TM 5-4320-302-14
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. Pull latch handle of
fasteners down. Lift
air cowling up, un-
hook from cover
plate, and set aside.
b. Check cylinder cooling fins for damage or dirt.
c. Check bottom roller of cooling air blower for dirt.
d. Check lube oil cooler cooling fins for damage, dirt, or obstructions.
WARNING
Death or severe injury might result when com-
pressed air is used to blow dirt from skin or
clothing. Air entering body openings is ex-
tremely dangerous. Compressed air used for
cleaning shall not exceed 100 psi (690 kPa).
Use goggles or face shield for eye protection.
Do not direct airstream against skin.
Remove accumulated dust and dirt with compressed air. Install air
cowling and retain with fasteners.
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