TM 9-2330-356-14
Table 5-4. Troubleshooting - Direct Support (Con`t).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
ENGINE (Con't)
4.
SLOW STARTER SPEED.
Step 1.
Replace bushings. Replace starter if necessary.
Step 2.
Step 3.
Replace starter.
Check for worn engine crankshaft, rod, and camshaft bearings (para 7-77).
Step 4.
Replace bearings as necessary. Repair or replace other worn components as necessary.
STARTER WILL NOT ENGAGE FLYWHEEL.
5.
Step 1.
Repair or replace as necessary.
Step 2.
Replace ring gear if necessary.
6. ENGINE WILL NOT START WHEN CRANKED.
Check for faulty injection caused by dirty fuel.
Step 1.
Replace with clean fuel. Service fuel filters. Clean and, if necessary, repair or replace fuel
Check for poor compression.
Step 2.
See Malfunction 15, LOW ENGINE COMPRESSION.
Check for incorrect timing.
Step 3.
7.
ENGINE MISFIRES.
Check for poor compression.
Step 1.
See Malfunction 15, LOW ENGINE COMPRESSION.
Step 2.
Clean or replace nozzles.
5-5