TABLE 2-2. TROUBLESHOOTING - continued - TM-55-1905-223-24-30075

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TABLE 2-2. TROUBLESHOOTING - continued

TM-55-1905-223-24-3 Ship s Service Generator for Landing Craft Utility (LCU) NSN 1905-01-154-1191 Manual

SECTION V. UNIT MAINTENANCE PROCEDURES

TM 55-1905-223-24-3

Table 2-2. Troubleshooting-Cont

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

47. Engine cranks too quickly causing automatic trip valve to trip before engine starts.

STEP 1.

Check if air inlet pressure is too high.

Reduce inlet pressure in 10 psig increments until successful engine start.

48. Air starter continues to operate after control valve shutoff.

STEP 1.

Check if relay valve is sticking.

Replace relay valve (para. 2-24).

2-50