JUKI KE-3010 Maintenance Manual page 98

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