Vintage Air Install
Transcript of Vintage Air Install
18865 GOLL ST. - SAN ANTONIO, TX. - 78266 ph.210-654-7171 - fax 210-654-3113
1970-78 CHEVY CAMAROw/o FACTORY AIR GEN IV
561170
901172 REV A 8/13/07, 1970-78 CAMARO w/o AC GEN IV EVAP INSTR PG 1 OF 28
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COVERTABLE OF CONTENTSPACKING LIST/ PARTS DISCLAIMERINFORMATION PAGEWIRING NOTICE ENGINE COMPARTMENT FIGURES 1 & 1aPASSENGER COMPARTMENT FIGURES 2 & 3EVAPORATOR MOUNTING HOLE & DEFROST DUCT INSTALLATION FIGURES 4, 5 & 5aHOSE ADAPTER INSTALLATION & FRESH AIR COVER INSTALLATION FIGURES 6 & 7KICK PANEL, FIREWALL COVER, EVAPORATOR INSTALLATION FIGURE 8, 8a & 9FIREWALL COVER INSTALLATION & EVAPORATOR INSTALLATION CONT. FIGURES 10 & 11DRAIN HOSE & FIREWALL CAP INSTALLATION FIGURES 12 & 13CENTER LOUVER MOUNTING HOLES FIGURES 14 & 14aCENTER LOUVER INSTALLATION FIGURES 15 & 15aLUBRICATING O-RINGS, STANDARD HOSE KIT , AND MODIFIED A/C HOSE KIT FIGURE 16HEATER HOSE & HEATER CONTROL VALVE INSTALLATION FIGURE 17 A/C & HEATER HOSE ROUTING FIGURES 18, 18a, 18bFINAL STEPS GLOVE BOX, AND UNDER DASH LOUVER INSTALLATION FIGURES 19 & 19a CONTROL PANEL AND DUCT HOSE ROUTING FIGURES 20 & 21 EVAPORATOR HARD LINE INSTALLATION FIGURE 22 WIRING DIAGRAMGEN IV WIRING CONNECTION INSTRUCTIONSOPERATION OF CONTROLS.TROUBLE SHOOTINGTROUBLE SHOOTING CONT.EVAPORATOR BRACKET MOUNTING HOLE TEMPLATECENTER LOUVER TEMPLATEEVAPORATOR KIT PACKING LIST
Table of Contents
1970-7 CHEVY CAMARO w/o AC GEN IV 8
AC GEN IV EVAP INSTR PG 2 OF 28 901172 REV A 8/13/07, 1970-78 CAMARO w/o
2
** 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 ITEMS.
EVAPORATOR KIT PACKING LISTEVAPORATOR KIT
561170
No. QTY. PART No. DESCRIPTION
1.2.
11
1
2
744004-VUE781171
GEN IV 4 VENT EVAP SUBCASE1970-78 CAMARO w/o AC GEN IV ACC. KIT
1970-78 CHEVY CAMARO w/o AC GEN IV
AC GEN IV EVAP INSTR PG 3 OF 28 901172 REV A 8/13/07, 1970-78 CAMARO w/o
ACCESSORY KIT781171 NOTE: IMAGES MAY NOT DEPICT ACTUAL PARTS AND QUANTITIES.
REFER TO PACKING LIST FOR ACTUAL PARTS AND QUANTITIES 3
OFF
DA SH
HOT
FLR
HI
DE F
COLD
A C
GEN IV 4 VENTEVAP. SUB CASE
744004-VUE
IMPORTANT NOTICE-PLEASE READ
FOR MAXIMUM SYSTEM PERFORMANCE VINTAGE AIR RECOMMENDS THE FOLLOWING:
LUBRICANT CAPACITIES:
134a SYSTEM R-12 SYSTEMCHARGE WITH 2.0 lbs. OF REFRIGERANTCHARGE WITH 1.8 lbs.
(1lbs. 12ozs) OF REFRIGERANT
NEW COMPRESSOR - NO ADDITIONAL OIL NEEDEDUSED COMPRESSOR - CONSULT VINTAGE AIR
SERVICE INFO:
SAFETY SWITCHES:
ATTENTION: SYSTEM COMPONENTS: THE COMPRESSOR, EVAPORATOR, CONDENSER & DRIER ARE CAPPED. CAPS MAY BE UNDER PRESSURE WITH DRY NITROGEN; BE CAREFUL REMOVING CAPS. DO NOT REMOVE CAPSPRIOR TO INSTALLATION. REMOVING CAPS PRIOR TO INSTALLATION WILL CAUSE COMPONENTS TO COLLECT MOISTURE AND LEAD TO PREMATURE FAILURE AND REDUCED PERFORMANCE.
EVACUATE THE SYSTEM FOR 35-45 MINUTES WITH SYSTEM COMPONENTS (DRIER, COMPRESSOR, EVAPORATOR AND CONDENSER) AT A TEMPERATURE OF AT LEAST 85° F. ON A COOL DAY THE COMPONENTS CAN BE HEATED WITH A HEAT GUN OR BY RUNNING THE ENGINE WITH THE HEATER ON BEFORE EVACUATING. LEAK CHECK AND CHARGE TO SPECIFICATIONS.
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 CONDITION (REFRIGERANT LOSS) OR EXCESSIVELY HIGH HEAD PRESSURE (406 PSI), TO PREVENT COMPRESSOR DAMAGE OR HOSE RUPTURE. A TRINARY SWITCH (11076-VUS) COMBINES HI/LO PRESSURE PROTECTION WITH AN ELECTRIC FAN OPERATION SIGNAL AT 254 PSI., AND MAY BE SUBSTITUTED FOR USE WITH ELECTRIC CONDENSER FANS. COMPRESSOR SAFETY SWITCHES ARE EXTREMELY IMPORTANT SINCE AN A/C SYSTEM RELIES ON REFRIGERANT TO CARRY LUBRICATION THROUGH THE SYSTEM.
THIS KIT DOES NOT CONTAIN HEATER HOSE. YOU MUST PURCHASE 8 FEET OF 5/8” DIA. HEATER HOSE FROM VINTAGE AIR(31800-VUD) OR FROM YOU LOCAL PARTS RETAILER
VINTAGE AIR SYSTEMS ARE DESIGNED TO OPERATE WITH R134a or R-12 REFRIGERANT ONLY ! USE OF ANY OTHER REFRIGERANTS RISKS A DANGER OF FIRE
AND COULD DAMAGE EITHER YOUR AIR CONDITIONING SYSTEM OR YOUR VEHICLE.
USE OF ANY OTHER REFRIGERANTS WILL VOID ALL WARRANTIES OF THE AIR CONDITIONING SYSTEM AND COMPONENTS. 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 SCALE.
