Checking The Shift Forks; Checking The Shift Drum Assembly; Installing The Shift Forks And Shift Drum Assembly - Yamaha FZS600'98 Service Manual

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1
SHIFT DRUM AND SHIFT FORKS
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2
4-75
EB413400

CHECKING THE SHIFT FORKS

The following procedure applies to all of the shift
forks and related components.
1. Check:
S shift fork cam follower 1
S shift fork pawl 2
Bends/damage/scoring/wear ! Replace
the shift fork.
2. Check:
S shift fork guide bar
Roll the shift fork guide bar on a flat sur-
face.
Bend ! Replace.
Do not attempt to straighten a bent shift
fork guide bar.
3. Check:
S shift fork movement
(on the shift fork guide bar)
Rough movement ! Replace the shift
forks and shift fork guide bar as a set.
EB413410

CHECKING THE SHIFT DRUM ASSEMBLY

1. Check:
S shift drum grooves
Damage/scratches/wear ! Replace the
shift drum.
S shift drum segment 1
Damage/wear ! Replace.
S shift drum bearing 2
Damage/pitting ! Replace.
EB413701
INSTALLING THE SHIFT FORKS AND SHIFT
DRUM ASSEMBLY
1. Install:
S shift drum assembly 1
ENG