User's Manual
![](/manual/fujitsu-isotec/020m33335a/user-s-manual-english/images/img-38.png)
SETTING UP
User's Manual 2-13
3) Verify that the hooks on both sides of the tractor unit are securely
hooked onto guide pin 2 as shown in the following figure.
Tractor unit at the rear
[Removing the tractor unit]
While pressing the lock levers of the tractor frames located on both
sides of the tractor unit, lift out the tractor unit to remove it.