4 Repair
4.7.1 Introduction
3HAC026320-001 Revision: A 105
4.7: The wrist and axes 5 and 6
4.7.1 Introduction
General
The wrist, which includes axes 5 and 6, is a complete unit, comprising drive units and gears.
It is of such a complex design that it is not normally serviced on-site, but should be sent to
ABB to be serviced.
NOTE!
ABB recommends to carry out only the following servicing and repair work on the
wrist.
1. Grease the wrist according to the table in section Maintenance Intervals on page
56.