Honda HSM1590i Manuel De L'utilisateur page 81

Track
Make sure the tracks are clean and dry before adjustment. The tracks
cannot be correctly adjusted if clogged with snow or debris, or coated
with ice. Check the track deflection by pressing down midway between
the wheels. When correctly adjusted, the track will deflect 16 20 mm
(0.63 0.79 in) when pressed with a force of 10 kgf (22 lbf). −
16 20 mm −
(0.63 0.79 in) −
Adjusting procedure:
1. Loosen the lock nuts of the left and right tension bolt, and turn the
adjusting nuts to correctly tension both tracks.
2. After adjustment, tighten the lock nuts securely.
LOCK NUT
78
TRACK
ADJUSTING NUT
PRESS
TENSION BOLT
−