Heater Core
Removal
Note:
If a heater core leak is suspected, the heater core must be leak-tested before it is removed from the vehicle. For additional information, refer to «Section 412-00».
1. Disconnect the battery. For additional information, refer to «Section 414-01».
2. Drain the cooling system. For additional information, refer to «Section 303-03A».
3. Remove the instrument panel. For additional information, refer to «Section 501-12».
µ 4. Compress the holding tabs and disconnect the heater water hoses (18472) at the heater core (18476).
µ 5. Remove the A/C plenum demister adapter (19E662).
1 Remove the screw.
2 Remove the A/C plenum demister adapter.
µ 6. Disconnect the vacuum line.
µ 7. Remove the heater core bracket.
1 Remove the screws.
2 Remove the bracket.
µ 8. Remove the plenum chamber top.
1 Remove the 13 screws.
2 Remove the plenum chamber top.
9. Remove the blend door assembly from the case.
µ 10. Remove the heater core.
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Suavy