What steps are involved in replaceing a heater core in a Aurora-1996.
Jan 6, 2011 at 11:18 PM
heater core
1996 OLDSMOBILE AURORA
CHRIS HAMBLIN
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WRENCHTECH
- ✓ASE Certified Mechanic
- 20,761 POSTS
The labor time is about 3.5 hours
Tools Required:
J 37097-A Hose Clamp Pliers
Remove or Disconnect
1. Drain cooling system.
2. Heater hoses from heater core.
3. Console assembly.
4. Trim sound insulator as necessary to allow removal of heater core cover.
5. Heater core cover from HVAC module.
6. Retaining straps from heater core.
7. Heater core.
Install or Connect
1. Heater core into HVAC module with attaching straps and screws.
2. Heater core cover and attaching screws.
3. Console assembly.
4. Heater hoses to heater core.
5. Fill cooling system.
Tools Required:
J 37097-A Hose Clamp Pliers
Remove or Disconnect
1. Drain cooling system.
2. Heater hoses from heater core.
3. Console assembly.
4. Trim sound insulator as necessary to allow removal of heater core cover.
5. Heater core cover from HVAC module.
6. Retaining straps from heater core.
7. Heater core.
Install or Connect
1. Heater core into HVAC module with attaching straps and screws.
2. Heater core cover and attaching screws.
3. Console assembly.
4. Heater hoses to heater core.
5. Fill cooling system.
Jan 6, 2011 at 11:40 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.