Service Repair Manual
3054 Industrial Engine
Product: INDUSTRIAL ENGINE
Model: 3054 INDUSTRIAL ENGINE 6FK
Configuration: 3054 Industrial Engine 6FK00001-UP
Disassembly and Assembly
3054 and 3056 Industrial and Generator Set Engines
Media Number -SENR5547-04
Publication Date -01/02/2004
Date Updated -25/02/2004
Engine Oil Pump - Remove
SMCS - 1304-011
Retaining Ring Pliers
A. Remove the front housing. Refer to Disassembly and Assembly, "Housing (Front) -
Note: The engine oil pump is mounted on the No. 1 crankshaft main bearing cap. The engine oil
pump can be removed without removing the front housing if the No. 1 crankshaft main bearing
cap is removed. Use a 9U-6282 Torque Wrench Extension in order to remove the No. 1 crankshaft
main bearing cap. The engine oil pump is then removed from the No. 1 crankshaft main bearing
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
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.
1. Remove two bolts (1) from suction pipe (3) .
2. Remove bolt (2) from the mounting bracket.
3. Remove the strainer, suction pipe (3), and the gasket.
4. Remove the engine oil relief valve. Refer to Disassembly and Assembly, "Engine Oil Relief