1969-72 NOVA - Vintage Air
Contents
1. CONDENSER amp INSTALLATION REFER 5 5 INCLUDED WITH THE CONDENSER KIT INSTALL THE CONDENSER 317102 BINARY SWITCH INSTALLATION REFER TO CONDENSER INSTRUCTIONS CONPRESSOR amp BRACKETS SEPARATE INSTRUCTIONS INCLUDED WITH THE BRACKET KIT TO INSTALL THE COMPRESSOR BRACKET 905073 REV 3 12 10 1969 72 NOVA w AC EVAP INSTR PG OF 25 REMOVE THE FOLLOWING NOTE REMOVAL OF INSTRUMENT PANEL REQUIRED TO INSTALL THE EVAPORATOR VINTAGE AIR RECOMMENDS THAT YOU UTILIZE THE FACTORY SERVICE MANUAL WHEN YOU DISASSEMBLE AND REASSEMBLE THE INSTRUMENT PANEL GLOVE BOX DOOR RETAIN SEE FIGURE 2 GLOVE BOX DISCARD A C HEATER ASSEMBLY AND ALL RELATED DUCTING DISCARD RETAIN SCREWS SEE FIGURE 2 OEM DEFROST DUCT ASM DISCARD LOWER STEERING COLUMN PROTECT STEERING COLUMN WITH CLOTH DISCONNECT ALL WIRE AND CABLES FROM INSTRUMENT PANEL SPEEDOMETER CONTROL PANEL AND RADIO 1 CONTROL PANEL ASSEMBLY RETAIN REFER TO CONTROL PANEL CONVERSION KIT INSTRUCTIONS FOR INSTALLATION OF CONTROLS PASSENGER SIDE KICK PANEL FRESH AIR COVER RETAIN PASSENGER SIDE KICK PANEL RETAIN DEFROST DUCT CONTROL PANEL A C HEATE2. 15 5 15 6 5531 51 01 6 NOILISOd 5540 1 340 61 8 53 009 3H1 1 8 913 1 30 2 QNV NV31O9 5 1 5 TIV SISSVHO NV 1 3549 N33A L138 1SV31 1 15 04 15 31 81 330 5 9 NOILISOd 1 1 3AVH 1 4 1 6 TIV 4 319IH3A 1 NI QNI8 V GQ3TIV1SNI SNIS OH ATIVOIdA L 3SV1TOA 5 311 9 QOOS 8680 2055
3. 95 55 5 3191 0 01 8 gt 550606 50 2 9 NOISH3ANOO 99 96 43554 781018 30 H1O8 dO 8 OL 1 65 S H3A31 1051 NOISHd3ANOO A3HO 95 65 AV 1321 G3AON 1 AS 5 5 55 NOILIN I 104 5 104 6 65 9OSSV 104 33 SNOILON d 1 40 1 5 418 80 38 01 30 53 05 Q31S3NNOOSSIG 5 5 Q31S3NNOOSIGQ NOILISOd LOd
4. WITH THE DRAIN MARK THE FIREWALL MAEASURE ONE INCH DOWN DRILL A 5 8 HOLE THROUGH THE FIREWALL SEE FIGURE 16 INSTALL DRAIN HOSE TO BOTTOM OF EVAPORATOR UNIT AND ROUTE THROUGH FIREWALL INSTALL 90 DRAIN ELBOW DRAIN HOSE AS SHOWN DRAIN DRAIN HOSE LUBRICATING O RINGS MALE FEMALE FOR PROPER SEAL FITTINGS O RING 5 5 SUPPLIED 5 SHOWN WITH SUPPLIED TWIST WITH HOLD WITH O RING SUPPLIED OIL THIS THIS FOR O RINGS WRENCH WRENCH gt 8 10 SLIDE OVER SWAGED LIP A C HOSE INSTALLATION STANDARD HOSE KIT LOCATE THE 8 COMPRESSOR A C HOSE LUBRICATE 2 8 O RINGS SEE FIGURE 17 ABOVE AND CONNECT THE 135 FEMALE FITTING w 134 SERVICE PORT TO THE 8 DISCHARGE PORT ON THE COMPRESSOR ROUTE THE 45 FEMALE FITTING TO THE 8 CONDENSER HARDLINE COMING THROUGH CORE SUPPORT SEE FIGURE 18 PAGE 16 TIGHTEN EACH FITTING CONNECTION AS SHOWN IN FIGURE 17 ABOVE LOCATE THE 10 COMPRESSOR A C HOSE LUBRICATE 2 10 O RINGS SEE FIGURE 17 ABOVE AND CONNECT THE 10 135 FEMALE FITTING 134 SERVICE PORT TO THE 10 SUCTION PORT ON THE ROUTE THE 90 FEMALE FITTING TO THE 10 EVAPORATOR SEE FIGURE 12 PAGE 13 AND FIGURE 18 PAGE 16 TIGHTEN EACH FITTING CONNECTION AS SHOWN I
