ABB CRB 1100 Product Manual page 409

Loosening the axis-3 motor
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Product manual - CRB 1100
3HAC078007-001 Revision: J
Action
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
CAUTION
Loosening timing belts will release axes. This
means the axes can fall down.
Make sure axes are well supported before
loosening timing belts.
Remove the lower arm cover.
Loosen the screws and move the motor slightly
to slacken the timing belt.
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5 Repair
5.6.1 Replacing the housing
Continued
Note
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