REFRIGERANT CAPACITIES FOR VINTAGE AIR SYSTEMS(FOR OTHER SYSTEMS, CONSULT MANUFACTURER GUIDELINES)
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AC GEN IV EVAP INSTR PG 4 OF 28 901172 REV A 8/13/07, 1970-78 CAMARO w/o
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THE HEATER CONTROL VALVE IS A NORMALLY OPEN VALVE. IT MUST BE CONNECTED TO THE ECU TO BLOCK WATER FLOW IN AC MODE.
CARE MUST BE TAKEN WHEN INSTALLING THE COMPRESSOR LEAD, NOT TO SHORTIT TO GROUND. THE COMPRESSOR LEAD MUST NOT BE CONNECTED TO A CONDENSERFAN OR ANY OTHER AUXILIARY DEVICE. SHORTING TO GROUND OR CONNECTING TO A CONDENSER FAN OR ANY OTHER AUXILIARY DEVICE WILL CAUSE SEVERE DAMAGETO THE ECU.
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 COIL2. IF THERE IS A GENERATOR, ON THE ARMATURE TERMINAL OF THE GENERATOR3. IF THERE IS A GENERATOR, ON THE BATTERY TERMINAL OF THE VOLTAGE REGULATOR
MOST ALTERNATORS HAVE A 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 COMPROMISED. THERE SHOULD BE A HEAVY 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 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 A POINT WHERE A VEHICLE'S ELECTRICAL SYSTEM CAN BE DEGRADED SO MUCH THAT NOTHING CAN HELP.
RADIO INTERFERENCE CAPACITORS SHOULD BE AVAILABLE AT MOST AUTO & TRUCK PARTS SUPPLIERS. THEY TYPICALLY ARE CYLINDRICAL IN SHAPE, A LITTLE OVER AN INCH LONG, A LITTLE OVER A HALF INCH IN DIAMETER, THEY HAVE A SINGLE LEAD COMING FROM ONE END OF THE CYLINDER WITH A TERMINAL ON THE END OF THE WIRE, AND THEY WILL HAVE A MOUNTING CLIP WHICH IS SCREWED INTO A 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.
IMPORTANT WIRING NOTICE-PLEASE READ
G WHEN INSTALLING GROUND LEADS ON EN IV SYSTEMS, THE BLOWER CONTROL GROUNDAND ECU GROUND MUST BE CONNECTED DIRECTLY TO THE NEGATIVE BATTERY POST.
IMPORTANT WIRING NOTICE-PLEASE READ
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BEFORE STARTING THE INSTALLATION, CHECK THE FUNCTION
OF THE VEHICLE (HORN, LIGHTS,ETC.) FOR PROPER OPERATIONS. STUDY THE INSTRUCTIONS, ILLUSTRATIONS, & DIAGRAMS.
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ENGINE COMPARTMENT
CONDENSER ASSEMBLY & INSTALLATIONREFER TO SEPARATE INSTRUCTIONS INCLUDED WITH THE CONDENSER KIT TO INSTALL THE CONDENSER.
BINARY SWITCH INSTALLATION ( REFER TO CONDENSER INSTRUCTIONS)
REFER TO SEPARATE INSTRUCTIONS INCLUDED WITH THE BRACKET KIT TO INSTALL THE COMPRESSOR BRACKET.
COMPRESSOR & BRACKETS
IN MOST INSTANCES THE BELT LENGTHS WILL REMAIN THE SAME. PULLEYS
REMOVE THE FOLLOWING:
OEM HEATERWIRING/VACUUM
HARNESSMOLDED GROMMET
33173-VUI1 ½” PLUG
FIGURE 1a
FIGURE 1
6
HOOD LATCHAND SUPPORT
ASSEMBLY
BATTERY &BATTERY TRAY
INNERFENDER PANEL
OUTERFENDER HEATER HOSE
CLAMP
OEMBLOWER MOTOR
ASSEMBLY
BATTERY AND BATTERY TRAY (RETAIN). SEE FIGURE 1.DRAIN RADIATORHOOD LATCH ASSEMBLY (RETAIN) INCLUDING HOOD LATCH SUPPORTHEATER BLOWER MOTOR ASSEMBLY (DISCARD). TO REMOVE THE HEATER BLOWER MOTORASSEMBLY (UNDER HOOD) AND THE AIR DISTRIBUTION SYSTEM (UNDER DASH), THE FACTORY MANUAL INDICATES DOING THE FOLLOWING: "REMOVE RIGHT LOWER ROCKER MOLDING. REMOVE LOWER FENDER ATTACHING BOLTS. REMOVE SKIRT TO FENDER AND SKIRT TO REINFORCEMENT SCREWS. PULL OUT ON LOWER PORTION OF FENDER, MOVING THE SKIRT AWAY FROM THE FENDER FLANGE AND FIREWALL. BLOCK THE SKIRT WITH A 2 x 4 BLOCK OF WOOD".* TO AVOID DAMAGE TO PAINT AND SHEET METAL, AND FOR EASE OF REMOVAL AND REPLACEMENT OF COMPONENTS; VINTAGE AIR SUGGESTS THAT THE RIGHT FENDER BE REMOVED AND INNER PANEL BE LOWERED. SEE FIGURE 1.OEM HEATER HOSES (DISCARD). SEE FIGURE 1.REMOVE OEM HEATER WIRING/VACUUM HARNESS MOLDED GROMMET. SEE FIGURE 1.INSTALL 1 ½” PLUG IN FIREWALL. SEE FIGURE 1a BELOW.
RADIATOR
REMOVE THE FOLLOWING:GLOVE BOX DOOR. SEE FIGURE 3.GLOVE BOX SHELL (DISCARD, RETAIN SCREWS). SEE FIGURE 2.HEATER ASSEMBLY AND ALL RELATED DUCTING (DISCARD), RETAIN SCREWS. SEE FIGURE 3.DR/ PASS LOUVER OUTLETS (RETAIN). INSTRUMENT PANEL MUST BE REMOVED TO GET TO LEFT OUTLET, AND CONTROL PANEL (SEE FIGURE 3).CONTROL PANEL ASSEMBLY (RETAIN CONTROL PANEL) SEE FIGURE 3.REFER TO CONTROL PANEL CONVERSION KIT INSTRUCTIONS FOR INSTALLATION OF CONTROLS.REMOVE DR/PASS SIDE KICK PANEL (RETAIN). DISCONNECT PASS SIDE FRESH AIR CABLE FROM PANEL (SEE FIGURE 3). DISCONNECT DR/ PASS CABLE FROM ASTRO- VENTILATION DUCTING (DISCARD). REMOVE OEM DEFROST DUCT ASM (DISCARD).
