Servo; Overrunning Clutch; Compressing Front Servo Rod Guide; Location Of Non-Threaded Hole In Clutch Cam - Jeep Wrangler 2001 Service Manual

TJ
AUTOMATIC - 32RH (Continued)
(36) Remove low-reverse drum and overrunning
clutch as assembly. Slide drum and clutch through
rear band and out of case. Set drum and clutch
assembly aside for cleaning and inspection.
(37) Remove rear band from case.
(38) Compress front servo rod guide about 1/8 in.
with Spring Compressor Tool C-3422-B (Fig. 28).
(39) Remove front servo rod guide snap-ring (Fig.
28). Exercise caution when removing snap-ring.
Servo bore can be scratched or nicked if care is
not exercised.
(40) Remove compressor tools and remove front
servo rod guide, spring and servo piston.
(41) Compress rear servo spring retainer about
1/16 in. with Spring Compressor Tool C-3422-B.
(42) Remove rear servo spring retainer snap-ring.
Then remove compressor tools and remove rear servo
spring and piston.
Fig. 28 Compressing Front Servo Rod Guide
1 - SPRING COMPRESSOR TOOL C-3422-B
2 - ROD GUIDE SNAP-RING
ASSEMBLY

SERVO

(1) Install rear servo piston, spring and spring
retainer. Compress rear servo spring and retainer
with Compressor Tool C-3422-B.
(2) Install front servo piston, spring and rod guide.
Compress front servo rod guide with Valve Spring
Compressor C-3422-B and install servo snap-ring
(Fig. 28).
2001 JEEP WRANGLER

OVERRUNNING CLUTCH

(1) Examine bolt holes in overrunning clutch cam.
Note that one hole is not threaded (Fig. 29). This
hole must align with blank area in clutch cam bolt
circle (Fig. 30).
(2) Mark location of non threaded hole in clutch
cam and blank area of case with paint stripe (Fig.
31).
(3) Align and install overrunning clutch cam in
case (Fig. 31). Be sure cam is correctly installed.
Bolt holes in cam are slightly countersunk on
one side. This side of cam faces rearward
(toward rear support).
(4) Partially install overrunning clutch in cam
(Fig. 31).
(5) Verify that non threaded hole in clutch cam is
properly aligned (Fig. 31). Check alignment by
threading a clutch cam bolt into each hole. Adjust
cam position if necessary before proceeding.
(6) Seat overrunning clutch in clutch cam after
verifying correct cam alignment.
(7) Install overrunning clutch cam bolts. Clutch
cam bolts are shorter than rear support bolts.
Tighten cam bolts to 17 N·m (150 in. lbs. or 13 ft.
lbs.) torque.
(8) Lubricate overrunning clutch rollers, springs
and cam with Mopar ATF +4 transmission fluid.
Fig. 29 Location Of Non-Threaded Hole In Clutch
1 - NON-THREADED HOLE
2 - CLUTCH CAM
AUTOMATIC - 32RH
Cam
21s - 95