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TM5-4210-229-14&P
Table 5-1. Direct Support Troubleshooting Chart (Continued).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
19.
ENGINE CRANKS NORMALLY-WILL NOT START
Use care to direct the fuel away from the source of ignition.
Step 1.
Remove inlet hose to fuel pump. Connect a hose to the pump from a separate container that contains
fuel. Open the filter air bleed.
Replace fuel pump (paragraph 4-70).
Step 2.
Inspect for incorrect or contaminated fuel.
Replace fuel.
20.
ENGINE STARTS BUT WILL NOT CONTINUE TO RUN AT IDLE SPEED
Step 1.
Disconnect fuel return line at injection pump and route hose to a metal container. Connect a hose to the
injection pump connection and route it to the metal container. Crank the engine and allow it to idle.
Replace check valve or hose (paragraph 4-75).
Step 2. Inspect that the timing mark on the injection pump is aligned with the mark on the front cover.
Reset timing (paragraph 4-76).
TRANSFER CASE ASSEMBLY
21.
EXCESSIVE NOISE
Step 1.
Check lubricant level.
Fill as required (paragraph 4-9).
Step 2.
Inspect yoke bolts for looseness.
Tighten yoke bolts (paragraph 4-159).
Step 3.
Inspect adapter bolts for looseness.
Tighten adapter bolts (paragraph 4-159).
22.
SHIFT LEVER DIFFICULT TO MOVE
Perform operational check on shift lever.
Refer to next higher level of maintenance.
5-7
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