Removing The Transmission; Checking The Shift Forks; Checking The Shift Drum Assembly - Yamaha FJR13AG Service Manual

EAS30430

REMOVING THE TRANSMISSION

1. Remove:
• Main axle assembly
TIP
Remove the main axle assembly with the slide
hammer bolts "1" and weight.
Slide hammer bolt
90890-01083
Slide hammer bolt 6 mm
YU-01083-1
Weight
90890-01084
Weight
YU-01083-3
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
Do not attempt to straighten a bent shift fork
guide bar.
3. Check:
• Shift fork movement
(along the shift fork guide bar)
1
Rough movement → Replace the shift forks
and shift fork guide bar as a set.
EAS30432

CHECKING THE SHIFT DRUM ASSEMBLY

1. Check:
• Shift drum groove
Damage/scratches/wear → Replace the shift
drum assembly.
• Shift drum segment "1"
Damage/wear → Replace the shift drum as-
sembly.
• Shift drum bearing "2"
Damage/pitting → Replace the shift drum as-
sembly.
5-100
TRANSMISSION
WARNING