Pontiac FIREBIRD 1972 Service Manual page 123

1A-64 1972 PONTIAC SERVICE MANUAL
17-25 LB. F T .
NOTE: TIGHTEN BOLT A PRIOR
TO TIGHTENING
BOLTB
AND COMPRESSOR MOUNTING
BOLT. REFRIGERANT LEAKS
M A Y OCCUR I F THIS SEQUENCE
IS NOT FOLLOWED.
B
17-25 LB. FT.
I
SUPPORT
COMPRESSOR
MUFFLER A N D
FITTING ASM.
A (17-25 LB. FT.)
T
,
7-9 LB. F T
MUFFLER A N D
FITTING ASM.
%'
T I
.\
, A (17-25 LB. FT.)
8 CYL. ENGINE
\
COMPRESSOR
MOUNTING BOLT
- -
Fig. 1A-55 A and
G
Series Muffler and Compressor Fittings Assembly
5. When all pressure has been relieved, remove screw,
fittings assembly and O-ring seals.
6. Immediately cover all openings in compressor and
rest of system.
A simple way to cover compressor openings is with
a plate (similar to the one on new compressor) which
can be attached with fittings assembly screw, using
the O-rings to provide a seal.
7. Disconnect compressor clutch coil wire and super-
heat switch wire, remove compressor mounting
plates to bracket bolts (front and rear) and remove
compressor from car. Refer to Figs. 1A-58 thru 1A-
59 for compressor mounting.
/
COMPRESSOR ASM.
I
17-26 LB. FT.
Fig. 1A-56 F Series Compressor Fittings Assembly
Fig. 1A-57 X Series Compressor Fittings Assembly