Subaru Legacy 2002 Service Manual page 2769

HVAC System (Heater, Ventilator and A/C)
10) Remove bolts from compressor bracket.
4 CYLINDERS:
6 CYLINDERS:
11) Loosen bolts to remove compressor from
bracket.
COMPRESSOR
C: INSTALLATION
1) Install in the reverse order of removal.
2) Replace O-rings on low-/high-pressure hoses
with new ones, then apply compressor oil.
3) When replacing compressor, adjust amount of
compressor oil. <Ref. to AC-28, Compressor Oil.>
4) Charge
OPERATION, Refrigerant Charging Procedure.>
B4M2311
B4M2336
B4M2312
AC-36
S701281A11
refrigerant. <Ref. to AC-23,