NOTE: REMOVAL OF DASHBOARD IS REQUIRED TO INSTALL THE EVAPORATOR. VINTAGE AIR
RECOMMENDS THAT YOU UTILIZE THE FACTORY SERVICE MANUAL WHEN YOU DISASSEMBLE
AND REASSEMBLE THE DASHBOARD.
PASSENGER COMPARTMENT
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FIGURE 2
FIGURE 3
GLOVE BOXSHELL
GLOVE BOXDOOR PASS SIDE
KICK PANEL
ASTRO
FRESH
DR SIDE KICK PANEL
HEATER ASSEMBLY
DRIVER SIDELOUVER
PASSENGER SIDELOUVER
PASS SIDEASTRO
VENTILATIONDUCT
INSTRUMENTPANEL
DR SIDE ASTRO VENTILATION
DUCT
CONTROLPANEL
7
EVAPORATOR MOUNTING HOLES
LOOSEN WIRE LOOM MOUNTING SCREWS. SEE FIGURE 4 BELOWCUT OUT TEMPLATE PROVIDED ON PAGE 26. SLIDE THE TOP OF TEMPLATE UNDER WIRE LOOMON INNER COWL. ALIGN THE (3) HOLES IN TEMPLATE WITH THE OEM HOLES IN INNER COWL. ALIGN TOP EDGE OF THE TEMPLATE ALONG THE TOP EDGE OF INNER COWL AS SHOWN BELOW IN FIGURE 4.ONCE TEMPLATE IS ALIGNED CORRECTLY AND TAPED INTO PLACE MARK MOUNTING HOLES ON INNER COWL. ONCE HOLES ARE MARKED IN THE CORRECT LOCATION REMOVE TEMPLATE, AND DRILL (2) 3/16” HOLES IN INNER COWL FOR EVAPORATOR FRONT MOUNTING BRACKET. SEE FIGURE 4 BELOW.RE-TIGHTEN WIRE LOOM MOUNTING SCREW.
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DEFROST DUCT/ FRESH AIR COVER INSTALLATION
INSTALL THE DEFROST DUCTS UNDER DASH ON OEM DEFROST DUCT MOUNTING FLANGEAS SHOWN IN FIGURE 5 BELOW. SECURE USING 10/24 x 3/8” PAN HEAD SCREWAND 10/24 NUT w/ STAR WASHER.APPLY A 1/4” BEAD OF SILICONE AROUND THE BACK SIDE OF THE DR/ PASS SIDE FRESH AIR CAPS AS SHOWN IN FIGURE 5a BELOW.INSTALL DR/ PASS SIDE FRESH AIR CAPS SECURE USING OEM SCREWS SEE FIGURE 5 BELOW
DRIVER SIDEDEFROST
DUCT627171-PCA
10/24 NUT w/ STAR WASHER
10/24 X 3/8”PAN HEAD
SCREW
OEM DEFROST DUCT
MOUNTING FLANGE
PASSENGER SIDEDEFROST
DUCT627171-PCA
PASS SIDE FRESH AIR
CAP498852
SILICONE
OEM SCREWS
OEM SCREWS
DR SIDE FRESH AIR
CAP498851
8
INNER COWL
VIEW SHOWNTHROUGH DASH
TOP OF DASH
OEM HOLES
SPEAKERBRACKET
WIRE LOOM
PART 1
PART 2
1970-73 CAMRO w/o ACEVAPORATOR BRACKET
MOUNTING HOLES 1970-73 CAM RO w/o ACEVAPORATOR BRACKET MOUNTING HOLES
PLACE TOP EDGE OF TEMPLATE ALONG BEND OF INNER COWL PLACE TOP EDGE OF TEMPLATE ALONG BEND OF INNER COWL
OEM HOLE
OEM HOLE
OEM HOLE
TEMPLATE
MARK MOUNTING
HOLES
FIGURE 5FIGURE 5a
FIGURE 4
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HOSE ADAPTER INSTALLATION
INSTALL (2) S-CLIPS ON HOSE ADAPTERS AS SHOWN IN FIGURE 6 BELOW.
INSTALL DRIVER & PASSENGER SIDE HOSE ADAPTERS ON OEM LOUVERS. SEE FIGURE 6 BELOW
9
1/4-20 x 1”BOLT w/ WASHER
FRESH AIR CAP INSTALLATIONAPPLY A 1/4” BEAD OF SILICONE AROUND THE BACK SIDE OF THE FRESH AIR CAP AS SHOWN IN FIGURE 7, BELOW.
ATTACH FRESH AIR CAP TO FIREWALL USING A 1/4-20 x 1" BOLT AND WASHER, SEE FIGURE 7, BELOW.
SILICONE
BACK SIDEOF FRESH AIR
CAP
FRESH AIRCAP
HOSE ADAPTER
(2) S-CLIPS
FIGURE 6
FIGURE 7
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EVAPORATOR INSTALLATION ON A WORK BENCH, INSTALL EVAPORATOR REAR BRACKET AND HARDLINES WITH PROPERLY LUBRICATED O-RINGS. (SEE FIGURE 16, PAGE 15, AND FIGURES 22, PAGE 20.)
INSTALL FRONT MOUNTING BRACKET ON EVAPORATOR USING (2) 1/4-20 x 1/2” HEX BOLTS AND TIGHTEN ASSHOWN IN FIGURE 9 BELOW.
LIFT EVAPORATOR UNIT UP UNDER THE DASHBOARD SEE FIGURE 11, PAGE 11. SECURE LOOSELY TO THE FIREWALL FROM THE ENGINE COMPARTMENT SIDE USING A 1/4-20 NUT AND WASHER, SEE FIGURE 11, PAGE 11.
USING (2) #14 x 3/4” SHEET METAL SCREW SECURE THE FRONT EVAPORATOR MOUNTING BRACKET TO THE INNER COWL. SEE FIGURE 11, PAGE11.
VERIFY THAT EVAPORATOR UNITIS LEVEL AND SQUARE TO THE DASH, THEN TIGHTEN ALL MOUNTING BOLTS.(NOTE: TIGHTEN THE BOLT ON FIREWALL FIRST, THEN THE FRONT MOUNTING BRACKETSCREWS.)
FIREWALL COVER INSTALLATION
APPLY A 1/4” BEAD OF SILICONE AROUND THE BACK SIDE OF THE FIREWALL COVER AS SHOWN IN FIGURE 10, PAGE 11.
