Installation Of Internal Components And Oil Pump; Exploded View Of Intermediate Clutch Accumulator; Low And Reverse Clutch Piston And Springs In Case - Pontiac Grand Prix Service Manual

7G-42 1969
PONTIAC SERVICE MANUAL
Fig. 7G-108 Exploded View of Intermediate Clutch
Accumulator
Use care to avoid making nicks or burrs on parts,
particularly at bearing surfaces and surfaces where
gaskets are used.
It is extremely important to tighten all parts evenly to
avoid distortion of parts and leakage at gaskets and
other joints. Use a reliable torque wrench to tighten all
bolts and nuts to specified torque.
INSTALLATION OF INTERNAL COMPONENTS AND
OIL PUMP
1. Install inner and outer hook-type seal rings to
intermediate clutch accumulator piston.
2. Install piston assembly into its bore in case (Fig.
7G-108).
3. Install piston spring into case and install O-ring seal
to piston cover.
NOTE: Free length of spring is 3
Y
16" by 1 Y 16"
diameter.
4. Install accumulator cover to its bore in case by
installing Compressor J 23069 on oil pan face with two
(2) oil pan bolts, compress intermediate accumulator
cover and install its retaining ring. Remove bolts and
tool (Fig. 7G-38).
NOTE: A production day and shift built number,
transmission model and model year are stam~ed on the
intermediate clutch
accumulate;
piston c~ver.~If cover is
replaced this information must be stamped on new cover
(Fig. 7G-2).
5. Install outer, center and inner flat seals to low and
reverse clutch piston and install piston assembly into
case.
NOTE: Notch in low and reverse clutch piston must be
installed adjacent to parking pawl and lug on back of
piston aligned with its cavity in case.
6. Install seventeen (17) piston return springs and
spring retainer in case (Fig. 76-36).
NOTE: Free length of springs is 1
1/4"
by 1/2"
diameter.
7. Using Compressor Tools J 23327-1, J 23327-2 and
Pilot J 21420-2 in end of case, compress low and
reverse clutch piston and spring retainer, install
OUTPUT RING GE
Fig. 7G-109 Low and Reverse Clutch Piston and
Fig. 76.110 Installing Reaction Carrier-To-Output
Springs in Case
Ring Gear Thrust Washer