Rev. 2.0
Maintenance Guide
1-87
(8) Tighten the lock nut on the front with the wrenches 17 and 22. Tighten the set screw of the
lock nut.
Wrench 17
Wrench 22
Wrench 22 turning direction
Set screw of lock nut
(9) Tighten the lock nut on the rear with the wrenches 17 and 22.
1) Put the wrench on the groove of the ball screw on the front.
Before tightening the lock nut on the
rear of the ball screw, place clean
cloth rags on the rail.
Wrench 17
2) Put the wrench 22 on the lock nut on the rear, and then tighten it.
Wrench 22