DRAFT
TM 5-4210-249-13&P-1
0072
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
TFFT04798A
Step 14.
Check if air conditioner compressor clutch engages and disengages quickly.
a.
If air conditioner compressor clutch engages and disengages quickly,
perform leak test and service crew cab air conditioner (WP 0217).
b.
If air conditioner compressor clutch does not disengage, replace crew
cab air conditioner thermostatic switch (WP 0206).
Step 15.
Check if service/recycling station pressure gauges are below 15 PSI and 40 PSI (103-
276 kPa) low-side pressure and below 120 and 330 PSI (827-2275 kPa) high-side
pressure and air only slightly cool.
If service/recycling station pressure gauges pressure are not below 15 PSI
and 40 PSI (103-276 kPa) low-side pressure and below 120 and 330 (827-
2275 kPa) high-side pressure and air is not slightly cool, go to Step 17.
0072-11
