INTRODUCTION
Basicinstructions
CRSeriesTierIV
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CX8000Elevationseries
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SHIMMING
Foreachadjustmentoperation,selectadjustingshimsandmeasureindividuallyusingamicrometer,thenaddup
therecordedvalues.Donotrelyonmeasuringtheentireshimmingset,whichmaybeincorrect,ortheratedvalue
indicatedoneachshim.
ROTATINGSHAFTSEALS
Forcorrectrotatingshaftsealinstallation,proceedasfollows:
•
beforeassembly,allowthesealtosoakintheoilitwillbesealingforatleastthirtyminutes
•
thoroughlycleantheshaftandcheckthattheworkingsurfaceontheshaftisnotdamaged
•
positionthesealinglipfacingtheuid;withhydrodynamiclips,takeintoconsiderationtheshaftrotationdirection
andpositionthegroovessothattheywilldeviatetheuidtowardstheinnersideoftheseal
•
coatthesealinglipwithathinlayeroflubricant(useoilratherthangrease)andllthegapbetweenthesealinglip
andthedustlipondoublelipsealswithgrease
•
insertthesealinitsseatandpressdownusingaatpunch,donottapthesealwithahammerormallet
•
whilstinsertingtheseal,checkthatitisperpendiculartotheseat;oncesettled,makesurethatitmakescontact
withthethrustelement,ifrequired
•
topreventdamagingtheseallipontheshaft,positionaprotectiveguardduringinstallationoperations
O-RINGSEALS
LubricatetheO-RINGsealsbeforeinsertingthemintheseats,thiswillpreventthemfromoverturningandtwisting,
whichwouldjeopardisesealingefciency.
SEALINGCOMPOUNDS
ApplyoneofthefollowingsealingcompoundsonthematingsurfacesmarkedwithanX:RTVSILMATE,
RHODORSILCAF1orLOCTITEPLASTICGASKET .Beforeapplyingthesealingcompound,preparethesurfaces
asfollows:
•
removeanyincrustationsusingametalbrush
•
thoroughlyde-greasethesurfacesusingoneofthefollowingcleaningagents:trichlorethylene,petrolorawater
andsodasolution
COTTERPINS
Whenttingsplitcotterpins,ensurethatthepinnotchispositionedinthedirectionoftheforcerequiredtostressthe
pin.Spiralcotterpinsdonotrequirespecialpositioning.
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