Diesel Data: Automotive Repair

Heater Core Replacement - Auxiliary

Heater Core Replacement - Auxiliary

Removal Procedure
1. Remove the HVAC module-auxiliary.
2. Remove the screws from heater core cover-auxiliary (3) from the HVAC module-auxiliary.




3. Remove the heater core cover-auxiliary (3).




4. Remove the HVAC module pass thru seal-auxiliary.
Remove the heater core-auxiliary (2) from the HVAC module-auxiliary.

Installation Procedure
1. Install the heater core-auxiliary (2) to the HVAC module-auxiliary.




2. Install the HVAC module pass thru seal-auxiliary.
3. Install the heater core access cover-auxiliary (3) to the HVAC module-auxiliary.

NOTE: Refer to Fastener Notice in Cautions and Notices.

4. Install the screws to the heater core access cover-auxiliary (3).

Tighten
Tighten the screws to 2 Nm (18 lb in).




5. Install the rear HVAC module-auxiliary.