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7A2-18
1977 PONTIAC SERVICE MANUAL
Fig.
7A2-15
Governor Cover and "0" Ring Seal
Fig.
7A2-16
Removing Governor
Fig.
7A2-17
Removing Transmission Oil Pan
\I
SUCTION S C R E E N
Fig.
7A2-18
Removing
071
Pump Suction Screen
(Strainer)
REMOVAL OF VALVE BODY AND
LINKAGE
1. Remove detent roller and spring assembly from valve
body (Fig. 7A2-19). Remove valve body to case attaching
bolts.
2. Remove actuator pin from detent actuator valve lever
and remove control wire (Fig. 7A2-20).
3. Remove manual control valve link from range selector
inner lever and remove valve body (Fig. 7A2-20).
4. Remove intermediate servo return spring, transfer
support plate bolts and remove transfer support plate (Fig.
7A2-2 1).
5. Remove upper valve gasket, valve body transfer plate
and lower valve gasket (Fig. 7A2-22).
6. Remove (4) check balls from correct passages in case
face (Fig. 7A2-23).
7. Remove oil pump pressure screen from oil pump
pressure hole in case (Fig. 7A2-24).
8. Remove governor feed screen from governor feed hole
(drive oil) in case (Fig. 7A2-25).
9. Remove manual shaft to case 'retainer with
screwdriver (Fig. 7A2-26).
10. Loosen nut holding range selector lever to manual
shaft (Fig. 7A2-27). Pull on manual shaft and remove nut and
manual shaft.
11. Remove range selector lever parking pawl actuator
rod from case. Disassemble inner lever from parking pawl
actuator rod (Fig. 7A2-28).
12. Remove manual shaft to case lip seal if replacement
is required (Fig. 7A2-29).
13. Remove attaching special bolts and parking lock,
lock bracket (Fig. 7A2-30).
14. Remove parking pawl disengaging spring (Fig. 7A2-
3 1).
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