6
901149 REV D 7/30/14, INST 67-72 CHEVY PICKUP wo AC EVAP KIT PG 6 OF 24
FIGURE 1
OEM Heater
Blower
1.
2.
3.
NOTE: Before starting the installa tion, check the function of the vehicle (horn, lights, etc.) for proper
operat ion, and study the instructions, illustrations & diagrams.
Perform the Following:
Disconnect battery.
Drain and remove radiator (retain).
Remove heater blower assembly and OEM heater hoses (discard).
NOTE: To remove the OEM heater blower assembly (under hood) and the air distribution system
(under dash), the factory manual recommends that the right inner fender be removed for accessibility.
Figure 1
