Vintage Air 1981-87 CHEV PICK-UP, Manual

Page 1: ...1981 87 CHEV PICK UP WITHOUT FACTORY AIR 751181 901182 REV A 6 13 11 INST 81 87 CHEV P UP wo AC EVAP KIT PG 1 OF 27 an ISO 9001 2008 Registered Company...

Page 2: ...E INSTALLATION CONT FIGURE 8 12 EVAPORATOR INSTALLATION FIGURES 9 9a 9b 13 DRAIN HOSE INSTALLATION LUBRICATING O RINGS A C HOSE INSTALLATION MODIFIED A C HOSE KIT FIGURES 10 11 14 HEATER HOSE HEATER C...

Page 3: ...LL NOT BE RESPONSIBLE FOR MISSING OR DAMAGED ITEMS EVAPORATOR KIT 751181 1 2 1 1 744004 VUE 791181 1 GEN IV 4 VENT EVAP SUB CASE w 204 ECU 744004 VUE GEN IV 4 VENT EVAP SUB CASE w 204 ECU ACCESSORY KI...

Page 4: ...NDER PRESSURE WITH DRY NITROGEN OR YOUR VINTAGE AIR SYSTEM IS EQUIPPED WITH A BINARY PRESSURE SAFETY SWITCH A BINARY SWITCH 11078 VUS DISENGAGES THE COMPRESSOR CLUTCH IN CASE OF EXTREME LOW PRESSURE C...

Page 5: ...AVY GROUND FROM THE BATTERY TO THE ENGINE BLOCK AND ADDITIONAL GROUNDS TO THE BODY AND TO THE CHASSIS IF THESE PRECAUTIONS ARE NOT OBSERVED IT IS POSSIBLE FOR VOLTAGE SPIKES TO BE PRESENT ON THE BATTE...

Page 6: ...FOR ACCESSIBLITY ENGINE COMPARTMENT REMOVE THE FOLLOWING FIGURE 1 BEFORE STARTING THE INSTALLATION CHECK THE FUNCTION OF THE VEHICLE HORN LIGHTS ETC FOR PROPER OPERATIONS STUDY THE INSTRUCTIONS ILLUS...

Page 7: ...O CONTROL PANEL CONVERSION KIT INSTRUCTIONS ASH TRAY RETAIN OEM HEATER ASSEMBLY DISCARD SEE FIGURE 2a DEFROST DUCT ASSEMBLY DISCARD SEE FIGURE 2a NOTE FOR EASE OF INSTALLING EVAPORATOR UNDER DASH IT M...

Page 8: ...4 BELOW ATTACH FRESH AIR CAP TO FIREWALL USING A 1 4 20 x 1 BOLT AND WASHER SEE FIGURE 4 BELOW PLACE FIREWALL COVER ON FIREWALL AND SCURE USING 14 x 3 4 SHEET METAL SCREW AND 2 1 4 20 x 3 4 HEX BOLT...

Page 9: ...BOLT 1 4 FLAT WASHER 1 4 NUT w STARWASHER AND 7 14 x 3 4 SHEET METAL SCREWS AS SHOWN BELOW INSTALL GROMMETS AS SHOWN BELOW FIREWALL COVER INSTALLATION LARGE GROMMET 33137 VUI GROMMET 33135 VUI 7 14 x...

Page 10: ...BRACKET USING 4 1 4 20 x 1 2 HEX BOLTS SEE FIGURE 8 PAGE 11 INSTALL 6 EVAP HARDLINE AND 2 HEATER HARDLINES WITH PROPERLY LUBRICATED O RINGS SEE FIGURE 8 PAGE 11 AND FIGURE 11 PAGE 13 INSTALL EVAPORAT...

Page 11: ...CONT FIGURE 8 6 LIQUID LINE 091153 TWIST WITH THIS WRENCH LUBRICATE O RING SEE FIGURE 11 PAGE 13 HOLD WITH THIS WRENCH HEATER LINE EVAP TO WATER PUMP 091151 ECU MODULE 10 O RING 33859 VUF 2 1 4 20 x...

Page 12: ...WASHERS AND 2 563 L SPACERS SEE FIGURE 9 NOTE TO ENSURE PROPER DRAINAGE IT IS VERY IMPORTANT THAT THE EVAPORATOR IS LEVEL BOTH LEFT RIGHT AND FORE AFT CHECK FOR LEVEL ON THE FLAT PORTIONS OF THE CASE...

Page 13: ...RE 13 PAGE 15 TIGHTEN EACH FITTING CONNECTION AS SHOWN LOCATE THE 10 COMPRESSOR A C HOSE LUBRICATE 2 10 O RINGS SEE FIGURE 11 ABOVE AND CONNECT THE 10 135 FEMALE FITTING w 134a SERVICE PORT TO THE 10...

