4 Repair
4.3.12. Replacement of motor axis 1-3
1493HAC030005-001 Revision: -
© Copyright 2006 ABB. All rights reserved.
4. Push on the motor flange
gently in direction (A), at
the same time as you feel
for the backlash by moving
the upper arm back and
forward.
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5. Ensure that the gear is
kept absolutely still. Apply
Loctite 243 and tighten the
screws (C).
Shown in figure Location on page 146
Tightening Torque 9Nm.
6. Check through the upper
oil level hole that gear
wheel (B) is axially
movable
Shown in figure Refitting on page 148.
7. Fill the gearbox with oil. Specified in section Oil and Grease specification on page
199.
8. Refit the gearbox unit 1-3 Described in section Replacement of Gearbox Unit 1- 3 on
page 141.
Action Note
Continued