JUKI KE-3010 Maintenance Manual page 91

To loosen the lock nut on the rear of the ball screw on the YR side, put
the wrench wrapped in cloth rag into the clearance between the Y
motor frame and base frame.
Y_MOTOR_FRAME
YR rear side
YR front side
Wrench 17
Wrench turning
direction
Maintenance Guide
A
BASE_FRAME
Wrench 22
Wrench 22
Perform the same work for the YL.
1-80
View of A
Wrench 22 turning
direction
Wrench turning direction
Wrench 17
Protect the cover with cloth rags.
Rev. 2.0
Utilize this clearance.