Jeep Wrangler 1997 Manual - page 1027
NOTE: The bolt holes in cam are slightly counter-
sunk on one side. This side of cam faces rearward
(toward rear support).
(6) Lubricate overrunning clutch rollers, springs
and cam with Mopar
t
ATF Plus 3, type 7176, trans-
mission fluid.
(7) Position overrunning clutch on a clean, flat
work surface with countersunk holes downward.
(8) Place rear of low-reverse drum over overrun-
ning clutch and align clutch rollers to hub of drum.
(9) While slightly pivoting low-reverse drum, push
hub of drum into overrunning clutch. Verify that
countersunk holes are facing outward. Cam should
be able to rotate in the drum clockwise only.
(10) Insert a suitable awl through the rear support
mounting hole closest to the pan sealing face. The
awl should be next to the wide space area at the
back of transmission case.
(11) Insert
low-reverse
drum
and
overrunning
clutch into front of transmission case and into rear
band.
(12) Insert awl tip into the threaded hole next to
the non-threaded hole in the overrunning clutch cam.
Verify that non-threaded hole is aligned with wide
space area on transmission case.
(13) Push low-reverse drum rearward to close gap
between cam and case.
(14) 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.
(15) Hold low-reverse drum in position so rear sup-
port will not push it out of overrunning clutch.
(16) Insert rear support into opening at rear of
transmission case (Fig. 94).
(17) Align support with the embossed arrow in the
direction of the pan face.
(18) Install and tighten rear support bolts to 17
N·m (150 in. lbs.) torque.
(19) Install snap ring to retain low-reverse drum
to hub of rear support (Fig. 95).
(20) Lubricate output shaft, rear support bore and
low-reverse drum hub with transmission fluid.
Fig. 93 Clutch Cam Alignment
Fig. 94 Rear Support
Fig. 95 Low-Reverse Drum Snap Ring
TJ
TRANSMISSION AND TRANSFER CASE
21 - 121
DISASSEMBLY AND ASSEMBLY (Continued)