With Manual A/C

REMOVAL

Evaporator Case/Plenum Removal/Installation:

1. Remove the heater core plenum assembly. For removal procedure see Heater Core Case Removal And Installation. Service and Repair

Fig. 5 Typical heater core removal. 1982---88:

2. Remove the four retaining screws from the heater core cover and remove the cover from the plenum assembly.
3. Pull the heater core and seal assembly from the plenum assembly.