TM 5-4320-302-14
Table 4-1. Organizational Preventive Maintenance Checks and Services
W-Weekly
Q-Quarterly
M-Monthly
S-Semiannually
INTERVAL
ITEM
NO.
W
M
Q
S
ITEM TO BE INSPECTED
PROCEDURES
8
Cooling Air
Pull latch handles of fasteners down. Lift air cowling up,
Ducting
unhook from cover plate, and set aside.
Check cylinder cooling fins for damage, or dirt.
Check bottom roller of cooling air blower for dirt.
Check lube oil cooler cooling fins for damage, dirt, or
obstructions.
4-22