Removal Procedure
- Remove the evaporator and blower module assembly. Refer to
Air Conditioning (A/C) Evaporator and Blower Module Assembly Replacement
.
- Remove the heater assembly retaining nuts (1) from the engine compartment.
- Remove the I/P carrier. Refer to
Instrument Panel Carrier Replacement
in Instrument Panel, Gages and Console.
- Disconnect the temperature actuator electrical connector.
- Disconnect the vacuum lines from the actuators.
- Remove the heater assembly.
Installation Procedure
- Install the heater assembly.
- Connect the vacuum lines to the actuators.
- Connect the temperature actuator electrical connector.
- Install the I/P carrier. Refer to
Instrument Panel Carrier Replacement
in Instrument Panel, Gages and Console.
Notice: Use the correct fastener in the correct location. Replacement fasteners
must be the correct part number for that application. Fasteners requiring
replacement or fasteners requiring the use of thread locking compound or sealant
are identified in the service procedure. Do not use paints, lubricants, or
corrosion inhibitors on fasteners or fastener joint surfaces unless specified.
These coatings affect fastener torque and joint clamping force and may damage
the fastener. Use the correct tightening sequence and specifications when
installing fasteners in order to avoid damage to parts and systems.
- Install the heater assembly retaining nuts (2) to the engine compartment.
Tighten
Tighten the nuts to 6 N·m (53 lb in).
- Install the evaporator and blower module assembly. Refer to
Air Conditioning (A/C) Evaporator and Blower Module Assembly Replacement
.