1988 GMC S-15 "remove rear heater assembly" Questions

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...rear for access and dis-connect the wiring harness remove the screws and nuts retaining the heater housing inside the cab remove the heater housing from the vehicle detach the core retaining straps ...

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...Remove the rear floor air outlet duct from the holes in the floor reinforcement. 9. Disconnect the rear floor air outlet duct from the heater air outlet cover. 10. Remove the rear floor air outlet ...

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...Remove or Disconnect 1.Engine coolant. Refer to Draining and Filling Cooling System in Engine Cooling. 2.Heater hoses. Refer to Heater Hoses. 3.Instrument panel. Refer to Instrument Panel Replacement ...

...Remove heater housing assembly by tilting heater downward to disengage it from air inlet duct and pulling toward rear of vehicle. Remove heater core from heater housing. Reverse procedure to

Question about GMC S-15

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...Remove the fuel injection appearance cover (if it has one) Drain cooling system Disconnect heater hoses Rmv. right/left instrument panel closeouts Rmv. the carpet Rmv. rear floor air outlet duct from ...

remove the rear screw of the resistor assembly. Remove the blower motor resistor assembly. To Install: Install the blower motor resistor assembly. Install the rear screw and tighten the forward screws

Question about GMC S-15

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...and left instrument panel sound insulators. Remove rear compartment heat duct adapter bolt/screw and adapter. Remove heater outlet duct bolts and duct. Remove heater core cover. Remove heater

...remove the rear case for access to the heater core. Loosen the retainers and remove the heater core retaining straps. Remove the heater core and seals. To install: Install the heater core and seals, ...

Question about GMC S-15

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...rear of engine. It doesn't seem to be the lower hose and both the rad and thermostat are new and appear to be dry. I suspect the heater core but wonder how didficult it is to get at it. put some hose ...

...the four core cover retaining screws. Loosen the four screws holding the core retaining yokes and the core to the retainer cover. Remove the rear cover and core. To install, reverse this

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