BUSHING ASSEM. 4M6491 - Caterpillar

Removal Procedure
Start By:
Remove the prelubrication oil pump. Refer to Disassembly and Assembly, "Prelubrication Oil Pump - Remove".
Install the engine lifting brackets. Refer to Disassembly and Assembly, "Engine Lifting Brackets - Remove and Install".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g03889760
Illustration 2 g00553585
G3608 Engine
Remove the bolts and clamps that hold the tube assembly to the oil pan.
Remove bolts (2). Remove spacer (1). Remove the tube assembly from the oil pan and the oil pump.
Ensure that all connections between the cylinder block and the oil pan have been removed.
Attach a suitable lifting device to the lifting brackets. Remove bolts (3) that hold the oil pan to the cylinder block and end covers. Remove the engine from the base.
Place the engine on support blocks. The minimum height of the stands should be 671 mm (26.4 inch) for the removal of the oil pan. The weight of the G3606 Engine is approximately 15,650 kg (34,500 lb). The weight of the G3608 Engine is approximately 20,412 kg (45,000 lb). Note: The weight is ONLY for the engine.
Illustration 3 g00553586
Place a pallet jack under each end of oil pan (4). The weight of the G3606 is approximately 564 kg (1243 lb).
Raise the pallet jacks in order to support the oil pan.
Illustration 4 g00553587
Remove gasket (5) from oil pan (4).