7-MAINTENANCE
RollOverProtectiveStructure(ROPS)
Maintenanceandinspection
2301008761
NOTE:InspecttheRollOverProtectionStructture-ROPS
aftertherst50hoursofoperation.Followingtheinitial
inspection,theROPSshouldbecheckedafterevery300
hoursofoperationoreverysixmonths,whichevercomes
rst.
1.CheckthetorqueoftheROPSbottomportionmounting
bolts,(1).TightentheM14,boltstothecorrecttorque
of147N·m(108lbft)ifnecessary.
2.CheckthetorqueoftheROPScrossbracemounting
bolts(2).TightentheM10boltstothecorrecttorqueof
60N·m(41lbft).ifnecessary.
3.CheckthetorqueoftheROPStopportionmounting
bolts(3).TightentheM12,boltstothecorrecttorque
of83N·m(61lbft)ifnecessary.
4.Inspecttheoperator'sseatandthemountingpartsfor
theseatbelt.Tightenthebolts(4)tothecorrecttorque
of28N·m(21lbft)ifnecessaryandreplaceanyparts
thatshowwearordamage.
NHIL12CT00838AA2
7-12