FROM INSIDE THE CAR, INSTALL FIREWALL COVER ON FIREWALL SEE FIGURE 10, PAGE 11. FROM THE ENGINE COMPARTMENTSECURE FIREWALL COVER TO FIREWALL USING (4) 1/4-20 x 1” HEX BOLTS WITH WASHER. SEE FIGURE 10, PAGE 11
(2)1/4-20 x ½”HEX BOLT
10
KICK PANEL INSTALLATION
KICK PANEL
OEMSCREWS
OEM LEVER HOUSING
FRESH AIR DOOR
1/4” BEADOF
SILICONE
FIGURE 8a
FIGURE 8
FIGURE 9
REMOVE THE KICK PANEL BY REMOVING THE (5) OEM SCREWS, DISCONNECT THE FRESH AIR DOOR FROM THE LEVER HOUSING, CLOSE FRESH AIRDOOR ASSEMBLY IN KICK PANEL AND SEAL DOOR w/ 1/4” BEAD OF SILICONE AROUND DOOR AS SHOWN IN FIGURE 8.
INSTALL KICK PANEL USING OEM SCREWS AS SHOWN IN FIGURE 8a.
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FIREWALL COVER INSTALLATION
EVAPORATOR INSTALLATION
ENGINE COMPARTMENT
SIDE OF FIREWALL
FIGURE 10
FIREWALLCOVER
(4) 1/4-20 x 1”HEX BOLT
w/ WASHER
BOLTS MOUNTFROM ENGINECOMPARTMENT
SIDE OF FIREWALL
BACK SIDEOF FIREWALL
COVER
SILICONE
NOTE: FIREWALL COVER MOUNTING HOLES MUST BE ENLARGED. ENLARGE EXISTING HOLES
IN FIREWALL TO 5/16”
VIEW SHOWN FROM INSIDE CAR, THROUGH
DASH
FIREWALL
(2) #14 x 3/4”SHEETMETAL
SCREW
1/4-20 NUTw/ WASHER
FIGURE 11
INNER COWL
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FIGURE 12
LOCATE EVAPORATOR DRAIN ON BOTTOM OF EVAPORATOR CASE.
IN-LINE WITH THE DRAIN, LIGHTLY MAKE A MARK ON THE FIREWALL. MEASURE ONE INCH DOWN AND DRILL A 5/8” HOLE THROUGH THE FIREWALL. SEE FIGURE 12.
INSTALL DRAIN HOSE TO BOTTOM OF EVAPORATOR UNIT AND ROUTE THROUGH FIREWALL. SEE FIGURE 12.
DRAIN HOSE INSTALLATION
1” DRAINDRAINHOSE
12
FIREWALL CAP INSTALLATION
APPLY A 1/4” BEAD OF SILICONE AROUND THE BACK SIDE OF THE FIREWALL CAP AS SHOWN IN FIGURE 13 BELOW.
PASS LINES THROUGH FIREWALL CAP, AND SECURE WITH (3) #10 x ½” HEX SHEETMETAL SCREWS.SEE FIGURE 13 BELOW.
INSTALL 3/8 GROMMET SEE FIGURE 13 BELOW.
SILICONE
BACKSIDEOF FIREWALL
CAP
(3) 18247-VUB#10 x ½” HEX
SHEETMETAL SCREW
FIREWALL CAP
3/8 GROMMET33144-VUI
FIGURE 13
VIEW SHOWN FROMENGINE COMPARTMENT
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CENTER LOUVER MOUNTING HOLES
CUT OUT TEMPLATE PROVIDED ON PAGE 27. SLIDE THE TEMPLATE UNDER THE DASH AS SHOWN BELOWIN FIGURE 14. ALIGN THE LEFT AND RIGHT SIDE OF TEMPLATE WITH THE CREASE IN THE DASH AS SHOWN BELOW IN FIGURES 14 & 14a. ALIGN BOTTOM EDGE OF THE TEMPLATE ALONG THE BOTTOMEDGE OF DASH AS SHOWN BELOW IN FIGURES 14 & 14a.
ONCE TEMPLATE IS ALIGNED CORRECTLY AND TAPED INTO PLACE, MARK MOUNTING HOLES ON DASH. ONCE HOLES ARE MARKED IN THE CORRECT LOCATION REMOVE TEMPLATE AND DRILL (2) 3/16” HOLES IN DASH FOR THE CENTER LOUVER BEZEL. SEE FIGURE 14a BELOW.
OEMHOLE
1970-78 CAMARO w/o ACCENTER LOUVERTEMPLATE
FIGURE 14
FIGURE 14a
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14
CENTER LOUVER INSTALLATION
CENTERLOUVER
CENTERLOUVER BEZEL
WASHER
CENTERLOUVER BEZEL
(2)10/32 x 3/4” PAN HEAD SCREWS
w/ 10/32 NUT w/ STAR WASHER
FINAL INSTALLATION
FINAL INSTALLATION
w/ CENTER CONSOLE(IF EQUIPPED)
INSTALL THE CENTER LOUVER BEZEL UNDER THE DASH AND SECURE USING (2) 10/32 x 3/4” PAN HEAD SCREWS w/ WASHER AND10/32 NUT w/STAR WASHER AS SHOWN BELOW IN FIGURE 15.
INSTALL THE CENTER LOUVER INTO THE BEZEL AS SHOWN BELOW IN FIGURE 15.
REINSTALL CENTER CONSOLE (IF EQUIPPED). SEE FIGURE 15a BELOW.
FIGURE 15
FIGURE 15a
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LUBRICATING O-RINGS
#6 O-RING
#8 O-RING #10 O-RING
O-RING
TWIST WITHTHIS
WRENCH
HOLD WITHTHIS
WRENCH
FOR A PROPER SEAL OF FITTINGS:INSTALL SUPPLIED O-RINGS AS SHOWNAND LUBRICATE WITH SUPPLIED OIL.
O-RING
SUPPLIED OIL FOR O-RINGS
O-RING,SLIDE OVERMALE INSERT TOSWAGED LIP
MALEINSERT
FEMALENUT
FIGURE 16
LOCATE THE #8 COMPRESSOR A/C HOSE. LUBRICATE (2) #8 O-RINGS (SEE FIGURE 16 ) AND CONNECT THE 135° w/ 134a SERVICE PORT FITTING TO THE #8 DISCHARGE PORT ON THE COMPRESSOR. ROUTE THE STRAIGHT MALE FITTTING TO THE #8 CONDENSER HARDLINE COMING THROUGH THE RADIATOR CORE SUPPORT. SEE FIGURE 18, PAGE 17. TIGHTEN EACH FITTING CONNECTION AS SHOWN IN FIGURE 16 ABOVE.
