a

Heat

shaftcollar(1)to212°F(100°C)inan

 

.

 

 

GEK-91696D

 

 

1150HPACDrillingMotor,Model5GEB22

 

b.

Withtherotorin

horizontalposition,moveoven

 

 

fromtheovenandpessontotherotr

 

c.

shaft(5)driveenduntilseatedagainsttherotor

haftshoulder.Securethecollarinplaceuntilcol.

 

Afterthecoll h

cooled,coattherotorshaftcollar’s

runningsurfaceswithGEspecification

 

d.

Pckapproximately8oz.(227g)withGEspecificationD6A2C10reaseintotheDEinnerbearing

 

 

D6A2C10grease

sshowninFigure10.

 

 

 

 

 

5

Place

cap(12)asshowninFigure10.Coattheinnerbearingcaprunningsurfaceswiththesamegrease.

innerbearingcapinpsitionovertheDEshaftcolar(1).

 

 

6.

InstalltheHeatflingerthe(2)flingerontotothe212°Frotor(100°C)shaftdriveinanendoven.To.installtheflinger:

.

 

b.

Ensurethe

cap(12)isinpositionontherotorshaftdrive

 

c.

Wi

theotorinnerbearinghorizontalposition,removetheflingerfromtheovendandpressontotherotor

 

d.

shaftunilcooldrive.enduntiltheflingerisseatedagainsttheshaftcollar(1).Securetheflingerinposition

7.

Whentheflingerhascooled,cattheflingerwithGEspcificationD6A2C10grease.

Install

theDEbearing(3)innerraceontotherotorshaft(5)driveend.Toinstallthebearinginnerrace:

 

Heat

inner

to212°F(100°C)inanoven.

 

 

 

 

 

8.inFillFiguretheDEcb..WhenunilshaftWi10bearing.cthedriveooltherotor.(rollersinnerendinraceuntilrceandhorizotheouterhasncooled,talnerrace)position,racewithcoatisseated16removetheozrace.(454againstthewithg)innerwithGEGEtheracespecificationflingerspecificationfrom(2).theScureD6A2C10ovenD6A2C10theandinnergreasepressgreaseraceonto.inasthepositionshownrotor

9 AssmbletheDEframehead(11),theDEinnerbearingcap(12),andDEbearing(3)(outerraceandrollers)

togther.Toassemblythesecomponents:

 

a

ColdresstheDEbearing(3)(outerraceandrollers)intotheDEframehead(11).RefertoFigure10

 

forapproximate

ofthebearingintheframehead.

 

NOTE:Withoutb.InallthetheuseDEofabearingrotorpositiondvelot–toolnd(8849499P7),plot,Figuretheupper37,–mosttherotorrollersshaftwillasdropshowntowardinFigurethecenter,11.

makgthe

ofrollersovertheinnerracedifficult.Refersection6.4.SPECIALTOOLSANDMATERI-

ALSinthisc.publicationforassemblyThreadguidethestudbea(.625ring–11pilot,X10)bearingguidethestudinneranddummybearcap(12)bearingasshowncappartinFigurenumbers11..

33

Page 33
Image 33
GE 5GEB22 manual Ensurethe, Inner, SshowninFigure10, Makgthe, Afterthecoll h