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3HAC026876-001 Revision: C
Action
5. Remove the cover for connector access on top of
the motor by unscrewing its four attachment
screws.
6. Disconnect all connectors beneath the motor
cover.
7.
NOTE!
Keep the old top cover with the air nipple
mounted.
8.
DANGER!
Secure the weight of the lower arm properly
before releasing the brakes of motor, axis 2!
When releasing the holding brakes of the motor,
the lower arm will be movable and may fall down!
9. After the weight of the lower arm is properly
secured, continue removal of the motor unit, as
detailed in section
Removal, motor on page
4.6.2. Replacement of motor axis 2
Note
A
xx0600002874
•
A: Attachment screw
•
B: Air hose
•
C: Top cover
•
D: Motor unit
307.
Continues on next page
4 Repair
Continued
B
C
D
311
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