FLENDER K.SH - Inspecting the Shrink Disk; General Inspection of the Gear Unit; Check that All of the Fastening Bolts Are Tight; Final Work

Servicing
8.3 Maintenance and servicing work
A5850-02en Edition 06/2022 91
8.3.5 Inspecting the shrink disk8.3 Maintenance and servicing work
Introduction
The shrink disk inspection is limited to a visual assessment of its condition.
Aspects of the inspection
Observe the following points when inspecting the shrink disk:
• Loose bolts
• Damage due to use of force
• Inner ring resting flush against the outer ring
Further information
You can find additional information about the shrink disk in the shrink disk operating instruc-
tions in the complete documentation for the gear unit.
8.3.6 General inspection of the gear unit8.3 Maintenance and servicing work
Arrange for Flender Customer Services to inspect the gear unit. Thanks to their experience,
these engineers are best placed to assess whether and which gear unit components need to
be replaced.
8.3.7 Check that all of the fastening bolts are tight8.3 Maintenance and servicing work
Note the following points when checking that the fastening bolts are tight:
• Observe the data regarding connection classes (Page76), preload forces and tightening
torques (Page76).
• Replace any bolts that are no longer fit for use by bolts of the same strength class and
type.
8.3.8 Final work8.3 Maintenance and servicing work
After you have finished all the work listed in the maintenance schedule, replace any bolts
that are no longer fit for use by bolts of the same strength class and type.
8.4 Possible faults8.4 Possible faults
The faults listed below are only intended as a troubleshooting guide.
If any faults occur while the unit is still under warranty, do not allow anyone except Flender
Customer Services to attempt a repair.
Even after the warranty period has expired, you should still arrange for faults to be rectified
by Flender Customer Services.