Black or grey smoke observed (Cont) - TM-55-1905-220-14-30088

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Table 3-22. Generator Engine - Exhaust Smoke Analysis Troubleshooting.

TM-55-1905-220-14-3 Landing Craft Unit LCU 1671-1679 (1905-01-009-1056) Manual

Black or grey smoke observed (Cont)

TM 55-1905-220-14-3

Table 3-22.

Generator Engine - Exhaust Smoke Analysis Troubleshooting (Cont)

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

Black or grey smoke observed (Cont)

Step 2.

Check for restricted air inlet to the engine cylinders.

Remove air box covers. Clean ports in cylinder liner. Refer to paragraph 3-98.

Step 3.

Check air cleaner and blower air inlet screen. Clean. Refer to paragraph 3-61 and

3-75.

3-76