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 TM 9-2330-329-14&P
ENGINE TROUBLESHOOTING--Continued
0023 00
Table 1. Troubleshooting Procedures--Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
3.
ENGINE IS HARD TO
3.
Check fuel lines for leaks
If fuel lines are leaking/damaged,
START OR HAS LOW
or damage.
tighten all connections and
POWER--Continued
repair/replace any damaged fuel
lines (refer to WP 0103 00).
Verify problem is solved. If fuel
lines are not leaking, go to step
4. If fuel lines still leak, notify
Direct Support maintenance.
4.
Check for restricted air
If air passages are restricted,
passages or red band in
clear restricted passages and/or
air restriction indicator.
replace air element. Verify
problem is solved. If engine is
still hard starting or has low
power, notify Direct Support
maintenance.
4.
LOW OIL PRESSURE
1.
Check oil level.
If oil level is low, add oil (refer to
(LESS THAN 30 PSI [276
KPA]) IS INDICATED ON
solved. If oil level was okay, go
GAGE
to step 2.
2.
Check for external oil
If leaks are detected, notify
leaks.
Direct Support maintenance. If
no leaks are detected, go to step
3.
3.
Inspect for defective oil
If gage is defective, replace gage
pressure gage.
(refer to WP 0114 00). Verify
problem is solved. If gage is not
defective, notify Direct Support
maintenance.
5.
HIGH OIL PRESSURE
1.
Check for overfilling of
If engine oil level is too high,
(ABOVE 95 PSI [655
engine oil.
drain oil until oil is at proper level.
KPA]) IS INDICATED ON
Verify problem is solved. If
GAGE
engine oil level was normal, go
to step 2.
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