Disassembly Of Cooling Unit - Toyota HILUX 1993 Repair Manual

AC–26
AIR CONDITIONING SYSTEM

DISASSEMBLY OF COOLING UNIT

1. REMOVE LOWER AND UPPER UNIT CASES
(a) Disconnect connector.
(b) Remove A/C cut off relay (4WD with 3VZ–E E/G and
(c) Remove four clips.
(d) Remove four screws.
(e) Remove upper unit case.
(f) Remove thermistor with thermistor holder.
(g) Remove lower unit case.
2. REMOVE EXPANSION VALVE
(a) Disconnect the liquid tube from the inlet fitting of
(b) Remove the packing and heat sensing tube from
– Cooling Unit
A/T
the expansion valve.
suction tube of evaporator.