PUMP ENGINE CRANKS BUT FAILS TO START.

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CHECK PUMP ENGINE INDICATOR LIGHT COMES ON.

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TM-9-2320-279-10-3 M977 Series 8x8 Heavy Expanded Mobility Tactical Trucks (HEMTT) Manual

PUMP ENGINE FAILS TO CRANK WHEN PUMP ENGINE SWITCH IS PLACED IN THE START POSITION.

TM 9-2320-279-10-3

Troubleshooting Index (Cont)

3-16. TROUBLESHOOTING MALFUNCTIONS (CONT).

Table 3-5.

Troubleshooting

Malfunction

Test or Inspection

Corrective Action

14. PUMP ENGINE CRANKS BUT FAILS TO START.

tfft00415

FUEL GAGE

Step 1. If off, turn cab ENGINE START switch to ON position. Check

cab or pump operators panel fuel level gage for presence of fuel.

If fuel level gage indicates low fuel level, fill tank.

Step 2. Check fuel tank for presence of fuel.

If no fuel is present, fill tank.

Step 3. If problem still exists, notify Supervisor.