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TM 5-4320-304-14
TM 08922A-14/1
Table 4-2. Organizational Maintenance Troubleshooting - Continued
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
5.
ENGINE OVERHEATS
Step 1.
Check cooling air ducting for damage and dirt.
a. Check cylinder cooling fins for damage or dirt.
b. Check blower ring blades for damage or dirt.
Remove accumulated dust and dirt with a stiff-bristled brush.
Start engine after cleaning. Allow engine to run until all indications
moisture have evaporated.
Step 2.
Shut down engine. With engine level, check oil level (para 4-7.b.).
Step 3.
Add oil if necessary.
Check muffler for obstruction.
Remove obstruction.
o f
Step 4.
Notify direct support maintenance.
4-11
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