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TM 9-2330-329-14&P
ENGINE TROUBLESHOOTING
THIS WP COVERS:
Engine Troubleshooting
INITIAL SETUP:
Maintenance Level
Tools and Special Tools
Organizational
Tool kit, general mechanic's (item 4, WP 0156 00)
Personnel Required
References
Two
To troubleshoot the engine, perform the test/inspections and corrective actions provided in Table 1.
Table 1. Troubleshooting Procedures.
TEST OR INSPECTION
CORRECTIVE ACTION
MALFUNCTION
1.
ENGINE STARTER WILL
1.
Check each battery for
If battery voltage is less than 12
NOT RUN
output (1214 V dc).
14 V dc, replace battery (refer to
solved. If voltage is correct, go to
step 2.
2.
Inspect battery cables for
If cables are broken or frayed,
broken or frayed cables
repair/replace cables (refer to
and loose or corroded
terminals.
terminals. Verify problem is
solved. If cables are okay, go to
step 3.
3.
Turn engine run switch ON
If 2428 V dc are present at both
and check engine start
terminals, go to step 4. If 2428
switch at both terminals for
V dc is not present, replace
2428 V dc when engine
engine start switch (refer to WP
start switch is placed in
START position.
solved.
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