2012/02/01 Caterpillar

Generator Set:

C175-16 (S/N: WYB1-UP)

Engine:

3512 (S/N: 50Y1-UP; 66Z1-UP)

3512B (S/N: FFG1-UP; S2K1-UP; S2L1-UP; 8EM1-UP; S2N1-UP; 4TN1-UP; 2GW1-UP; 2EZ1-UP)

3512C (S/N: TTC1-UP; TTE1-UP; LLK1-UP; T3R1-UP; LLT1-UP; E3W1-UP; E3X1-UP)

3516 (S/N: 29Z1-UP; 72Z1-UP)

3516B (S/N: 8KN1-UP; S2W1-UP; 3CW1-UP)

3516C (S/N: SCJ1-UP; SCK1-UP; E3Z1-UP)

Illustration 1	g02845057
(1) Nut

Use the following torque procedure in order to secure the nut of the clamp on the turbocharger

Note: Lubricate threads before assembly with 4C-5599 Anti-Seize Compound or equivalent.

1. Tighten nut (1) to 20 N·m (15 lb ft).

2. Tap lightly around the clamp.

3. Tighten the nut again to 30 ± 2 N·m (22 ± 1.5 lb ft)

4. Tap lightly around the clamp again.

5. Tighten the nut again to 30 ± 2 N·m (22 ± 1.5 lb ft)