CAGE 7S9654 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-0520 Driver Group 1 Start By:
Remove the flywheel housing. Refer to Disassembly and Assembly, "Flywheel Housing - Remove".
Remove the crankshaft rear seal and wear sleeve. Refer to Disassembly and Assembly, "Crankshaft Rear Seal and Wear Sleeve - Remove".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products.Dispose of all fluids according to local regulations and mandates.
Illustration 1 g06259447
Remove four bolts (1), plate, (2) and gear (3).
Illustration 2 g06259459
Use Tooling (A) and a suitable press to remove bearing (4) from gear (3).
Illustration 3 g06259470
Remove six bolts (5), camshaft idler gears (4).
Illustration 4 g06259503
Remove thrust washers (8).
Illustration 5 g06259579
Remove idler shaft (9).
Use Tooling (A) and a suitable press to remove bearings (10).
Illustration 6 g06259595
Remove four bolts (11) and remove gear shaft (12).
Illustration 7 g06259599
Remove 12 bolts (13) and crankshaft gear (14).