5. 3018 2 123 05 A 5 1231 18 gt 1144 31 104140 04 qasn SI S33IAA 35 10 SS3N3VH 1 9 9 O1V3OdVA3 3qIS 4 553 123 05 553 1044405 5 12 15 N39 91114 5 15 13 4 1031405 1 33433 318ISSOd SV 01350125 SV 4 43 105415 5 123 NIN3VA dWV 08 9 123 02 553 144 888 4 5 123 3ATVA 1031405 1 5 3 55384 7 13 O1V3OdVA3 30 34168 2 4 905073 REV 3 12 10 1969 72 NOVA w 1 5 PG 20 OF 25 CONTROLS NOTE CONTROLS MUST FOR CONTROL PANEL INSTRUCTIONS HOT BLIOWER LEER SPEED EVER BLOWER
6. 0 33 13 5 31 18 31IHA 1 104 304 01 1 1 NO AS 1 01 9OSSV 104 1 W31SAS 110534 SnOIl33S 3NIDN3 A134VS SSVdA8 5 38 qQ IQOHS 8 0 ON HOLINS SSVdA8 W31SAS lt 2 01 258 01 38 5 15 5 1 81 5 5 1 LON 3055534409 72 H3AAO18 SISSVHO 1 5 51 40 215 4 38 SAVANIV 3AILISOd 5 341 919 258 319IH3A 01 5 SI 558 1 5 9 lt AT d3dOtdNI
7. 55 SIDE 1 x WIRING DIAGRAM 232006 VUR RED WHT BLU 232007 VUR COLD AC ANNUNCIATOR BACKLIGHT POS BACKLIGHT NEG GND 5V SW TEMP WIPER MODE WIPER FAN WIPER RED WHT WHT RED RED DASH 2 WHT GRN WHT YEL RED VIEWED FROM WIRE SIDE PRE WIRED WIRE SIDE 232002 _ GEN ECU 5 GEN IV WIRING DIAGRAM WHT REV 11 24 2009 8 WHT RED COLD WHT 5 2 5 2 4 DEF WHT GRN STEPPER
8. E GRY TEMPERTURE BLEND RED PROGRAM IF 05 WIDE 2 VIEWED FROM THROTTLE WIRE SIDE SWITCH OPTIONAL JF8 WHT RUN TEMPERATURE SENSOR BAT SWITCH 12 RED ORA WHT GRY RED RED RED 5 7 30 30 1 l BLOWER MOTOR 86 87 85 86 87 85 CONTROL 30 VALVE COMPRESSOR RELAY RELAY DK BLU DK BLU WHT BINARY OR TRINARY SAFETY SWITCH Im 215 GROUND IS ONLY USED WITH HARNESS WARNING ALWAYS MOUNT CIRCUIT BREAKER UNDER THE HOOD IN THE ENGINE COMPARTMENT AND AS CLOSE TO THE BATTERY AS POSSIBLE WIDE OPEN SWITCH CONTACTS CLOSE ONLY AT FULL THROTTLE WHICH DISABLES 19 COMPRESSOR 905073 REV 3 12 10 1969 72 NOVA w AC EVAP INSTR PG 19 OF 25 5 15 434034 504 133 5 25 1 43434 134 5 dl 340 5 A3311V8 01112380 531 31ON 5
9. 193 Q31VIOOSSV 34990179 3 1 1 009 9 1100 S HOLIOVdVO 11 16 1 1 3DN321342131NI 3SION SNOIS33A 318ISSOd 1089 ATIVOIdAL 314 15 81 3NISN3 330 S1 HS 1 1 N3HAA 5 6 1 W31SAS 23 905073 REV 3 12 10 1969 72 NOVA w INSTR PG 23 OF 25 KICK PANEL CUTAONG 7 2 DOTTED LINE 24 lt z N 2 05 2 82 28 515 lt gt amp 2 gt 7 O g gt 2 N N 1 2 s 2 7 N 2 lt gt 2 2 2 905073 REV 3 12 10 1969 72 NOVA w INSTR PG 24 OF 25 LIST 4 VENT SUB 205 744003 565072 DESCRIP
