Lemans FWD L4-121 2.0L (1989)
Heater Core: Service and Repair
With Air Conditioning
1.
Disconnect battery ground cable.
2.
Block off heater hoses with spring clips, then disconnect the hoses from heater core.
3.
Disconnect evaporator drain hose from heater case.
4.
On models equipped with manual transaxle, remove gear shift boot.
5.
On all models, remove package shelf, then the front floor console shift plate and front center console.
6.
Remove glove box attaching screws and straps, then the glove box.
7.
Remove hush panel retainers and the hush panel.
8.
Remove outer heater case cover retainers, then bend back tab and remove the cover.
9.
Remove heater case cover retaining clips and the cover.
10.
Remove heater core cover attaching screws and the cover.
11.
Remove heater core clamps and the heater core.
12.
Reverse procedure to install.