Third Speed Synchro Ring; Synchro Hub On Output Shaft - Jeep Wrangler 2001 Service Manual

TJ
MANUAL-NV3550 (Continued)
(28) Install third speed synchro ring on third gear
(Fig. 75).
Fig. 75 THIRD SPEED SYNCHRO RING

1 - THIRD SPEED SYNCHRO RING

2 - THIRD GEAR
(29) Assemble 3-4 synchro hub, sleeve, springs,
struts and detent balls.
(30) Start 3-4 synchro hub on output shaft splines
by hand (Fig. 76).
CAUTION: The 3-4 synchro hub and sleeve can be
installed backwards. One side of the sleeve has
grooves in it. This side of sleeve faces the front of
the shaft.
Fig. 76 3-4 SYNCHRO HUB ON OUTPUT SHAFT
1 - GROOVED SIDE OF SLEEVE (TO FRONT)
2 - 3-4 SYNCHRO ASSEMBLY
(31) Press 3-4 synchro assembly onto output shaft
with shop press and suitable size pipe tool (Fig. 77).
NOTE: Place the pipe on hub as close to output
shaft as possible without contacting the shaft
splines.
2001 JEEP WRANGLER
Fig. 77 PRESS 3-4 SYNCHRO ON OUTPUT SHAF
1 - PRESS RAM
2 - PIPE TOOL
3 - 3-4 SYNCHRO
4 - THIRD SPEED SYNCHRO RING
(32) Install 3-4 synchro hub snap ring (Fig. 78)and
verify snap ring is seated.
NOTE: Snap rings are available in thicknesses from
2.00 mm to 2.30 mm (0.078 to 0.090 in.). Install
thickest snap ring that will fit in shaft groove.
1 - 3-4 SYNCHRO HUB SNAP RING
2 - SNAP RING PLIERS
MANUAL-NV3550
Fig. 78 3–4 SYNCHRO HUB SNAP RING
21s - 55