C3, TM 9-2320-211-20
Table 2-2. Organizational Preventive Maintenance Checks and Services (continued),
A-Annually
S-Semiannually
B-Biennially
Item To Be
Item
Inspected
No.
Procedures
[nspect the complete wiring harness for frayed, cracked, or worn broken
Personnel heater
59
strands; and loose or dirty connections.
electrical wiring
Examine personnel and power plant heater exhaust tubes for breaks,
Exhaust tubes
60
restrictions, leaks and loose connections.
Check for evidence of coolant leaks and damaged hoses.
Engine coolant
61
connections
Check handles for operation and cables for proper attachments.
Personnel heater
62
and defroster
controls
Check duct clamps for tightness and ducting for damage.
Defroster
63
Remove batteries and check heating pad for signs of leaks and damage.
Battery box
64
Check coolant hose connections for tightness and hoses for damage.
heater
Check the closure for damage and proper attachment, and weatherseals
Hardtop closure
65
for signs of air leaks. If damage is detected, notify direct support
maintenance.
Check operation and clean if necessary.
Closure windows
66
Check for dirt in the connectors (1) and the cap (2) for tightness.
Slave receptacle
67
2-10.19
