Yamaha MM600D Service Manual page 39

TRACK TENSION ADJUSTMENT
1. Lift the rear of the machine onto a suitable
stand to raise the track off the ground.
2. Measure:
•
Track deflection a
Using a spring scale 1, pull down on the
center of the track with 10 kg (22 lb) of force.
Out of specification → Adjust.
SEJ2550
3. Adjust:
•
Track deflection
Adjustment steps:
•
Place the machine onto a suitable stand to
raise the track off of the ground.
•
Loosen the rear axle nut 1.
NOTE:
It is not necessary to remove the cotter pin 2.
SEJ2560
a. Start the engine and rotate the track once or
twice. Stop the engine.
b. Check the track alignment with the slide run-
ner 3.
If the alignment is incorrect, turn the left and
right adjusters to adjust.
SEJ2570
2-26
INSP
ADJ
Track deflection a:
20 ~ 25 mm (0.79 ~ 0.98 in)