motor vehicle air conditioner
must, by law, be properly
trained and certified, and use
approved refrigerant recycling
equipment. Technicians must
complete an EPA-approved
recycling course to be certified
Remove housing for interior ventilation
microfilter.
Remove upper cover and
microfilter.
Open wiring harness loom (A) and
remove wires.
Unfasten screws (B) and remove
lower housing.
Remove heater bulkhead cover:
Remove engine compartment side
trim panel. Turn locking clips (A)
and slide trim panel up.
Remove heater bulkhead cover
mounting screws (B) and lift cover
off bulkhead.
-
Drain engine coolant. See
170
Radiator and Cooling System
.
WARNING!
Allow the cooling system to cool
before opening or draining the
cooling system.
Working at rear engine compartment
bulkhead, loosen hose clamps
(arrows) and detach heater hoses.