10. ISO 9001 2008 Registered 1969 72 565072 18865 ST SAN ANTONIO TX 78266 210 654 7171 fax 210 654 3113 905073 REV 3 12 10 1969 72 NOVA w 5 PG 1 OF 25 Table of Contents PAGES 2 3 4 5 6 10 11 12 13 14 15 16 17 COVER TABLE OF CONTENTS PACKING LIST PARTS DISCLAIMER INFORMATION PAGE WIRING NOTICE ENGINE COMPARTMENT ASSEMBLY COMPRESSOR amp BRACKETS FIGURES 1 amp PASSENGER COMPARTMENT FIGURE 2 KICK PANEL MODIFICATION FIGURES amp 4 DEFROST DUCT HOSE ADAPTER INSTALLATION FIGURES 5 amp FRESH AIR COVER amp KICK PANEL FRESH AIR CAP INSTALLATION FIGURES 7 8 8 amp 8b FIREWALL COVER EVAPORATOR BRACKET INSTALLATION FIGURES 9 amp 10 EVAPORATOR BRACKET INSTALLATION CONT FIGURE 11 EVAPORATOR INSTALLATION FIGURES 12 13 amp 13q CENTER LOUVER INSTALLATION FIGURES 14 amp 15 DRAIN HOSE INSTALLATION LUBRICATING O RINGS A C HOSE INSTALLATION amp MODIFIED A C HOSE KIT FIGURES 16 amp 17 AC HEATER HOSE amp HEATER CONTROL VALVE INSTALLATION FIGURE 18 FINAL STEPS FIGURES 19 19 amp 19b CONTROL PANEL DUCT HOSE ROUTING FIGURE 20 WIRING DIAGRAM GEN WIRING CONNECTION INSTRUCTIONS
11. 1 058 84916 H3AAO18 dl 93 1O1O3NNOO 558 SI LI 31 1604 01 Q31O3NNOO 7 902 T1vNWS azns ATsI3dOtIdNWl 51 43dO 5 HH3AAO18 dl 0O3 558 3tqlA 330 NO 1 4345 NO SAV1S 1 5 HO31 LOVLNOO 5 33 TOH1NOO 5 1 30 5501 S1NIOd 10 1 5 55 1 12055 104 4 553 10 1 L1N38 SNId ON 1 OLNI 11 AdIH3A SNId 193H9 6 1 4345 SAV1S 33AAO 18
12. 104 79 5591 5 0 1 dO 19 3QON dO 5501 5 9349 3ATVA 1 1 0 6 HLO8 NO AdI23A SNOILIQNOO 01 191 934 38 15 11 110544 OS TV 1 34137108 1 16 35 1100 40 1504 3AILISOd 3H1 0 V TIVISNI 1 HS NVH1 3549339 58346 3dOOSITIOSO 2819345 5 SI 5 633146 01400 1 HS OL 15 5 1 9 1 3SION LNOO NILOOHS 41 4 241 54 35001 303
13. OPERATION OF CONTROLS IROUBLE SHOOTING INFORMATION IROUBLE SHOOTING INFORMATION KICK PANEL MODIFICATION TEMPLATE EVAPORATOR KIT PACKING LIST 905073 REV 3 12 10 1969 72 NOVA w AC EVAP INSTR PG 2 OF 25 KIT LIST DESCRIPTION 744003 IV 4 VENT SUB CASE w 205 ECU 784177 1969 72 NOVA w AC ACC KIT BEFORE BEGINNING INSTALLATION OPEN ALL PACKAGES AND CHECK CONTENTS OF SHIPMENT PLEASE REPORT ANY SHORTAGES DIRECTLY TO VINTAGE AIR WITHIN 15 DAYS AFTER 15 DAYS VINTAGE AIR WILL NOT BE RESPONSIBLE FOR MISSING OR DAMAGED ITENS GEN IV 4 VENT EVAP SUB CASE w 205 ECU 744003 410 s 784177 NOTE IMAGES MAY ACTUAL PARTS AND 5 REFER TO PACKING LIST FOR ACTUAL PARTS AND QUANTITIES 905073 REV 3 12 10 1969 72 NOVA w AC EVAP INSTR PG OF 25 1969 72 INOTICE PLEASE READ FOR MAXIMUN 5 5 PERFORMANCE VINTAGE AIR RECOMMENDS THE FOLLOWING THIS KIT DOES NOT CONTAIN HEATER HOSE YOU MUST PURCHASE 8 FEET OF 5 8 DIA HOSE FROM VINTAGE AIR 31800 VUD OR FROM YOUR LOCAL PARTS SAFETY SWITCHES YOUR VINTAGE AIR SYSTEM IS EQUIPPED WITH BINARY PRESSURE S
14. 9 5 9 20 0 WOLdWAS 905073 REV 3 12 10 1969 72 NOVA w AC EVAP INSTR PG 22 OF 25 6 1081 9 1 9 5 315 5 045 SI 5 1 9 SNOLLO3NNOO 710 30 51 5 15 5 13NVd dO SNINNWId S 1O81NOO 0 1 2 01 1 A1H I11O9V8 T3NVd dO SNIAWIQ 51 081 AZ 0 1OV8 OL 193 4 1412 1 21 0 01 1 1 1 66 1416 14 W31SAS 6 1146 V AZ SI W31SAS dl OSTv 5 NO 1ON 1504 11 9 1 d3AAOd 4 148 44 3539 SVH 16 5 1 1 1 5 1 12055 10 5 1
