Toyota
Jeep Cherokee
 Service Manual
Transmission and transfer case » Automatic transmission-30RH » Disassembly and assembly
Overrunning clutch/low-reverse drum

DISASSEMBLY

(1) If the clutch assembly came out with the lowreverse drum, thread two clutch cam bolts into the cam. Then lift the cam out of the drum with the bolts (Fig. 164). Rotate the cam back and forth to ease removal if necessary.

Fig. 164 Removing Overrunning Clutch From Low-Reverse Drum
Fig. 164 Removing Overrunning Clutch From Low-Reverse Drum

1 - CAM BOLTS
2 - LOW-REVERSE DRUM> 3 - OVERRUNNING CLUTCH AND CAM

(2) Remove the clutch roller and spring assembly from the overrunning clutch race.

ASSEMBLY

(1) Assemble clutch rollers and springs in retainer if necessary (Fig. 165).

(2) Install overrunning clutch roller, spring and retainer assembly in clutch cam (Fig. 166).

(3) Temporarily assemble and check overrunning clutch operation as follows: (a) Assemble cam and clutch.

Fig. 165 Overrunning Clutch Rollers, Springs, Retainer
Fig. 165 Overrunning Clutch Rollers, Springs, Retainer

1 - RETAINER
2 - SPRING
3 - ROLLER

Fig. 166 Assembling Overrunning Clutch And Cam
Fig. 166 Assembling Overrunning Clutch And Cam

1 - CLUTCH CAM 2 - CLUTCH ROLL ASSEMBLY

(b) Install clutch assembly on low-reverse drum with twisting motion (Fig. 167).

(c) Install drum-clutch assembly in case and install clutch cam bolts.

(d) Install rear support and support attaching bolts.

(e) Check low-reverse drum rotation. Drum should rotate freely in clockwise direction and lock when turned in counterclockwise direction (as viewed from front of case).

Fig. 167 Temporary Assembly Of Clutch And Drum To Check Operation
Fig. 167 Temporary Assembly Of Clutch And Drum To Check Operation

1 - LOW-REVERSE DRUM
2 - CLUTCH RACE (ON HUB OF DRUM)
3 - OVERRUNNING CLUTCH

    More about «Disassembly and assembly»:

    Governor and park gear

    Valve body

    Transmission

    Overrunning clutch/low-reverse drum

    Front servo piston

    Rear servo piston

    Oil pump and reaction shaft support

    Front clutch

    Rear clutch

    Planetary geartrain/output shaft

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