Installation Instructions

Figure8
3.Torquethettingsto20to28N∙m(15to21ft-lb).
5
InstallingTrencherMotor
HydraulicHoses
Partsneededforthisprocedure:
1
50-inchhydraulichose(F16tting)
1
50-inchhydraulichose(F12tting)
146-inchhydraulichose
1Reduceradapter
1Adapter
1
Cabletie
InstallingtheHydraulicHosesforthe
Heavy-DutyTrencher
UseFigure9forthettingposition.
•F16ttingata108-degreeangle
•F12ttingata90-degreeangle
Figure9
1.Installthe50-inchhosewiththeF16ttingasshown
inBoxAofFigure10.
Figure10
2.Torquethettingonthehydraulicattachmentpanelto
149to184N∙m(110to136ft-lb).
3.Torquethettingonthetrencherhydraulicmotorto
122to149N∙m(90to110ft-lb).
4.Installtheother50-inchhosewiththeF12ttingas
showninBoxBofFigure10.
5.Torquethettingonthehydraulicattachmentpanelto
149to184N∙m(110to136ft-lb).
6.Torquethettingonthetrencherhydraulicmotorto
89to111N∙m(66to82ft-lb).
7.Installthe46-inchhoseasshowninBoxCofFigure10.
8.Torquethettingonthehydraulicattachmentpanelto
58to72N∙m(43to53ft-lb).
9.Torquethettingonthetrencherhydraulicmotorto
58to72N∙m(43to53ft-lb).
10.Securethehoseswithacabletie(BoxDofFigure10).
8