15. 12 PAGE 13 AND HOSE INSTALLATION ON PAGE 16 L NOTE WRAP THE 10 FITTING CONNECTIONS WITH PRESS TAPE SEE FIGURE 12 PAGE 13 0 2 1 4 20 x 905073 REV 3 12 10 1969 72 NOVA w 5 11 OF 25 INSTALLATION 18289 0 1 4 20 1 1 2 w 18125 0 5 189125 1 4 18040 3 4 NYLON 5 aO 280 2 2 1 4 20 1 2 5 5 643170 2 0 5 905073 REV 3 12 10 1969 72 NOVA w INSTR 12 OF 25 13 UNIT UNDER THE DASHBOARD LOOSELY THE FIREWALL FROM THE ENGINE COMPARTMENT SIDE USING 1 4 20 NUT w STARWASHER AND FLAT WASHER SEE FIGURE 13 BELOW NOTE TO ENSURE PROPER DRAINAGE IT IS VERY IMPORTANT THAT THE EVAPORATOR IS LEVEL BOTH LEFT RIGHT AND FORE AFT CHECK FOR LEVEL ON T
16. 6 2 492 D 10 32 x 1 2 PAN AC amp HEATER HOSE ROUTING 10 ADEL w NOTE VINTAGE AIR SYSTEMS 2 5 8 HOSE NIPPLES NOT SUPPLIED HEATER HOSE HEATE CNTRL gt gt 2 5 e 26 lt lt 5 905073 REV 3 12 10 1969 72 NOVA w 1 5 16 25 091165 SWITCH 8 09169 FFD BINARY TYPE HARDLINE DRIER CONDENSER 091164 04 z E O 5 z u Z G OL O 9 z 9 16 FINAL 5 5 00000 H 17 INSTALL AS SHOWN FIGURE 20 18 DUCT LENGTH AS NOTED THERE SHOULD LITTLE ROUTE WIRES THROUGH AS SHOWN FIGURE 19 BELOW 12 VOLT GROUND BINARY SWITCH RE INSTALL CONTROL PANEL ASSEMBLY NOTE CONTROLS MUST BE CALIBRATED FOR PROPER OPERATION REFER TO CONTROL PANEL INSTRUCTIONS PLUG THE WIRING HARNESS IN TO THE ECU MODULE ON SUB CASE AS SHOWN IN FIGURE 20 PAGE 18 WIRE ACCORDING TO WIRING DIAGRAM ON PAGE 19 AND 20 MODIFY PASSE
17. OR CONNECTING TO CONDENSER OR ANY OTHER AUXILIARY DEVICE WILL CAUSE SEVERE DAMAGE TO THE ECU e WHEN INSTALLING LEADS IV SYSTEMS THE BLOWER CONTROL GROUND AND ECU GROUND MUST BE CONNECTED DIRECTLY TO THE NEGATIVE BATTERY POST THE HEATER CONTROL VALVE IS NORMALLY OPEN VALVE IT MUST BE CONNECTED TO THE ECU TO BLOCK WATER FLOW IN AC MODE 905073 REV 3 12 10 1969 72 NOVA w AC EVAP INSTR PG 5 OF 25 STARTING THE 1 5 CHECK THE FUNCTION OF THE VEHICLE HORN LIGHTS ETC FOR PROPER OPERATIONS STUDY THE INSTRUCTIONS ILLUSTRATIONS amp DIAGRAMS ENGINE COMPARTMENT REMOVE THE FOLLOWING BATTERY BATTERY TRAY RETAIN DRAIN RADIATOR REMOVE RADIATOR RETAIN EVACUATE THE A C SYSTEM IF NECESSARY OEM CONDENSER AND DRIER DISCARD SEE FIGURE 1 BELOW OEM COMPRESSOR AND BRACKET DISCARD SEE FIGURE 1 EVAPORATOR BLOWER ASSEMBLY DISCARD TO REMOVE THE EVAPORATOR AND BLOWER ASSEMBLY UNDER HOOD AND THE AIR DISTRIBUTION SYSTEM UNDER DASH THE FACTORY MANUAL INDICATES REMOVING RIGHT INNER FENDER PANEL OEM HEATER HOSES DISCARD SEE FIGURE 1 OEM HOSES AND FIREWALL DISCARD SEE FIGURE 1 INSTALL 134 PLASTIC PLUG IN FIREWALL CARS ONLY SEE FIGURE BELOW 5 5 lt 4 200
