-Worn or scoured bearing surfaces
-Rounded engagement dogs and slots
-Worn shaift fork
-Worn splines on shafts and shaifting
sleeves.
Bearings
When gearbox is removed check
gearbox ball bearings for contamination
and/or metal shavings.
Check if ball bearing turn freely and
smoothly.
Replace if necessary,refer to
GEARBOX HOUSING in this
subsection.
Shifting Sleeves
Check shaifting sleeves for worn inner
splines and roundde or damaged
engagement dogs.
TYPICAL
1. Inner splines
2. Enagement dogs
Measure the width of shift fork
engagement groove.
TYPICAL
1.Shifting sleeve
A.Width of shaift fork engagement groove.
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