Chrysler Vehicle User Manual page 1150

TJ
MANUAL - NV1500 (Continued)
Fig. 37 REVERSE GEAR
1 - REVERSE GEAR
Fig. 38 REVERSE GEAR SYNCHRO RING
1 - REVERSE GEAR
2 - SYNCHRO RING (SOLID BRASS)
(4) Start fifth-reverse synchro assembly on output
shaft splines by hand. Then seat synchro onto shaft
with shop press and Cup 6310-1 (Fig. 39).
CAUTION: Fifth-reverse synchro hub and sleeve
can be installed backwards. One side of the sleeve
has double grooves and offset teeth. This side must
be installed away from reverse gear (towards 5th).
NOTE: The synchro hub is a press fit design. There
may be instances where the press is not necessary.
As long as there is a snug fit between the hub and
the shaft, the hub does not need to be replaced.
(5) Install new fifth-reverse hub snap ring (Fig.
40) and verify snap ring is seated in the shaft groove.
NOTE: Install thickest snap ring that will fit in shaft
groove.
MANUAL - NV1500
Fig. 39 FIFTH-REVERSE SYNCHRO ASSEMBLY
1 - SPACER
2 - PRESS RAM
3 - REVERSE GEAR
4 - FIFTH-REVERSE SYNCHRO ASSEMBLY
5 - CUP
6 - PRESS BLOCKS
7 - OUTPUT SHAFT
Fig. 40 FIFTH-REVERSE SYNCHRO HUB SNAP
1 - FIFTH-REVERSE SYNCHRO ASSEMBLY
2 - SNAP RING
3 - PRESS BED
4 - PRESS BLOCKS
21 - 13
RING