FUSE 7W0482 - Caterpillar

Disassembly Procedure
Table 1
Required Tools
Tooling Part Number Description Qty
A 1P-2320 Combination Puller 1
8B-7560 Step Plate 1
B 1P-0529 Handle 1
1P-0468 Drive Plate 1
1P-0465 Drive Plate 1
C 1P-0462 Drive Plate 1
1P-0461 Drive Plate 1
1P-0529 Handle 1 Start By:
Remove the engine oil pump. Refer to Disassembly and Assembly, "Engine Oil Pump - Remove" for the engine that is being serviced.
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, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00989769
Remove idler gear (2).
Use Tooling (B) in order to remove the bearing from idler gear (2).
Remove suction bell (1).
Illustration 2 g00989781
Remove the bolt and the washer from drive gear (4).
Use Tooling (A) in order to remove drive gear (4) from the shaft.
Remove the key from the shaft.
Remove two bolts (3) from the pump body.
Illustration 3 g00989782
Remove pump body (9), two gears (8), the keys, and spacer (5) from the pump.
Remove two shafts (6) and the gears.
Remove bolt (7), the cover, and the pressure relief valve from the body.
Illustration 4 g00989783
Use Tooling (C) in order to remove the bearings from the oil pump body assembly and the scavenge pump body assembly.
Illustration 5 g00989784
Reference Photo