18. THE 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 BATTERY LEADS THESE SPIKES COME FROM IGNITION SYSTEMS CHARGING SYSTEMS AND FROM TURNING SOME OF THE VEHICLE S OTHER SYSTEMS ON AND OFF MODERN COMPUTER OPERATED EQUIPMENT CAN BE SENSITIVE TO VOLTAGE SPIKES ON THEIR POWER LEADS WHICH CAN CAUSE UNEXPECTED RESETS STRANGE BEHAVIOR AND MAY ALSO CAUSE PERMANENT DAMAGE VINTAGE AIR STRIVES TO HARDEN THEIR PRODUCTS AGAINST THESE TYPES OF ELECTRICAL NOISE BUT THERE IS POINT WHERE VEHICLE S ELECTRICAL SYSTEM CAN BE DEGRADED SO MUCH THAT NOTHING RADIO INTERFERENCE CAPACITORS SHOULD BE AVAILABLE AT MOST AUTO amp TRUCK PARTS SUPPLIERS THEY TYPICALLY ARE CYLINDRICAL IN SHAPE LITTLE OVER AN INCH LONG LITTLE OVER HALF INCH IN DIAMETER THEY HAVE SINGLE LEAD COMING FROM ONE END OF THE CYLINDER WITH TERMINAL ON THE END OF THE WIRE AND WILL HAVE CLIP WHICH IS SCREWED INTO GOOD GROUND ON THE VEHICLE THE SPECIFIC VALUE OF THE CAPACITANCE IS NOT TOO SIGNIFICANT IN COMPARISON TO IGNITION CAPACITORS THAT ARE MATCHED WITH THE COIL TO REDUCE PITTING OF THE POINTS CARE MUST BE TAKEN WHEN INSTALLING THE COMPRESSOR LEAD NOT TO SHORT IT TO GROUND THE COMPRESSOR LEAD MUST NOT BE CONNECTED TO A CONDENSER FAN OR ANY OTHER AUXILIARY DEVICE SHORTING TO GROUND
19. AFETY SWITCH BINARY SWITCH 11078 VUS DISENGAGES THE COMPRESSOR CLUTCH IN CASE OF EXTREME LOW PRESSURE CONDITION REFRIGERANT LOSS EXCESSIVELY HIGH HEAD PRESSURE 406 PSI TO PREVENT COMPRESSOR DAMAGE OR HOSE RUPTURE TRINARY SWITCH 11076 VUS COMBINES HI LO PRESSURE PROTECTION WITH ELECTRIC FAN OPERATION SIGNAL AT 254 PSI AND MAY BE SUBSTITUTED FOR USE WITH ELECTRIC CONDENSER FANS COMPRESSOR SAFETY SWITCHES ARE EXTREMELY IMPORTANT SINCE SYSTEM RELIES ON REFRIGERANT TO CARRY LUBRICATION THROUGH THE SYSTEM SERVICE INFO ATTENTION SYSTEM COMPONENTS THE COMPRESSOR EVAPORATOR amp DRIER ARE CAPPED CAPS MAY BE UNDER PRESSURE WITH DRY NITROGEN BE CAREFUL REMOVING CAPS DO NOT REMOVE CAPS PRIOR TO INSTALLATION REMOVING CAPS PRIOR TO INSTALLATION WILL CAUSE 5 COLLECT MOISTURE AND LEAD TO PREMATURE FAILURE AND REDUCED PERFORMANCE EVACUATE THE SYSTEM FOR 35 45 MINUTES WITH SYSTEM COMPONENTS DRIER COMPRESSOR EVAPORATOR AND A TEMPERATURE AT LEAST 85 F ON COOL DAY THE COMPONENTS BE HEATED WITH HEAT GUN OR BY RUNNING THE ENGINE WITH THE HEATER ON BEFORE EVACUATING LEAK CHECK AND CHARGE TO SPECIFICATIONS VINTAGE SYSTEMS ARE DESIGNED OPERATE WITH 4 REFRIGERANT ONLY USE OF ANY OTHER REFRIGERANTS RISKS A DANGER OF FIRE AND COULD DAMAGE EITHER YOUR AIR CONDITIONING SYSTEM OR YOUR USE OF ANY OT
