5Maintenance
Formaintenanceinstructionsfromsuppliers,seechapter8Appendix.Always Always
Always
ensurethatmountingisaccordingtochapter6
Technicaldata.Ensuretotallycleansurfacesduringmounting-alsoremoveremainingloctiteresidueonthreads.Always Always
Always
refer
totighteningtorquesinchapter6Technicaldata.
Step Step
Step
5 5
5
Removespiderandcouplingpart.
Step Step
Step
6 6
6
Dismantleshaftbymountingextractorbolttool.
Keepturningextractorboltuntilshaftisforcedfromthebearing
frame.
NOTE NOTE
NOTE
Extraextractorbolttoolcanbeacquiredifneeded(seechapter
7.10ToolsorSparePartManual).
Step Step
Step
7 7
7
Mountshaftreverseasdismantling
CAUTION CAUTION
CAUTION
Ensurethatoiltrapring,ifany,isrefittedcorrectduringmounting.
38