Subaru Legacy 2002 Service Manual page 2773

HVAC System (Heater, Ventilator and A/C)
15. Intake Unit
A: REMOVAL
S701632A18
1) Using refrigerant recovery system, discharge
refrigerant. <Ref. to AC-22, OPERATION, Refrig-
erant Recovery Procedure.>
2) Disconnect ground cable from battery.
3) Remove bolts securing expansion valve and
pipe in engine compartment.
4) Remove instrument panel. <Ref. to EI-35,
REMOVAL, Instrument Panel Assembly.>
5) Remove keyless unit and CRU unit.
6) Disconnect sunroof connector.
7) Disconnect servo motor connector.
8) Disconnect heater blower power transistor con-
nector.
9) Disconnect heater blower motor connector.
INTAKE UNIT
S701632
S4M0211
B4M2302
B4M2303
10) Disconnect in-vehicle temperature sensor
connector.
11) Remove bolts and nuts on the unit.
12) Disconnect drain hose.
13) Remove the unit.
B: INSTALLATION
1) Install in the reverse order of removal.
CAUTION:
Replace O-rings with new ones, and apply
compressor oil.
2) Charge refrigerant.
OPERATION, Refrigerant Charging Procedure.>
AC-40
B4M2307
B4M2337
S701632A11
<Ref. to AC-23,