Operation CHARM: Car repair manuals for everyone.
Home >> Ford >> 1990 >> E 150 Van L6-300 4.9L >> Repair and Diagnosis >> Heating and Air Conditioning >> Heater Core >> Service and Repair >> Main (Front)
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Main (Front)

HEATER CORE AND SEAL ASSEMBLY





Removal
1. Remove inlet and outlet hoses from heater core in engine compartment. Plug hoses with a (5/8-inch) diameter plug.
2. Remove two screws retaining modesty panel to underside of instrument panel. Remove panel.
3. Remove the four screws from heater core cover located on the Left Hand side of case underneath instrument panel. Remove cover.
4. Remove screw and retaining bracket at bottom of heater core.
5. Remove heater core and seal from case.

Installation
1. Position heater core and seal assembly and install core retaining brackets and screws.
2. Remove plugs from hoses.
3. Install inlet and outlet hoses to heater core.
4. Position heater cover and install four retaining screws.
5. Attach modesty panel to instrument panel with two retaining screws.
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