20. HE FLAT PORTIONS OF THE CASE AROUND THE DRAIN BLOCK THE UNIT UP THEN DRILL FOR FRONT BRACKET SCREWS USING 2 14 x 34 SHEET METAL SCREW SECURE THE FRONT EVAPORATOR MOUNTING BRACKET TO THE INNER COWL SEE FIGURE 13 BELOW VERIFY THAT EVAPORATOR UNIT IS LEVEL AND SQUARE TO THE DASH THEN TIGHTEN ALL MOUNTING BOLTS NOTE TIGHTEN THE BOLT ON FIREWALL FIRST THEN THE FRONT MOUNTING BRACKET SCREWS DRILL 2 w 2 14 34 1 5 METAL SCREWS 0 PRESS TAPE COWL 6 22 KICK PANEL FRESH AIR HOSE 1 4 20 NUT w STAR WASHER w FLAT WASHER 905073 REV 3 12 10 1969 72 NOVA w AC EVAP INSTR PG 13 OF 25 CENTER LOUVER INSTALLATION L INSTALL 4 S CLIPS ON CENTER LOUVER HOSE ADAPTER AS SHOWN FIGURE 14 BELOW L INSTALL CENTER LOUVER HOSE ADAPTER ON CENTER LOUVER ASSEMBLY SEE BELOW CENTER LOUVER HOSE ADAPTER 629968 CENTER ASSEMBLY INSTALL CENTER LOUVER ASSEMBLY IN DASH USING OEM SCREWS SEE FIGURE 15 BELOW SCREWS 905073 REV 3 12 10 1969 72 NOVA w AC EVAP INSTR PG 14 OF 25
21. HER REFRIGERANTS WILL VOID ALL WARRANTIES OF THE AIR CONDITIONING SYSTEM AND USE OF THE PROPER TYPE AND AMOUNT OF REFRIGERANT IS CRITICAL TO PROPER SYSTEM OPERATION VINTAGE AIR RECOMMENDS OUR SYSTEMS BE CHARGED BY WEIGHT WITH A QUALITY CHARGING STATION OR 5 REFRIGERANT CAPACITY FOR VINTAGE AIR SYSTEMS FOR OTHER SYSTEMS CONSULT MANUFACTURER GUIDELINES 134 SYSTEM WITH 1 8 7155 1202 NEW 55 ADDITIONAL OIL NEEDED 905073 REV 3 12 10 1969 72 NOVA w 5 PG 4 OF 25 IMPORTANT WIRING NOTICE PLEASE READ SOME VEHICLES MAY HAVE HAD SOME OR ALL OF THEIR RADIO INTERFERENCE CAPACITORS REMOVED THERE SHOULD BE A CAPACITOR FOUND AT EACH OF THE FOLLOWING LOCATIONS 1 ON THE POSITIVE TERMINAL OF THE IGNITION COIL 2 IF THERE IS A GENERATOR ON THE ARMATURE TERMINAL OF THE GENERATOR 3 IF THERE IS A GENERATOR ON THE BATTERY TERMINAL OF THE VOLTAGE REGULATOR MOST ALTERNATORS HAVE CAPACITOR INSTALLED INTERNALLY TO ELIMINATE WHAT IS CALLED WHINING AS THE ENGINE IS REVVED IF WHINING IS HEARD IN THE RADIO OR JUST TO BE EXTRA CAUTIOUS A RADIO INTERFERENCE CAPACITOR CAN BE ADDED TO THE BATTERY TERMINAL OF THE ALTERNATOR IT IS ALSO IMPORTANT THAT THE BATTERY LEAD IS IN GOOD SHAPE AND THAT THE GROUND LEADS ARE NOT COMPROMAISED THERE SHOULD HEAVY GROUND FROM
22. KICK PANEL FRESH AIR CAP USING OEM SCREWS AS SHOWN IN FIGURE 8b Z 4 5 KICK PANEL WITH 5 5 2 KICK PANEL 10 5 FRESH AIR HOSE 10 5 6 2 5 9 2 8 905073 REV 3 12 10 1969 72 NOVA w INSTR PG 10 OF 25 10 FIREWALL COVER L APPLY 1 4 BEAD OF SILICONE AROUND THE BACK SIDE OF THE FIREWALL COVER AS SHOWN IN FIGURE 9 SECURE FIREWALL COVER TO FIREWALL USING 3 1 4 20 1 BOLT w WASHER NOTE FIREWALL COVER INSTALLS FROM INSIDE PASSENGER COMPARTMENT 3 1 4 20 x 1 HEX BOLT w WASHER BACK SIDE OF FIREWALL NOTE FIREWALL COVER COVER MOUNTING HOLES MUST ENLARGED ENLARGE EXISTING HOLES IN FIREWALL TO 5 16 SILICONE VIEW SHOWN FROM FIREWALL INSIDE CAR THROUGH COVER DASH 648228 EVAPORATOR BRACKET INSTALLATION L ON A WORK BENCH INSTALL EVAPORATOR FRONT amp REAR BRACKETS ON EVAPORATOR USING 4 1 4 20 1 2 BOLTS AND TIGHTEN AS SHOWN IN FIGURE 10 BELOW amp FIGURE 11 12 L LAY EVAPORATOR SUBCASE PASSENGER SIDE FLOOR BOARD INSTALL amp HEATER HOSE ON EVAPORATOR AS SHOWN IN FIGURE
