ABB IRB 390 Product Manual page 142

5 Repair
5.4.1 Replacing the base unit
Continued
3
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142
Action
Fit the upper end of the telescopic shaft by in-
stalling the friction shim, sealing ring and the
telescopic shaft at the base unit.
CAUTION
The telescopic shaft must be oriented correctly,
otherwise it is damaged. Always fit the narrow
shaft part up against the base unit.
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Note
Telescopic shaft unit:
3HAC059382-003
xx2000001109
Product manual - IRB 390
3HAC066566-001 Revision: B