5-18
Periodic maintenance
TIP
Check the track for wear and damage at the same time.
Adjusting
1.
Stop the engine and remove the engine switch key.
2.
Loosen the wheel nut on both sides.
3.
Loosen the locknut, and adjust the track slack by
turning the adjusting nut.
TIP
There is one adjusting nut in the center.
4.
Tighten the locknut and wheel nuts to the specified
torques.
Replacing the sprocket pin
If an excessive load is applied to the driving system, for
example, when the Snowblower is stuck in a rut, the
sprocket pin will be cut to protect the driving system.
If the sprocket pin is broken, replace it immediately.
1
1. Wheel nut
1
2
A
B
1. Locknut
2. Adjusting nut
Slack
Direction A
Increase
Direction B
Decrease
Tightening torque:
Locknut:
31 N·m (3.1 kgf·m)
Wheel nut:
66 N·m (6.6 kgf·m)
Position the Snowblower on a level surface.
WARNING
7XE-28199-U6-E0.book 18 ページ ２０２０年５月１日 金曜日 午後３時４３分