Removing The Transmission; Checking The Shift Forks - Yamaha MTN1000 2016 Service Manual

EAS30430

REMOVING THE TRANSMISSION

1. Remove:
• Drive axle assembly "1"
• Shift drum retainers "2"
• Shift fork guide bars
• Shift fork-L
• Shift fork-R
• Shift drum assembly
• Shift fork-C
2. Remove:
• Bearing housing "1"
• Main axle assembly "2"
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a. Insert two bolts "3" of the proper size, as
shown in the illustration, into the main axle
assembly bearing housing.
3
b. Tighten the bolts until they contact the crank-
case surface.
c. Continue tightening the bolts until the main
axle assembly comes free from the upper
crankcase.
▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲
3. Remove:
• Oil delivery pipe 3 "1"
• Bearings "2"
1
2
2
1
1
EAS30431

CHECKING THE SHIFT FORKS

The following procedure applies to all of the shift
forks.
1. Check:
• Shift fork cam follower "1"
• Shift fork pawl "2"
Bends/damage/scoring/wear  Replace the
shift fork.
2. Check:
• Shift fork guide bar
Roll the shift fork guide bar on a flat surface.
Bends  Replace.
EWA12840
WARNING
Do not attempt to straighten a bent shift fork
guide bar.
3. Check:
• Shift fork movement
(along the shift fork guide bar)
Rough movement  Replace the shift forks
and shift fork guide bar as a set.
5-91
TRANSMISSION
2