10-23. AIR CONDITIONER ASSEMBLY REPLACEMENT (M1010).
This task covers:
a . R e m o v al
l Air conditioning system discharged.
(See paragraph 10-21 )
Both battery negative cables disconnected.
(See TM 9-2320-289-20)
l MOS 52C (2)
Two preformed packing inserts
Two tie-down straps
(Item 63, Appendix B)
Ensure that all openings and connections are immediately plugged after
disconnection to prevent contamination of air conditioning system.
Disconnect inlet line (3) and outlet
line (4) from side of air conditioner
assembly (1). Remove and discard 2
Remove and discard 2 tie-down
straps securing drain hoses to inlet
line and outlet line.
Inside ambulance body (5), remove 10 screws and switch panel below air conditioner control
panel. Disconnect wiring harness connector from connector on underside of air conditioner
assembly (1). Remove rivet and ground lead. Push wiring up into air conditioner assembly.