) number:
CA4872901
487-2901
4872901
CA4872901
487-2901
4872901
Weight: 604 pounds 273 kg.
Information:
Servicing the front booster module requires replacing the entire front module. To replace the front booster module, refer to the following steps.Note: The system must be de-energized before removal steps can be performed.Removal
Remove the 3/8 inch bolt, washers, and nut securing the cable lugs to the IGBT common bus.
Remove the negative cables from the IGBT common bus.
Remove the communication and power cable connectors from the Gate Driver board. Refer to the following list:J1-1 - Top frontJ25-1 - Bottom frontJ2-1 - Bottom frontJ3-1 - Bottom front
Remove the seven 1/4 inch bolts securing the top of the front booster module to the
Remove the 3/8 inch bolt, washers, and nut securing the cable lugs to the IGBT common bus.
Remove the negative cables from the IGBT common bus.
Remove the communication and power cable connectors from the Gate Driver board. Refer to the following list:J1-1 - Top frontJ25-1 - Bottom frontJ2-1 - Bottom frontJ3-1 - Bottom front
Remove the seven 1/4 inch bolts securing the top of the front booster module to the
Caterpillar parts catalog:
Parts muffler Caterpillar catalog:
4844314
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