LOCATE THE #10 COMPRESSOR A/C HOSE. LUBRICATE (2) #10 O-RINGS AND CONNECT THE 135° FITTING TO THE #10 SUCTION PORT ON THE COMPRESSOR, ROUTE THE STRAIGHT FEMALE w/ 134a SERVICE PORT FITTING TO THE #10 EVAPORATOR HARDLINE COMING THROUGH THE FIREWALL. SEE FIGURES 17, PAGE 16 & FIGURE 18, PAGE 17. TIGHTEN EACH FITTING CONNECTION AS SHOWN IN FIGURE 16. (NOTE: WRAP THE #10 FITTING CONNECTIONS WITH PRESS TAPE. SEE FIGURE 17a, PAGE 16.
LOCATE THE #6 EVAP/DRIER HARDLINE AND LUBRICATE (2) #6 O-RINGS AND CONNECT THE HARDLINE TO THE #6 HARDLINE ON FENDERWELL COMING FROM DRIER. ATTACH THE OTHER END OF THE HARDLINE WITH LUBRICATED O-RING TO THE #6 EVAPORATOR HARDLINE COMING THROUGH THE FIREWALL. SEE FIGURES 17, PAGE 16 & FIGURE 18, PAGE 17. TIGHTEN EACH FITTING CONNECTION AS SHOWN IN FIGURE 16, ABOVE.
, ABOVE
STANDARD HOSE KIT
REFER TO SEPARATE INSTRUCTIONS INCLUDED WITH MODIFIED HOSE KIT.
MODIFIED A/C HOSE KIT
USE A #2 ADEL CLAMP TO SECURE THE #6 EVAP/CORE HARDLINE TO THE INNER FENDERWELL AS SHOWN IN FIGURE 18b, PAGE 17. SECURE THE ADEL CLAMP TO THE INNER FENDER USING A 10-32 x ½” PAN HEAD SCREW w/ NUT.
15
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16
#10 SUCTIONLINE (INSULATED)
FIREWALL COVER
PRESSTAPE
EXPANSIONVALVE
FLOW O-RING
#6 LIQUID LINE
#10 SUCTION HOSE
HEATER HOSE
TO WATER PUMP
FIGURE 17
PRESS TAPEFIGURE 17a
FROM HTR CNTRL VLV
HEATER HOSE & HEATER CONTROL VALVE INSTALLATIONROUTE HEATER HOSE FROM THE WATER PUMP TO THE HEATER LINE COMING THROUGH THE FIREWALLAS SHOWN IN FIGURE 17, BELOW. SECURE USING HOSE CLAMPS.ROUTE HEATER HOSE FROM THE INTAKE TO THE HEATER LINE COMING THROUGH THE FIREWALLAS SHOWN IN FIGURE 17, BELOW. NOTE: INSTALL HEATER CONTROL VALVE IN-LINE WITH INTAKE MANIFOLD(PRESSURE SIDE) HEATER HOSE, SECURE USING HOSE CLAMPS AS SHOWN IN FIGURE 17. NOTE PROPER FLOW DIRECTION.) HEATER HOSE COMING FROM THE INTAKE & THE #6 EVAP HARDLINE TO THE INNER FENDER USING A #4 & #2 ADEL CLAMP. SECURE CLAMPS USING A 10-32 x ½” PAN HEAD SCREW w/ NUT. SEE FIGURE 18b, PAGE 17.
SECURE THE
FROM INTAKE
1970-7
CH
EV
Y C
AM
AR
O w
/o A
C G
EN
IV
8
AC GEN IV EVAP INSTR PG 17 OF 28 901172 REV A 8/13/07, 1970-78 CAMARO w/o
#6
HA
RD
LIN
EFRO
M D
RIE
R/
FEN
DERW
ELL
09
20
71
-FFL
#8
D
ISC
HA
RG
EH
OSE
#8
D
ISC
HA
RG
EH
OSE
#2
AD
EL
CLA
MP
INN
ER
FEN
DERW
ELL
HEA
TER H
OSE
(HEA
TER C
NTRL
VA
LVE/I
NTA
KE)
#1
0 A
DEL
CLA
MP w
/ 1
0/3
2 x
½PH
PA
N
HEA
D S
CREW
w/
NU
T
TIE
WRA
P
HEA
TER H
OSE
(HEA
TER C
ORE/
WA
TER P
UM
P)
#1
0
SU
CTIO
NH
OSE
FIG
UR
E 1
8
#6
EV
AP
HA
RD
LIN
E
#6
EV
AP
HA
RD
LIN
E0
91
67
0
ALT
ERN
ATO
RSU
PPO
RT
#6
HA
RD
LIN
ED
RIE
R/C
ON
DEN
SER
35
36
8-V
CG
CO
MPRESSO
RSA
FETY S
WIT
CH
(B
INA
RY T
YPE)
SC
REW
ON
DRIE
R(R
EFER T
O
CO
ND
EN
SER
INSTRU
CTIO
NS)#
8 H
ARD
LIN
E0
91
69
-FFD
#8 H
ARD
LIN
E0
92
07
2-F
CD
CO
RE
SU
PPO
RT
INN
ER
FEN
DERW
ELL
INN
ER
FEN
DERW
ELL
FIG
UR
E 1
8b
AC
& H
EA
TER
HO
SE R
OU
TIN
G
#1
0
SU
CTIO
NH
OSE
#1
0 A
DEL
CLA
MP
#1
0 A
DEL
CLA
MP
FEN
DER
WELL
10
-32 x
½PA
N
HEA
D S
CREW
w/
NU
T
10
-32 x
½PA
NH
EA
D S
CREW
w/
NU
T
FIG
UR
E 1
8a
#2 A
DEL
CLA
MP
INO
UT
17
NO
TE:
VIN
TAG
E A
IR S
YSTEM
S R
EQ
UIR
E
(2)
5/8
HO
SE N
IPPLE
S (
NO
T S
UPPLI
ED
)
1970-7 CHEVY CAMARO w/o AC GEN IV 8
AC GEN IV EVAP INSTR PG 18 OF 28 901172 REV A 8/13/07, 1970-78 CAMARO w/o
GLOVE BOX INSTALLATION
INSTALL GLOVE BOX PROVIDED, SECURE WITH #8 SCREWS THROUGH OEM HOLES. SEE FIGURE 19.
INSTALL GLOVE BOX DOOR.
FIGURE 19a
INSTALL DUCT HOSES AS SHOWN IN FIGURE 21, PAGE 19
ROUTE A/C WIRES THROUGH 5/8 GROMMET AS SHOWN ON FIGURE 19a(12 VOLT/ GROUND/ BINARY SWITCH/ HEATER VALVE).
INSTALL CONTROL PANEL ASM.
PLUG THE WIRING HARNESS IN THE ECU MODULE ON SUB CASE AS SHOWN IN FIGURE 21, PAGE 19 (WIRE ACCORDING TO WIRING DIAGRAM ON PAGE 21 & 22.)
