Installation Procedure
- Install NEW system seals. Refer to Air Conditioning System Seal Replacement .
- Install air conditioning evaporator thermal expansion valve (3) and the 2 air conditioning evaporator thermal expansion valve bolts (2) and tighten to 15 N.m (11 lb ft).CAUTION: Refer to Fastener Caution .
- Install air conditioning evaporator hose (1) to air conditioning evaporator thermal expansion valve (3).
Install and tighten hose bolt to 19 N.m (14 lb ft).
- Install brake pipes.
- Install the engine sight shield. Refer to Engine Sight Shield Replacement .
- Evacuate and charge the refrigerant system. Refer to Refrigerant Recovery and Recharging .
- Leak test the fittings using the GE 39400-A detector.