Jeep Cherokee 2000 Service Manual - page 979
(4) Install fourth gear synchro ring on input shaft
(Fig. 92).
(5) Adjust height of idler gear pedestal on assem-
bly fixture (Fig. 93). Start with a basic height of 18.4
cm (7-1/4 in.). Final adjustment can be made after
gear is positioned on pedestal.
(6) Install assembled output shaft and geartrain in
input shaft (Fig. 94). Carefully rotate output shaft
until the 3–4 synchro ring seats in synchro hub and
sleeve.
Fig. 90 Preparing Assembly Fixture For Geartrain
Build-up
1 – SPECIAL TOOL 6747–2A (INSTALL ON COUNTERSHAFT
FRONT HUB)
2 – SPECIAL TOOL 8115
3 – SPECIAL TOOL 6747–1A
4 – SPECIAL TOOL 6747
Fig. 91 Installing Pilot Bearing In Input Shaft
1 – PILOT BEARING
2 – INPUT SHAFT
Fig. 92 Installing Fourth Gear Synchro Ring On
Input Shaft
1 – FOURTH GEAR SYNCHRO RING
2 – INPUT SHAFT
Fig. 93 Idler Pedestal Basic Height Adjustment
1 – REVERSE IDLER PEDESTAL
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NV3550 MANUAL TRANSMISSION
21 - 71
DISASSEMBLY AND ASSEMBLY (Continued)