INSTALL GLOVE BOX (SEE FIGURE 19)
REINSTALL ALL PREVIOUSLY REMOVED ITEMS (BATTERY TRAY & BATTERY).
FILL RADIATOR WITH AT LEAST A 50/50 MIXTURE OF APPROVED ANTIFREEZE AND DISTILLED WATER.IT IS THEOWNER'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 CAUSEHEATER CORE TO CORRODE PREMATURELY AND POSSIBLY BURST IN AC 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 AIRCONDITIONING TECHNICIAN.
EVACUATE THE SYSTEM FOR A MINIMUM OF 45 MINUTES PRIOR TO CHARGING AND LEAK CHECK PRIORTO SERVICING.
CHARGE THE SYSTEM TO THE CAPACITIES STATED ON THE INFORMATION PAGE (PAGE 4) OF THIS INSTRUCTION MANUAL.
SEE OPERATION OF CONTROLS PROCEDURES PAGE 23.
FINAL STEPS
GLOVE BOX
18
FIREWALL COVER
GROMMET
FIGURE 19
CONTROL PANEL & DUCT HOSE ROUTING
BACKSIDE OF PC BOARD
ASSEMBLY
CONTROL PANELHARNESS
FROM ECU 232007-VUR
1970-7 CHEVY CAMARO w/o AC GEN IV 8
AC GEN IV EVAP INSTR PG 19 OF 28 901172 REV A 8/13/07, 1970-78 CAMARO w/o
FIGURE 21
FIGURE 20
19
DRIVER SIDE
LOUVER
PASSENGER
SIDE LOUVER
CENTER VENT
PASS. SIDE
CENTER VENTDRIVER SIDE
CENTER LOUVER
DRIVER SIDE2 ½” x 12”
DRIVER SIDELOUVER
2 ½” x 43”
CENTER LOUVERPASSENGER SIDE
2 ½” x 15”
PASSENGER SIDEDEFROST DUCT
2” x 12”
PASSENGER SIDELOUVER
2 ½” x 48”
DRIVER SIDEDEFROST DUCT
2” x 18”
AC GEN IV EVAP INSTR PG 20 OF 28 901172 REV A 8/13/07, 1970-78 CAMARO w/o 20
FIG
UR
E 2
2
#6
LIQ
UID
LIN
E(0
91
67
2)
EV
AP
OR
ATO
R H
AR
D
LIN
E I
NSTA
LLA
TIO
N
HEA
TER L
INE
(EVA
P T
O W
ATER P
UM
P)
(09
167
3)
NO
TE:
AFTER IN
STA
LLIN
G#
10
SU
CTIO
N L
INE
WRA
P A
LL E
XPO
SED
META
L (F
ITTIN
GS &
TU
BE)
WIT
H S
UPPLI
ED
PRESS T
APE.
PRESS T
APE
#6
O-R
ING
(338
57-V
UF)
FIG
UR
E 8
HO
LD W
ITH
THIS
WREN
CH
1/4
-20 x
1/2
”BO
LT(L
OC
ATE
D O
N
SU
B C
ASE)
TW
IST W
ITH
TH
ISW
REN
CH
#1
0 O
-RIN
G(3
38
59
-VU
F)
#10
O-R
ING
(338
59
-VU
F)
HEA
TER L
INE
(EVA
P T
O IN
TAK
E)
(09
16
74)
EC
U M
OD
ULE
#1
0 S
UC
TIO
N L
INE
(09
167
1)
LUBRIC
ATE
O-R
ING
(SEE F
IGU
RE 1
6,
PAG
E 1
5.)
182
89
-VU
B1
/4-2
0 x
1/1
2C
OA
RSE B
OLT
w/
181
25-V
UB
FLA
TW
ASH
ER
1891
25-M
UR
1/4
” PU
SH
NU
TBO
LT R
ETA
INER
BRA
CK
ET
1970-7
CH
EV
Y C
AM
AR
O w
/o A
C G
EN
IV
8
18
040-V
UB
3/4
” N
YLO
NSPA
CER
EVA
P R
EA
RBRKT
64
30
69-P
CB
1970-7 CHEVY CAMARO w/o AC GEN IV 8
AC GEN IV EVAP INSTR PG 21 OF 28 901172 REV A 8/13/07, 1970-78 CAMARO w/o
WIRING DIAGRAM
85 8586 86
GROUND
DASH/FLOOR
DEFROST/PLENUM
TEMPERTURE BLEND
COMPRESSOR
WHT/GRN
WHT/YEL
WHT/RED
RED
WHTBACKLIGHT NEG
FAN WIPER
MODE WIPER
TEMP WIPER
5V-SW
GND
BACKLIGHT POS
AC ANNUNCIATOR
30 AMP
BLK
BLK
DK BLUDK BLU
RED
RED
RED RED RED
RED
RED
RED
GRY
GRN
LT BLUYEL/BLK
GRN
WHT
WHT
WHT
ORA
VIO
WHT
ORA
GRY
RED
WHT
N/A TACHDASH LAMP
(FOR PANEL BACK LIGHT)
N/A PRGM
JM8
JM9
JM1
JM2
JM6
JM5
JM4
JM3
GRY
BLK
BLK
YEL
JF8
VIEWED FROM WIRE SIDE
VIEWED FROM BOARD TOP SIDE
NOT USED
JF8
TAN
BLK
ORA
TAN
GENIV WIRING DIAGRAM
REVISION B, 2006-05-04
CMPR
= CHASSIS NOTE:
BATTERY
POS
NEG
BLOWER MOTOR
BAT-POS BLWR-POS
BLWR-NEGBAT-NEG
SH
LD
SH
LD
PW
MBSC
GEN-IV ECU
CIRCUITBREAKER
HCV
30 30
87 87
RELAYRELAY
HEATERCONTROL
VALVE
WIDE OPENTHROTTLE SWITCH
(OPTIONAL)
EVAPORATORTEMPERATURESENSOR
STEPPERRED
GRN
GRN
YEL
BLK
BLU
STEPPERRED
GRN
GRN
YEL
BLK
BLU
STEPPERRED
GRN
GRN
YEL
BLK
BLU
SWITCH CONTACTS CLOSE ONLY ATFULL THROTTLE,WHICH DISABLESAC COMPRESSOR
WIDE OPEN THROTTLE OPTIONAL
BINARY OR
DRIER
TRINARY SAFETY SWITCH
VIO
NOTE: VINTAGE AIR RECOMMENDSMOUNTING CIRCUIT BREAKER UNDER THE
HOOD IN THE ENGINE COMPARTMENTAND AS CLOSE TO THE BATTERY AS POSSIBLE.
