Table of Contents
Advertisement
16-94
1 9 7 7 PONTIAC SERVICE MANUAL
THIS SCREW MUST
HORTER SCREEN EN
3E INSERTED INTO EVAPORATOR
HEATER CASE
NLET PIPE WlTH "SHORTER SCREEN
@
END IN FIRST"
'0
R&R TUBE, D-E-C
i/C SYSTEM & R&R NUTS,
JSE NEEDLE-NOSE PLIERS,
ACCUMULATOR
D-E-C
A/C SYSTEM
1A R&R IN ADDITION TO D&C ELECT.
R&R NUTS
CONN.
&
COOLING TUBE
(SEE
~-c.o.T.
REFRIG. OIL
FOR EVAPORATOR CASE, CORES
&
DUCTASM.,
DISTRIBI:' FOR PROPER
D&C ALL ELECT. CONN.
&
COOLING
OIL ADDITION)
TUBE, D-E-C A/C SYSTEM, R&R SCREWS
)IL O-RINGS WHEN
tEINSTALLING.
&
NUTS, USE NEW STRIP-CAULK TYPE
LER MATERIAL
02. OIL FOR EVAP. CORE REPL.
TRANSDUCER
HOSE CONNECTS Dl RECTLY TO
HEATER HOSES
WITH A/C &
LOOSEN CLAMP
ENGINE CODE "Y" (301)
CRUISE CONTROL
SLIT HOSE IF NECESSARY
VACUUM HOSE ROUTING
VACUUM HOSE WITH
ENGINE CODES "C"
(231 & "R" (350)
ENGINE CODE "V" (151)
DASH GROMMET
VACUUM HOSE ROUTING
ROUTE HOSE THRU
EXISTING WIRING
CLIP ON FRONT OF
.
D&C VAC. HOSES
R&RSCREWS
VACUUM TEE
E HOSE UNDER
HARNESS ASM.
4735
Fig. 18-1 54 1977 X Series
A/C
Exterior Service Procedures (No. 1 of 3)
Advertisement
Table of Contents
