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 TM 55-1905-220-14-3
Table 3-1. Propulsion Engine Exhaust Smoke Analysis
Troubleshooting (Cont).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
5
White Smoke.
Step 1.
Check for faulty injectors.
Replace as necessary. Refer to paragraph 3-15.
Step 2.
Check for low compression.
Consult the Hard Starting Table 3-2.
Table 3-2. Propulsion Engine Hard Starting
Troubleshooting.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1.
Engine will not rotate.
Step 1.
Check hydrostarter.
Refer to tables 3-16 through 3-21, and perform the operations listed.
Step 2.
Check for defective starting motor switch in either the pilot house or engine
room. Replace the starting motor switch. Refer to paragraph 3-25.
Step 3.
Check for internal seizure.
Crank the engine at least one complete revolution. If the
engine cannot be rotated a complete revolution, internal
damage is indicated and the engine must be
disassembled to ascertain the extent of damage and the
cause. Refer to paragraph 3-7.
3-22
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