MTC Air Conditioner - Page 3

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MTC
Revision: January 2005 2004 Quest
IN-CABIN MICROFILTER ....................................... 121
Removal and Installation ...................................... 121
FUNCTION ........................................................ 121
REPLACEMENT TIMING .................................. 121
REPLACEMENT PROCEDURES ..................... 121
HEATER & COOLING UNIT ASSEMBLY .............. 122
Components ......................................................... 122
Removal and Installation ...................................... 123
FRONT HEATER AND COOLING UNIT ASSEM-
BLY .................................................................... 123
REAR HEATER AND COOLING UNIT ASSEM-
BLY .................................................................... 124
HEATER CORE ...................................................... 125
Components ......................................................... 125
Removal and Installation ...................................... 126
FRONT HEATER CORE ................................... 126
REAR HEATER CORE ..................................... 127
HEATER PUMP ...................................................... 128
Removal and Installation ...................................... 128
REMOVAL ......................................................... 128
INSTALLATION ................................................. 128
DEFROSTER DOOR MOTOR ................................ 129
Removal and Installation ...................................... 129
REMOVAL ......................................................... 129
INSTALLATION ................................................. 129
INTAKE DOOR MOTOR ......................................... 130
Components ......................................................... 130
Removal and Installation ...................................... 131
DRIVER SIDE ................................................... 131
PASSENGER SIDE ........................................... 132
MODE DOOR MOTOR ........................................... 133
Removal and Installation ...................................... 133
REMOVAL ......................................................... 133
INSTALLATION ................................................. 134
AIR MIX DOOR MOTOR ......................................... 135
Components ......................................................... 135
Removal and Installation ...................................... 135
AIR MIX DOOR MOTOR (FRONT) ................... 135
AIR MIX DOOR MOTOR (REAR) ..................... 136
FRONT BLOWER MOTOR RESISTOR ................. 137
Removal and Installation ...................................... 137
REMOVAL ......................................................... 137
INSTALLATION ................................................. 137
REAR BLOWER MOTOR RESISTOR ................... 138
Removal and Installation ...................................... 138
REMOVAL ......................................................... 138
INSTALLATION ................................................. 138
DUCTS AND GRILLES .......................................... 139
Components .........................................................139
Removal and Installation ......................................142
DEFROSTER NOZZLE .....................................142
FRESH AIR DUCT ............................................142
DEFROSTER DUCT .........................................142
RH AND LH SIDE DEMISTER DUCT ...............142
RH, LH, AND CENTER VENTILATOR DUCT ...142
FLOOR CONNECTOR DUCT ...........................142
FLOOR DISTRIBUTION DUCT .........................142
FLOOR DUCT ...................................................142
REAR OVERHEAD DUCT ................................142
REAR FLOOR DUCT ........................................142
GRILLES ...........................................................143
REFRIGERANT LINES ...........................................144
HFC-134a (R-134a) Service Procedure ...............144
SETTING OF SERVICE TOOLS AND EQUIP-
MENT ................................................................144
Components .........................................................146
Removal and Installation for Compressor ............148
REMOVAL .........................................................148
INSTALLATION .................................................148
Removal and Installation for Compressor Clutch . 149
REMOVAL .........................................................149
INSPECTION ....................................................150
INSTALLATION .................................................150
BREAK-IN OPERATION ....................................152
Removal and Installation for Low-pressure Flexible
Hose .....................................................................152
REMOVAL .........................................................152
INSTALLATION .................................................152
Removal and Installation for High-pressure Flexible
Hose .....................................................................152
REMOVAL .........................................................152
INSTALLATION .................................................152
Removal and Installation for High-pressure Pipe . 153
REMOVAL .........................................................153
INSTALLATION .................................................153
Removal and Installation for High/Low-pressure
Pipe ......................................................................153
REMOVAL .........................................................153
INSTALLATION .................................................153
Removal and Installation for Refrigerant Pressure
Sensor ..................................................................153
REMOVAL .........................................................153
INSTALLATION .................................................153
Removal and Installation for Condenser ..............154
REMOVAL .........................................................154
INSTALLATION .................................................154
Removal and Installation for Front Evaporator .....155
REMOVAL .........................................................155
INSTALLATION .................................................156
Removal and Installation for Rear Evaporator ......157
REMOVAL .........................................................157
INSTALLATION .................................................158
Removal and Installation for Front Expansion Valve .158
REMOVAL .........................................................158
INSTALLATION .................................................158
Removal and Installation for Rear Expansion Valve .158
REMOVAL .........................................................158