BAT
RUN
IGNITION
+ 12vSWITCH
21
HEA
TER
CO
NTRO
LV
ALV
E R
ELA
Y
HEA
TER
CO
NTRO
LV
ALV
E
REFER T
O C
ON
TRO
LPA
NEL
INSTRU
CTIO
NS
AN
D P
LUG
IN
AC
CO
RD
ING
LY
BIN
ARY
SA
FETY
SW
ITC
H
NO
TE:
IF U
SIN
G T
RIN
ARY
SA
FETY S
WIT
CH
- REFER T
O
WIR
ING
SC
HEM
ATIC
SU
PPLI
ED
WIT
H T
RIN
AY S
AFETY S
WIT
CH
FO
R P
RO
PER W
IRIN
G I
NSTRU
CTIO
NS
(IG
NIT
ION
HO
TTERM
INA
L)
DA
SH
BA
CK
LIG
HT
+0
-12
V
NO
TE:
CO
NN
EC
T W
HIT
E
W
IRES D
IREC
TLY
TO
( )
BA
TTERY T
ERM
INA
L
CO
NN
EC
T
CO
NN
EC
T
BA
CK
SID
EO
F E
VA
PO
RA
TO
R
FR
ON
T S
IDE
OF E
VA
PO
RA
TO
R
CO
NN
EC
T (SU
PPLI
ED
G
RO
UN
DW
IRE, N
OT
PART O
F
HA
RN
ESS)
CIR
CU
IT B
REA
KER
30 A
MP
CO
NN
EC
T
CO
NN
EC
T
CO
NN
EC
T
CO
NN
EC
T
CO
NN
EC
T
NO
TE:
MO
UN
T R
ELA
YS
IN D
ESIR
ED
LOC
ATIO
NU
ND
ER D
ASH
NO
TE:
YELLO
W &
OR
AN
GE
CO
MIN
G F
RO
M H
AR
NESS A
RE
GR
AY W
IRES I
S U
SED
FO
R P
RO
GR
AM
ING
CO
NTR
OLS I
F A
PP
LIC
AB
LE
TA
N W
IRE I
S U
SED
FO
R
BA
CK
LIG
HT
NO
T U
SED
.
GEN
IV
WIR
ING
CO
NN
EC
TIO
N
INSTR
UC
TIO
NS
CO
NTRO
L
WIR
INGW
IRIN
G
HA
RN
ESS
HA
RN
ESS
A/C
CO
MPRESSO
RRELA
Y
GRO
UN
D
+
+
-
WH
T
GRN
BLU
E
TAN
BLA
CK
BLU
E
RED
RED
RED
RED
RED
WH
T
WH
T
WH
T
WH
TWH
TVIO
LET
WH
T
WH
T
C
HA
SSIS
B
ATTERY
CO
MPRESSO
R
BA
TRU
N
IGN
ITIO
N
12
V
SW
ITC
H
WA
RN
ING
: A
LWA
YS M
OU
NT C
IRC
UIT
BR
EA
KER
UN
DER
TH
E H
OO
D
IN T
HE E
NG
INE C
OM
PA
RTM
EN
T
AN
D A
S C
LOSE T
O T
HE
BA
TTER
Y A
S P
OSSIB
LE.
AC GEN IV EVAP INSTR PG 22 OF 28 901172 REV A 8/13/07, 1970-78 CAMARO w/o
1970-7
CA
MA
RO
w/o
AC
GEN
IV
8
22
OPERATION OF CONTROLS
NOTE: WHEN BATTERY POWER IS FIRST CONNECTED TO THE ECU, THE COMPUTER GOES THROUGH AN INITIALIZATIONSEQUENCE. THIS INITIALIZATION MAY TAKE UP TO 30 SECONDS. A LOW BATTERY OR DISCONNECTING THE BATTERY MAY ALSO TRIGGER A RE-INITIALIZATION. DURING START UP, A LOW BATTERY MAY DROP BELOW 7 VOLTS, TRIGGERING RE-INITIALIZATION.
BLOWER SPEED THIS LEVER CONTROLS
THE BLOWER SPEED, FROM OFF TO HI
BLUE AC INDICATOR
LIGHT
A/C THERMOSTAT IN A/C MODE SLIDE THE THERMOSTAT LEVER ALL THE WAY RIGHT TO THE COLD POSITION,FOR MAXIMUM COOLING. BLUE AC INDICATOR
LIGHT WILL COME ON ONLY WHEN AC COMPRESSOR IS ENGAGED
(SLIDE LEVER LEFT OR RIGHT TO ADJUST DESIRED TEMPERATURE)
LEVER
A/C THERMOSTAT IN HEAT MODE SLIDE THE
THERMOSTAT LEVER ALL THEWAY TO THE LEFT TO THE
HOT POSITION, FOR MAXIMUM HEATING(SLIDE LEVER LEFT OR RIGHT TO
ADJUST DESIRED TEMPERATURE)
LEVER A/C THERMOSTAT IN DEF MODE SLIDE THE
THERMOSTAT LEVER ALL THEWAY TO THE LEFT TO THE
HOT POSITION, FOR MAXIMUM HEATING(SLIDE LEVER LEFT OR RIGHT TO
ADJUST DESIRED TEMPERATURE)
LEVER
MODE SLIDE THE LEVER TO
THE “DASH” POSITION
LEVER
MODE SLIDE THE LEVER TOTHE “FLR” POSITION
(SLIDE THE LEVER TO THE LEFT OR RIGHT,
TO ADJUST DESIRED DASH/ FLR/ DEF LOCATION
LEVER MODE SLIDE THE LEVER TOTHE “DEF” POSITION
LEVER
A/C MODE
DEFROST MODEHEAT MODE
MODELEVER
THERMOSTATLEVER
SYSTEM OFF
BLOWER SPEED
1970-7 CHEVY CAMARO w/o AC GEN IV 8
AC GEN IV EVAP INSTR PG 23 OF 28 901172 REV A 8/13/07, 1970-78 CAMARO w/o
DASH
DASH DASH
DASH
HOT
HOT HOT
HOT
23
TRO
UBLE S
HO
OTIN
G IN
FO
RM
ATIO
N
SY
MP
TO
MC
ON
DIT
ION
CH
EC
KS
AC
TIO
NS
NO
TE
S
1.
BL
OW
ER
STA
YS
ON
HIG
H
SP
EE
D W
HE
N IG
NIT
ION
IS
ON
NO
OT
HE
R F
UN
CT
ION
S W
OR
KC
HE
CK
FO
R D
AM
AG
ED
PIN
S O
R W
IRE
S IN
CO
NT
RO
L
HE
AD
PL
UG
.
VE
RIF
Y A
LL P
INS
AR
E IN
SE
RT
ED
IN
TO
PL
UG
. IN
SU
RE
NO
PIN
S A
RE
BE
NT
OR
DA
MA
GE
D IN
EC
U.
