GEK-91696DHPACDrillingMotor,Model5GEB22

 

 

 

 

 

1150.2.4.

DriveEndBearingAssmblyRemoval

 

 

umb

inFigure15locatedinsection6.2.DRILLMOTOR

 

 

TE:Numbersinparenthesis()refertoitem

 

Thefollowingprocedur

detailsthediveend(DE)bearingassembly(Figure10)removal.ToremovetheDE

 

bearingassembly:

 

 

 

 

 

noted.

 

COMPONENTIDENTIFICATIONofthispublication,unlers

 

1

Remove

boltsandtheflatwashers(8)fromtouterotherwisebearingcap(7).

 

2.

SupporttheweightoftheDE

head(11)with

hoist,takingcarenottolifttherotoroffitssupport.

 

 

innerbearingcap(12)fromtheframetor.

 

 

 

 

 

3

Assemblethebaringpullerandusethehydraulicjacktopulltheframehead(11),rollerbearing(3),and

 

Useanarborprssandfixturesto

 

 

thebearingassembly(3)fromtheDEframehead(11).

 

4.

Removetheinnershaftcollar(1)onlyifdamaged,ifoutsideofinspectionlimits,oriftheshaftmustbere-

5.2.5.

 

movedfromtherotor.Ifnecessary,separateusepullertoremovethesleeve.

Connecti EndFrameHeadRemoval

 

 

 

 

 

 

connections.Toremove

CEframehead:

mayberequiredtogainacesstothebusringsandstatorcoil

 

Removaloftheconnectionend

 

 

 

TE:Numbersinparenthesis()refertoitem

umb

inFigure15locatedinsection6.2.DRILLMOTOR

 

 

COMPONENTIDENTIFICATIONofthispublication,unlrsotherwisenoted.

 

 

1

Removethe

boltsandflatwashers(28)holdingtheframehead(27)tothestatorframe(21).

WARNING:.weith23Failure..ThreadoutLiftThetheboltstoCEdothreeframeframeuntilsoeightmay1head–head8x3frameresult(27)jackweighsfromoutheadininjuryboltsapprximatelytheisfreestatorintodeathofthetheframethreaded.stator220(21)lbs.framehols.(100(21)ofkg)thefit.Use.CEframeappropriatehead(27)lifting.Evenlydevicestightenforthethisjack

24

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Image 24
GE 5GEB22 manual Removaloftheconnectionend, SupporttheweightoftheDE Head11with, Bearingassembly, Useanarborprssandfixturesto