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4.Installtheinternalfronthoodlatch.
InstallingtheThrustFrame
PivotPin
1.Parkthemachineonahardlevelsurface.
2.Removethedrillpipesfromthepipebox.
3.Lowerthestake-downplatetotheground,raisethe
footstabilizers,andpositionthecarriageintheforward
position.
4.Shutofftheengine,removethekey,andsetthe
battery-disconnectswitchtoOFF.
5.Supportthethrustframewithaliftingstrapconnected
toanoverheadcrane.
6.Loosenthelefttracktension;refertotheOperator’s
Manualforthemachine.
7.Locatethethrustframepivotpin.
8.Insertblocksbetweentheupperpartofthetrackand
thetrackframe.
9.Removethepivotpinkeeperboltandpin.
10.Begintoslideoutthecurrentpivotpin.
Note:Tackweldalargeslidehammertotheretainer
endofthepinandusetheslidehammertopullthepin
orusealongbarorpipeasadriveanddrivethepin
outfrombetweentherighttrackandthemainframe
ofthedrill.
11.Installthetemporarypinontheothersideofthethrust
frameandcontinuetoslideoutthecurrentpivotpin.
6