Table 2-1. Unit Level Preventive Maintenance Checks and Services for M113A2 FOV
Start, run and stop heater (see your
-10). During start cycle, check that
switches and lights work properly.
During operation, check for unusual
noises. Check for increase in coolant
When stopping heater, check for cor-
rect purge cycle. Check that indicator
light operates properly. If heater does
not operate as specified above, per-
form troubleshooting (page 3-217).
The carrier is not considered
NMC for an unserviceable litter
kit. If litter kit hardware is un-
serviceable, the kit should be re-
moved to prevent use.
checks and services every 750 miles
(1207 km), 75 hours, semi-annually or
whichever comes first.
Replace hanger if
cracked or if threads are stripped.
Check three repair links.
Check chain. Replace chain
Check two litter straps.
straps if torn or if buckles are dam-
Any faults that
Change 3 2-125