Alfa Laval ALS - Page 41

5Maintenance
Formaintenanceinstructionsfromsuppliers,seechapter8Appendix.Always Always
Always
ensurethatmountingisaccordingtochapter6
Technicaldata.Ensuretotallycleansurfacesduringmounting-alsoremoveremainingloctiteresidueonthreads.Always Always
Always
refer
totighteningtorquesinchapter6Technicaldata.
5.7Replacementofbearings,typeBC160DH
NOTE NOTE
NOTE
Positionsreferredtoinfollowinginstructionscanbeseenintheaboveillustration.
Step Step
Step
1 1
1
Dismantleshaftasdescribedinchapter5.5Dismantlingandmountingshaft(withbearingframeexceptBC160).
Step Step
Step
2 2
2
1.Removecapnuts(2).
2.Removelanternormountingflangeifnolanternisusedfrom
bearingframe.
Step Step
Step
3 3
3
Removeradialseal(3).
NOTE NOTE
NOTE
AlfaLavalrecommendsreplacingtheradialseal.
Step Step
Step
4 4
4
Removeoutercirclip(10)carefully.Usesuitedpliers.
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