2010/09/14 Caterpillar


Engine Oil Pump for C6.6 Engines {1304}

Usage:

C6.6 666
Industrial Engine:
C6.6 (S/N: 6661-UP)
Generator Set:
C6.6 (S/N: SDA1-UP; N6D1-UP; MRW1-UP)

Description of Change:




Illustration 1g02214073

Typical example




Illustration 2g02214074

Typical example

Engine oil pump (1) has replaced engine oil pump (4). Engine oil pump (1) has M6 screws (3). Engine oil pump (4) has M8 screws (6) .

Adaptable To: 312-4545 Oil Pump (1) has replaced 293-5250 Oil Pump As (4) .

For 312-4545 Oil Pump (1), tighten screws (3) to a torque of 9.5 N·m (84 lb in). Tighten screws (2) to a torque of 22 N·m (16 lb ft).

For 293-5250 Oil Pump (4), tighten screws (6) to a torque of 9.5 N·m (84 lb in). Tighten screws (5) to a torque of 22 N·m (16 lb ft).

For the correct procedure to install the engine oil pump, refer to Disassembly and Assembly, "Engine Oil Pump - Install".

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