Page 14: ...BELOW NOTE INSTALL HEATER CONTROL VALVE IN LINE WITH INTAKE MANIFOLD PRESSURE SIDE HEATER HOSE SECURE USING HOSE CLAMPS AS SHOWN NOTE PROPER FLOW DIRECTION HOSE SHOULD PROTRUDE THROUGH THE FIREWALL CO...

Page 15: ...EATER HOSE HEATER CNTRL VALVE INTAKE 8 DISCHARGE HOSE 096004 10 SUCTION HOSE 096005 10 ADEL CLAMP 31601 VUD FROM HTR CNTRL VLV TO HEATER CORE 6 COND DRIER HARDLINE 091154 NOTE FLOW DIRECTION SPECIFIED...

Page 16: ...ILL 4 3 32 HOLES IN DRIVER SIDE LOUVER AND SECURE USING 4 4 PH PAN HEAD SCREWS SEE FIGURE 15c DRILL 4 3 32 HOLES IN DRIVER SIDE CENTER LOUVER AND SECURE USING 4 4 PH PAN HEAD SCREWS SEE FIGURE 15c PAC...

Page 17: ...LLED WATER IT IS THE OWNER S RESPONSIBILITY TO KEEP THE FREEZE PROTECTION AT THE PROPER LEVEL FOR THE CLIMATE IN WHICH THE VEHICLE IS OPERATED FAILURE TO FOLLOW ANTIFREEZE RECOMMENDATIONS WILL CAUSE H...

Page 18: ...ONT OF THE TEMPLATE AS SHOWN BELOW MARK THE BOTTOM OF THE BOX CONNECTING EACH END OF TEMPLATE CUT THE BOX ON THE LINES YOU HAVE MARKED DISCARD THE FRONT PORTION OF THE BOX INSTALL THE NEW SUPPLIED GLO...

Page 19: ...OUTING FIGURE 18 PLUG FROM CONTROL WIRING HARNESS 232007 VUR PLUG FROM WIRING HARNESS 232001 VUR PASS SIDE DEF DUCT 2 x 12 DRIVER SIDE DEF DUCT 2 x 28 OFF DASH HOT FLR A C HI DEF COLD PASS SIDE LOUVER...

Page 20: ...PROGRAM WIRING DIAGRAM TEMP MODE FAN A C IF USED 232007 VUR 232002 VUA CIRCUIT BREAKER 30 AMP WIDE OPEN THROTTLE SWITCH OPTIONAL DASH LAMP IF USED DASH LAMP IS ONLY USED WITH TYPE 232007 VUR HARNESS...

Page 21: ...T SUPPLIED GROUND WIRE NOT PART OF HARNESS CIRCUIT BREAKER 30 AMP CONNECT CONNECT CONNECT CONNECT CONNECT NOTE MOUNT RELAYS IN DESIRED LOCATION UNDER DASH GEN IV WIRING CONNECTION INSTRUCTIONS CONTROL...

Page 22: ...DESIRED TEMPERATURE COMPRESSOR IS AUTOMATICALLY ENGAGED TEMPERATURE LEVER IN A C MODE SLIDE THE TEMPERATURE LEVER ALL THE WAY TO THE RIGHT TO ENGAGE COMPRESSOR SLIDE LEVER LEFT OR RIGHT TO ADJUST DES...

Page 23: ...E RUNNING SERIOUS INJURY CAN RESULT CHECK FOR FAULTY A C POT OR ASSOC WIRING NOT APPLICABLE TO 3 POT CONTROLS CHECK FOR DISCONNECTED OR FAULTY THERMISTOR NO OTHER FUNCTIONS WORK ALL OTHER FUNCTIONS WO...

Page 24: ...BATTERY CAN CAUSE SHUT DOWN AT UP TO 11V BATTERY VOLTAGES IS LESS THAN 12V 7 ERATIC FUNCTIONS OF BLOWER MODE TEMP ETC 8 WHEN THE IGNITION IS TURNED ON THE BLOWER MOMENTARILY COMES ON THEN SHUTS OFF TH...

Page 25: ...13 11 INST 81 87 CHEV P UP wo AC EVAP KIT PG 25 OF 27 3 1973 87 CHEVY TRUCK NON AIR DRIVER SIDE LOUVER TEMPLATE DO NOT EXCEED DIMENSIONS GIVEN 2 2 DRIVER SIDE LOUVER TEMPLATE CUT ALONG DOTTED LINE CUT...

Page 26: ...26 901182 REV A 6 13 11 INST 81 87 CHEV P UP wo AC EVAP KIT PG 26 OF 27 CUT ALONG DOTTED LINE 73 87 CHEV P UP GLOVE BOX MODIFICATION TEMPLATE GLOVE BOX MODIFICATION TEMPLATE...

Page 27: ...N IV 4 VENT EVAP SUB CASE w 204 ECU ACCESSORY KIT 81 87 CHEV P UP wo AC NO QTY PART NO DESCRIPTION EVAPORATOR KIT PACKING LIST 1 ACCESSORY KIT 791181 2 GEN IV 4 VENT EVAP SUB CASE w 204 ECU 744004 VUE...