TM 10-3930-641-20
(Sheet 9 of 10)
CAB HEATER AND DEFROSTER REMOVAL/INSTALLATION (CONT)
REMARKS
ACTION
LOCATION/ITEM
Position under four heater unit mounting nuts
8. Airduct (8)
in front of cab. Side with circuit breaker (9)
must face the rear of cab.
Install. Tighten nuts to a torque of 100-180
9. Four nuts andwashers that hold air
lb. in. (11 to 30 Nm).
duct bracket
10. Circuit breaker terminal (9)
Connect white/blue wire (10).
2-448
