1.Capscrews,Washers,&Locknuts
2.LocatorCaps
3.BoomRestExtensions
BoomRestExtension,R&I
Thisprocedurecoverstheremovalandinstallationof theboomrestextensions.Forremovalandinstallation oftheremainingboomrestcomponents,seeSM KeysheetArea01---001.
Removal
1.Lower,detach,andsecureload,asrequired.
2.Stabilizethecraneforserviceasfollows:
a.Parkthecraneoutofthewayonafirmandlevel surface.
b.Engagetheparkbrakeand/orproperlyblock thetires.
c.Engagetheswingparkbrakeortravelswing lock,asrequired.
d.Levelthecraneonfullyextendedoutriggers.
e.Fullyretractandlowertheboomovertherear ofthecarrier.
3.Shutdowntheengineanddisengagethemainhydraulicpump.
4.Capscrews,Washers,&Locknuts
5.PivotAssembly
WARNING
Solventsandcleaningsolutionscanbe hazardous.Seriouspersonalinjurymay resultfrommisuseoftheseproducts.Read andfollowallthemanufacturers recommendationsconcerningsolventsand cleaningsolutions.
4.Thoroughlycleanareatobedisassembledwithan approvedcleaningsolvent.Allowtheareatoair dry.
RefertoFigure1.
5.Removethecapscrews,washers,andlocknuts(1).
6.Separatethelocatorcap(2)fromtheboomrest extension(3).
7.Supporttheboomrestextension(3),andremove thecapscrews,washers,andlocknuts(4).
8.Removetheboomrestextension(3)fromthepivot assembly(5).
9.RepeatSteps5thru8fortheremovaloftheoppositeboomrestextension(3),asrequired.