Overdrive Support - Jeep cherokee 2000 Service Manual

XJ
DISASSEMBLY AND ASSEMBLY (Continued)
(14) Install clutch drum bearing and race assembly
(Fig. 228). Be sure bearing rollers face upward as
shown. Outside diameter of assembled bearing and
race is 50.2 mm (1.976 in.). Inside diameter is 28.9
mm (1.138 in.).
Fig. 228 Installing Clutch Drum Bearing And Race
Assembly
1 – BEARING AND RACE ASSEMBLY
2 – CLUTCH DRUM
3 – RACE
4 – ROLLERS
(15) Install clutch on planetary gear.
(16) Verify one–way clutch operation. Hold drum
and turn planetary shaft clockwise and counterclock-
wise. Shaft should turn clockwise freely but lock
when turned counterclockwise.

OVERDRIVE SUPPORT

DISASSEMBLY
(1) Check brake piston operation. Mount support
on clutch (Fig. 229).
(2) Apply compressed air through support feed
hole and observe brake piston movement (Fig. 229).
Piston should move smoothly and not bind or stick. If
operation is incorrect, replace piston and support.
(3) Remove thrust bearing front race, thrust bear-
ing and rear race (Fig. 230).
(4) Turn overdrive support over and remove bear-
ing race and clutch drum thrust washer (Fig. 231).
(5) Compress piston return spring with Spring
Compressor 7537 and remove piston snap ring (Fig.
232).
AW–4 AUTOMATIC TRANSMISSION
Fig. 229 Checking Brake Piston Movement
1 – BRAKE PISTON
2 – OVERDRIVE SUPPORT
3 – SUPPORT FEED HOLE
4 – CLUTCH
Fig. 230 Removing Support Thrust Bearing And
1 – THRUST BEARING
2 – FRONT RACE
3 – REAR RACE
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Races