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COVER
TABLE OF CONTENTS
PACKING LIST/PART DISCLAIMER
INFORMATION PAGE
ENGINE COMPARTMENT FIGURES 1.
WIRING NOTICE
O.E.M. DEFROST DUCT MODIFICATION, FIGURES 7, 7a & 8
ASTRO AIR VENTILATION REMOVAL & FRESH AIR COVER FIGURES 4, 4a, & 4b.
FIREWALL MODIFICATION & EVAPORATOR INSTALLATION, FIGURE 11c & 11d.
EVAPORATOR INSTALLATION CONT., FIGURE 12, 13 & 13a.
DEFROST DUCT INSTALLATION, PASSENGER & DRIVER SIDE A/C DUCT HOSE
ADAPTER INSTALLATION, FIGURES 9 & 10.
CENTER LOUVER DUCT HOSE ADAPTER INSTALLATION, FIGURE 11-11b.
DRAIN HOSE INSTALLATION FIGURE 14.
PASSENGER COMPARTMENT, FIGURES 2 & 3.
CONDENSER, COMPRESSOR BRACKET & PULLEY’S, FIGURES 5 & 6
A/C & HEATER HOSE, & HEATER CONTROL VALVE INSTALLATION FIGURES 16 & 17
HEATER CONTROL VALVE INSTALLATION FIGURE 20.
CONTROL PANEL WIRING & DUCT HOSE ROUTING, FIGURE 21.
EVAPORATOR HARDLINE AND BRACKET INSTALLATION, FIGURE 22.
OPERATION OF CONTROLS.
SMALL BLOCK A/C HOSE ROUTING, FIGURES 18
BIG BLOCK A/C HOSE ROUTING, FIGURES 19.
FIREWALL COVER INSTALLATION FIGURE 15.
DEFROST DUCT TEMPLATE
WIRING DIAGRAM
TROUBLE SHOOTING
THERMOSTAT ADJUSTMENT
EVAPORATOR KIT PACKING LIST
FIREWALL MODIFICATION TEMPLATE
Table of Contents
2
GEN IV 1968-76 CORVETTE w/o AC
901174-PCZ REV A 8/3/05, GEN IV 68-76 CORVETTE w/o AC INSTRUCTIONS PG 2 OF 29