23. N 17 ABOVE L LOCATE THE 6 EVAPORATOR HOSE 2 6 O RINGS SEE FIGURE 17 ABOVE AND CONNECT THE 90 FEMALE FITTING TO THE DRIER ROUTE THE 90 FEMALE FITTING TO THE EVAPORATOR SEE FIGURE 12 PAGE 13 AND FIGURE 18 PAGE 16 TIGHTEN EACH FITTING CONNECTION AS SHOWN IN FIGURE 17 ABOVE USE 10 ADEL CLAMP TO SECURE THE 10 HOSE TO ALTERNATOR BRKT AS SHOWN IN FIGURE 18 16 SECURE THE ADEL CLAMP TO THE ALTERNATOR BRKT USING 10 32 x 1 PH PAN HEAD SCREWS w NUTS MODIFIED A C HOSE KIT REFER TO SEPARATE INSTRUCTIONS INCLUDED WITH MODIFIED HOSE KIT 15 905073 REV 3 12 10 1969 72 NOVA w AC EVAP INSTR PG 15 OF 25 8 CONTROL VALVE ROUTE FROM THE WATER THE CORE SHOWN FIGURE 12 PAGE 13 FIGURE 18 BELOW SECURE USING HOSE 5 ROUTE HEATER HOSE FROM THE INTAKE TO THE BOTTOM HEATER FITTING OF HEATER CORE AS SHOWN IN FIGURE 12 PAGE 13 AND FIGURE 18 BELOW NOTE INSTALL HEATER CONTROL VALVE IN LINE WITH INTAKE MANIFOLD PRESSURE SIDE HEATER HOSE SECURE USING HOSE CLAMPS AS SHOWN BELOW NOTE PROPER FLOW DIRECTION IS OPPOSITE OF ARROW MOLDED INTO VALVE BODY 8 CONDENSER COMP HARDLINE LLI 9 x 5
24. NGER SIDE KICK PANEL FRESH AIR COVER AS SHOWN IN FIGURE 19b REINSTALL PASSENGER SIDE KICK PANEL FRESH AIR COVER INSTALL NEW GLOVE BOX AND GLOVE BOX DOOR USING OEM SCREWS SEE FIGURE 19 REINSTALL ALL PREVIOUSLY REMOVED ITEMS BATTERY RADIATOR RADIO FILL RADIATOR WITH AT LEAST A 50 50 MIXTURE OF APPROVED ANTIFREEZE AND DISTILLED WATER OR PRE MIX ANTIFREEZE 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 HEATER CORE TO CORRODE PREMATURELY AND POSSIBLY BURST IN A C MODE AND OR FREEZING WEATHER VOIDING YOUR WARRANTY DOUBLE CHECK ALL FITTINGS BRACKETS AND BELTS FOR TIGHTNESS VINTAGE AIR RECOMMENDS THAT ALL AC SYSTEMS BE SERVICED BY A CERTIFIED AUTOMOTIVE AIR CONDITIONING TECHNICIAN EVACUATE THE SYSTEM FOR MINIMUM OF 45 MINUTES PRIOR TO CHARGING AND LEAK CHECK PRIOR TO SERVICING CHARGE THE SYSTEM TO THE CAPACITY STATED ON THE INFORMATION PAGE 4 OF THIS INSTRUCTION MANUAL SEE OPERATION OF CONTROLS PROCEDURES PAGE 21 SIDE KICK PANEL FRESH AIR COVER 905073 REV 3 12 10 1969 72 NOVA w AC EVAP INSTR PG 17 OF 25 CONTROL PANEL 5 ROUTING lt gt 2 27 O W lt _ 15
25. R ASSEMBLY amp RELATED DUCTING PASSENGER SIDE KICK PANEL SIDE KICK PANEL 905073 REV 3 12 10 1969 72 NOVA w AC EVAP INSTR PG 7 OF 25 KICK PANEL L REMOVE 2 OEM SCREWS FROM THE FRESH AIR DOOR ASM DISCONNECT AND DISCARD PULL CABLE ASSEMBLIES FROM THE KICK PANEL SEE FIGURE 3 BELOW REMOVE KICK PANEL THE 2 5 5 SEE FIGURE FRESH AIR DOOR ASM FRESH AIR DOOR ASM PLACE TEMPLATE ON KICK PANEL AS SHOWN FIGURE 4 CUT FRESH AIR