Transmission And Gearbox - Yamaha TT600R Service Manual

INSPECTION AND REPAIR

TRANSMISSION AND GEARBOX

1. Inspect:
•
Shift fork pin (1)
•
Shift fork pawl (2)
Lines/Creases/Wear
2. Inspect:
•
Shift cam groove
•
Shift cam pins
Wear/Damage
3. Check:
•
Shift fork movement
Rough functioning
and/or guide bars.
4. Inspect:
•
Guide bar
Turn on a flat surface.
Curvature
WARNING
Do not attempt to straighten the deformed
guide bar.
5. Measure:
•
Transmission shaft eccentricity.
Use the centring tool and micrometer.
Out of specification
Transmission shaft eccentricity:
<Limit>: 0.08 mm
5-36
ENG
Replace.
Replace.
Replace shift forks
Replace.
Replace bent shaft.