4 Repair
4.3.12. Replacement of motor axis 1-3
3HAC030005-001 Revision: -148
© Copyright 2006 ABB. All rights reserved.
Refitting
xx0700000616
A Motor pinion
B Gear Z2/1-3, 90 cog
Action Note
1. Mount new O-ring (E) onto
the motor flange, lubricate
the o-ring with grease
FM222.
Shown in figure Location on page 146.
2. Insert the new motor, do
not tighten the screws.
CAUTION!
Fit the motor, making sure the motor pinion is properly
mated to the gear wheel, do not use force or the motor
pinion may get damaged.
3. Remount the upper arm
temporarily, to be used to
feel the backlash.
A
Continued
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