CH
EC
K F
OR
DA
MA
GE
D G
RO
UN
D W
IRE
(W
HIT
E)
IN
CO
NT
RO
L H
EA
D H
AR
NE
SS
.
VE
RIF
Y C
ON
TIN
UIT
Y T
O C
HA
SS
IS G
RO
UN
D W
ITH
WH
ITE
CO
NT
RO
L H
EA
D W
IRE
AT
VA
RIO
US
PO
INT
S.
LO
SS
OF
GR
OU
ND
ON
TH
IS W
IRE
WIL
L R
EN
DE
R
CO
NT
RO
L H
EA
D IN
OP
ER
AB
LE
AL
L O
TH
ER
FU
NC
TIO
NS
WO
RK
CH
EC
K F
OR
DA
MA
GE
D B
LO
WE
R S
WIT
CH
OR
PO
T
AN
D A
SS
OC
IAT
ED
WIR
ING
.S
EE
BL
OW
ER
SW
ITC
H C
HE
CK
PR
OC
ED
UR
E
(CO
NTA
CT
VIN
TA
GE
AIR
TE
CH
SU
PP
OR
T)
BL
OW
ER
STA
YS
ON
HIG
H
SP
EE
D W
HE
N IG
NIT
ION
IS
ON
OR
OF
F.
UN
-PL
UG
3 W
IRE
BS
C C
ON
TR
OL
CO
NN
EC
TO
R
FR
OM
EC
U. IF
BL
OW
ER
SH
UT
S O
FF,
EC
U IS
EIT
HE
R
IMP
RO
PE
RLY
WIR
ED
, O
R D
AM
AG
ED
.
BE
SU
RE
SM
AL
L, 2
0G
A. W
HIT
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RO
UN
D W
IRE
IS
CO
NN
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O T
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ER
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RO
UN
D P
OS
T. IF
IT
IS
,
RE
PL
AC
E E
CU
.
UN
-PL
UG
3 W
IRE
BS
C C
ON
TR
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CO
NN
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TO
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FR
OM
EC
U. IF
BLO
WE
R S
TA
YS
RU
NN
ING
, T
HE
BS
C
IS E
ITH
ER
IM
PR
OP
ER
LY W
IRE
D, O
R D
AM
AG
ED
.
CH
EC
K T
O IN
SU
RE
TH
AT
NO
BS
C W
IRIN
G IS
DA
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D O
R
SH
OR
TE
D T
O V
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RO
UN
D. T
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BS
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TE
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TH
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IDE
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M S
WIT
CH
ING
. T
HE
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SIT
IVE
WIR
E T
O T
HE
BL
OW
ER
WIL
L A
LWA
YS
BE
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T.
IF T
HE
"G
RO
UN
D"
SID
E O
F T
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OW
ER
IS
SH
OR
TE
D T
O
CH
AS
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GR
OU
ND
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HE
BL
OW
ER
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L R
UN
ON
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RE
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SC
. (
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EQ
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VA
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MO
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AR
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OM
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ES
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R W
ILL N
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TU
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N (
AL
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ER
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NC
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NS
W
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IS
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ED
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RE
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ITH
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G, S
ER
IOU
S IN
JU
RY
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N R
ES
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OR
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/C P
OT
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INU
ITY
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ON
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ITE
CO
NT
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L
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E. C
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R 5
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N R
ED
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NT
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OR
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ER
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T F
UN
CT
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AT
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/BL
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OLT
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E
SH
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LD
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EE
N 0
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D 5
V, A
ND
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L V
AR
Y
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H P
OT
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VE
R P
OS
ITIO
N.
CH
EC
K F
OR
DIS
CO
NN
EC
TE
D O
R F
AU
LTY
(CH
EC
K F
OR
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ULT
Y P
RE
SS
UR
E S
WIT
CH
)
TH
ER
MIS
TO
R.
CH
EC
K T
WO
PIN
CO
NN
EC
TO
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T E
CU
CH
EC
K C
ON
TIN
UIT
Y A
CR
OS
S S
WIT
CH
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ING
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1970-7
CA
MA
RO
w/o
AC
GEN
IV
8
4.
5.
8. 9.
10
.
901172 REV A 8/13/07, 1970-78 CAMARO w/o AC GEN IV EVAP INSTR PG 25 OF 28
25
PART 1
TAPE PA
RT 2
HERE, A
LIGN
PART 2
ALO
NG
SO
LID LIN
E A
ND
TAPE IN
TO P
LAC
E1970-78 CAMARO w/o ACEVAPORATOR BRACKET
MOUNTING HOLES
OEM HOLE
OEM HOLE
CUT ALONGDOTTED LINE
PLACE TOP EDGE OF TEMPLATE ALONG BEND OF INNER COWL OEM HOLE
PART 2
ALIG
N A
LON
G LIN
E
1970-78 CAMARO w/o ACEVAPORATOR BRACKET
MOUNTING HOLES
3.313”
DRILL3/16”HOLES
3.0
16
”1
.19
2”
CU
T A
LON
GD
OTTED
LIN
E
PLACE TOP EDGE OF TEMPLATE ALONG BEND OF INNER COWL
26 901172 REV A 8/13/07, 1970-78 CAMARO w/o AC GEN IV EVAP INSTR PG 26 OF 28
1970-7
8 C
AM
AR
O w
/o A
C G
EN
IV
19
70
-78 C
AM
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CC
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4.5
00
0”
DRILL 3
/16
”H
OLE
S
CU
T ALO
NG
DO
TTED
LINE
1970-7 CHEVY CAMARO w/o AC GEN IV 8
AC GEN IV EVAP INSTR PG 27 OF 28 901172 REV A 8/13/07, 1970-78 CAMARO w/o
27
EVAPORATOR KIT PACKING LISTEVAPORATOR KIT
561170
No. QTY. PART No. DESCRIPTION
1.2.
11
1
781171744004-VUE
1970-78 CAMARO w/o AC GEN IV ACC. KITGEN IV 4 VENT EVAP SUBCASE
1970-7 CHEVY CAMARO w/o AC GEN IV 8
AC GEN IV EVAP INSTR PG 28 OF 28 901172 REV A 8/13/07, 1970-78 CAMARO w/o
CHECKED BY:PACKED BY:
DATE:
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ACCESSORY KIT781171 NOTE: IMAGES MAY NOT DEPICT ACTUAL PARTS AND QUANTITIES.
REFER TO PACKING LIST FOR ACTUAL PARTS AND QUANTITIES
OFF
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HOT
FLR
HI
DE F
COLD
A C
GEN IV 4 VENT EVAP. SUB CASE
744004-VUE