nsxb13021a.pdf

Shift Fork, Synchro
Sleeve
Clearance Inspection
1. Measure the clearance between each shift fork and
its matching synchro sleeve.
Standard: 0.45-0.65 mm
(0.018-0.026 in)
Service Limit: 1.0 mm (0.039 in)
SYNCHRO
SLEEVE
SHIFT FORK
2. If the clearance exceeds the service limit, measure
the width of the shift fork fingers.
Standard:
1st/2nd Shift Fork: 8.9-9.0 mm
(0.350-0.354 in)
3rd/4th Shift Fork: 7.4-7.5 mm
(0.291 – 0.295 in)
5th Shift Fork: 6.4—6.5 mm
(0.252-0.256 in)
SHIFT FORK
If the width of the shift fork fingers is less than the
standard, replace the shift fork with a new one.
If the width of the shift fork fingers is within the
standard, replace the synchro sleeve with a new
one.
NOTE: The synchro sleeve and synchro hub
should be replaced as a set.