TM 9-2350-261-20-1
Table 2-1. Unit Level Preventive Maintenance Checks and Services for M113A2 FOV
Item
Interval
Item To
Procedure
Not Mission
No.
Be
Capable If:
Inspected
97
Semi-
Perform-
Start, run and stop heater (see your
A n y f a u l t s t h at
Annual
ante Test
-10). During start cycle, check that
(M577A2)
would
prevent
switches and light work right. Check
for increase in blower speed after igni-
proper operation.
tion.
During operation, check for unusual
noises. Check for differences between
high and low heat levels. When stop-
ping heater, check for correct purge cy-
cle. Check that indicator light oper-
ates properly. If heater does not oper-
ate as specified above,
perform
troubleshooting (page 3-207).
Change 3 2-119