DOOR ASM USING TEMPLATE PROVIDED ON PAGE 24 SEE FIGURE 4 BELOW TEMPLATE FRESH AIR CUT THIS SECTION OUT 905073 REV 3 12 10 1969 72 NOVA w AC EVAP INSTR PG 8 OF 25 5 DUCT DEFROST DUCTS UNDER DASH AS SHOWN 5 BELOW ALIGN DEFROST DUCTS WITH DEFROST OPENING IN DASH HOLD IN PLACE USE BRACKET AS TEMPLATE AND DRILL 7 64 HOLE SECURE USING 10 SHEETMETAL SCREW DRIVER SIDE DEFROST DUCT PASSENGER SIDE DEFROST DUCT 2 10 5 5 L INSTALL S CLIPS HOSE ADAPTERS AS SHOWN FIGURE BELOW L INSTALL DRIVER amp PASSENGER SIDE HOSE ADAPTERS ON OEM LOUVER
26. S SEE BELOW DRIVER SIDE HOSE ADAPTER 629967 55 SIDE HOSE 498824 INSTALL INSTALL 3 S CLIPS 2 S CLIPS DRIVER SIDE 6 SIDE 905073 REV 3 12 10 1969 72 NOVA INSTR 9 OF 25 FRESH AIR COVER INSTALL 4 GROMMETS IN FRESH AIR CAP SEE FIGURE 7 BELOW APPLY 1 4 BEAD OF SILICONE AROUND THE BACK SIDE OF THE FRESH AIR CAP AS SHOWN BELOW ATTACH FRESH AIR CAP TO FIREWALL USING 1 4 20 x 1 1 2 BOLT AND WASHER SEE BELOW NOTE FRESH AIR CAP INSTALLS ON ENGINE SIDE OF FIREWALL INSTALL 7 8 PLUG AND IN FIREWALL AS SHOWN FRESH AIR 4 GROMMETS 33137 1 4 20 1 1 2 22 w 9 79 9 0 FIREWALL GROMMET 33139 VUI 0 BACK 5 7 7 8 OF 111 AIR 317100 KICK PANEL FRESH AIR CAP INSTALLATION INSTALL 4 GROMMETS IN KICK PANEL FRESH AIR CAP SEE FIGURE 8 BELOW ROUTE A C AND HEATER HOSE THROUGH FRESH AIR CAP AND KICK PANEL FRESH AIR CAP AS SHOWN IN FIGURE 8 AND 8b BELOW APPLY 1 4 BEAD OF SILICONE AROUND THE BACK SIDE OF KICK PANEL FRESH AIR CAP AS SHOWN IN FIGURE 8o BELOW SILICONE SECURE
27. SPEED ADJUST TO DESIRED SPEED COLD LEVER A C MODE COLD 5 ADJUST DESIRED SPEED COLD LEVER SLIDE THE COLD LEVER ALL THE WAY DOWN HEAT LEVER SLIDE THE HEAT LEVER ALL THE WAY DOWN FOR MAX HEAT SLIDE LEVER UP OR DOWN TO ADJUST DESIRED 111 133 1 SLIDE THE LEVER THE FLOOR POSITION HEAT MODE 905073 REV 3 12 10 1969 72 NOVA w AC EVAP INSTR PG 21 OF 25 IN A C MODE SLIDE THE COLD LEVER ALL THE WAY UP TO ENGAGE COMPRESSOR HEAT LEVER SLIDE THE HEAT LEVER ALL THE WAY UP FOR MAX COLD SLIDE LEVER UP OR DOWN TO ADJUST DESIRED MODE LEVER SLIDE THE LEVER TO THE DASH POSITION COLD OFF BLOWER SPEED ADJUST TO DESIRED SPEED COLD LEVER COMPRESSOR IS FORCED ON IN DEFROST MODE THERE IS NO NEED TO ADJUST THIS LEVER HEAT LEVER SLIDE HEAT LEVER ALL THE WAY SLIDE LEVER UP OR DOWN TO ADJUST DESIRED TEMPERATURE DEF LEVER 1718 m SLIDE THE LEVER TO THE DEF DEFROST DE FOG MODE 15 SIH1 t 6 SHd3A31 dl SNI1SVO 138440 1 104 1
28. TION 744003 GEN IV 4 VENT EVAP SUB CASE w 205 ECU 784177 1969 72 NOVA w AC ACC KIT CHECK BY PACKED BY 2 240 55 KIT 784177 NOTE IMAGES MAY ACTUAL PARTS AND 5 REFER TO PACKING LIST FOR ACTUAL PARTS AND QUANTITIES 905073 REV 3 12 10 1969 72 NOVA w AC EVAP INSTR PG 25 OF 25
Download Pdf Manuals
Related Search