Low And Reverse Roller Clutch Support Assembly; Sun Gear Bushings; Exploded View Of Low And Reverse Roller Clutch And Support Assembly - Pontiac Grand Prix Service Manual

TURBO HYDRA-MATIC TRANSMISSION M-38
7G-35
Sun Gear Bushings
a. Using Bushing Tool J 23062-3, Extension J 2 1465-13
and Drive Handle 5-8092 and with sun gear properly
supported, drive out bushings (2).
b. Using Bushing Tool J 23062-3 and Drive Handle J
8092, install each new bushing flush to .010" below
surface of each counterbore (Fig. 70-87).
ASSEMBLY
.
1. Install new front retaining ring on sun gear.
2. Install sun
gear
into sun
gear drive
shell
(Fig.
76-86),
3. Install sun gear-to-drive shell rear flat thrust washer
(Fig.
7G-85).
4. Retain sun gear to drive shell with new rear
retaining ring.
NOTE: Do not over stress front and rear retaining
rings on installation.
LOW AND REVERSE ROLLER CLUTCH SUPPORT
ASSEMBLY (Fig. 76-88)
DISASSEMBLY
1. Remove low and reverse overrun clutch inner race
from support assembly.
NOTE: Before removal, check for correct assembly.
Inner race shouldfree wheel clockwise only.
2. Remove low and reverse roller clutch front retaining
ring and low and reverse roller clutch assembly from
support.
INSPECTION
1. Wash parts in cleaning solvent and air dry.
2. Inspect roller clutch inner and outer races
.
for
scratches, wear or indentations.
3. Inspect roller clutch assembly rollers for wear and
roller springs for distortion.
NOTE: If rollers are renlpved from assembly, install
rollersfiom outside in to avoid bending springs.
LOW AND REVERSE ASSEMBLE WITH YELLOW PAINTMARK
CLUTCH SUPPORT
TOWARD FRONT OF TRANSMISSION
IF ROLLER FALLS OUT, INSTALL ROLLER
FROM "OUTSIDE IN" AS SHOWN TO
AVOID BENDING SPRINGS
Fig. 76-88 Exploded View of Low and Reverse Roller
Clutch and Support Assembly