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HVAC HOUSING REMOVAL WARNING: On vehicles equipped with airbags, dis- WARNING: Refer to the applicable warnings and NOTE: The HVAC housing must be removed from evaporator and the mode, recirculation and blend- (1) Recover the refrigerant from the refrigerant system (Refer to 24 - HEATING & AIR CONDITION- - STANDARD PROCEDURE - REFRIGERANT SYSTEM RECOVERY). (2) Partially drain the engine cooling system (Refer to 7 - COOLING/ENGINE/COOLANT - STAN- (3) Disconnect and isolate the negative battery cable. (4) Remove the coolant recovery container (Refer to 7 - COOLING/ENGINE/COOLANT RECOVERY (5) Remove the screw that secures the accumulator mounting bracket to the body. (6) Remove the two bolts securing the accumulator tubes to the evaporator terminal block and discon- (7) Remove the seals from the refrigerant lines fit- tings and discard. (8) Install plugs in, or tape over all of the opened refrigerant line fittings and evaporator tubes. (9) Disconnect the vacuum harness at the power brake booster (Fig. 7). (10) Remove the rubber drain tube extension from the condensation drain tube (Fig. 8). (11) Disconnect the heater hoses from the heater core tubes. Install plugs in, or tape over the opened Fig. 6 Defroster Duct - Typical 1 - DEFROSTER DUCT Fig. 7 A/C Vacuum Line - LHD Shown, RHD Typical 1 - BRAKE POWER BOOSTER 24 - 32 DISTRIBUTION PL/SRT-4 DEFROSTER DUCT (Continued) |