Subaru Legacy BN/BS (2015-2019) Service Manual: Installation
CAUTION: • Do not start the engine before charging refrigerant. • If the engine is started with no refrigerant charge, replace the compressor assembly. • If the evaporator has been replaced, add an appropriate amount of compressor oil to the compressor. Compressor Oil > ADJUSTMENT • When the evaporator has been replaced, always replace the packing for expansion valve with a new one and apply the compressor oil on it. • Make sure that the water seal packing on the cover attachment area is securely attached. • Replace the O-rings with new parts, and then apply compressor oil. • Before handling the airbag system components, refer to “CAUTION” of “General Description” in “AIRBAG SYSTEM”. General Description > CAUTION 1. Install the evaporator sensor to the specified location. Evaporator Sensor > INSTALLATION 2. Install the expansion valve - cooling. Tightening torque: 5 N·m (0.5 kgf-m, 3.7 ft-lb) 3. Install the evaporator. 4. Attach the heater case lower. 5. Install the duct - foot assist. 6. Attach the heater core. 7. Install the heater and cooling unit assembly. Heater and Cooling Unit > INSTALLATION 8. Connect the ground terminal to battery sensor. NOTE |
Inspection
1. Check the evaporator fin for dust. Blow with compressed air or flush fins with water as needed.2. If any oil leak is found from the evaporator, replace the evaporator. ...
Other materials:
Preparation for overhaul procedure
1. After removing the engine from the vehicle body, attach the ST to the engine as shown in the figure.NOTE:When using a commercially sold engine stand, follow the instructions of engine stand used.Tightening torque:35 N·m (3.6 kgf-m, 25.8 ft-lb)ST1 498457000ENGINE STAND ADAPTER RHST2 4 ...
