7-MAINTENANCE
Brakepedalfreeplay
Wheneverbrakepedaltravelbecomesexcessive,orifthe
travelofonepedalisunequaltothatoftheother,each
pedalshouldbeadjusted.
1.Loosenthelocknut(1)androtatethebrakerod(2)until
thereis(A)=50-60mm(1.97-2.36in)ofpedalfree
play.Lengtheningtherodincreasesfreeplay.Short-
eningtheroddecreasesfreeplay.
2.T estdrivethetractortomakesurethebrakingactionof
bothrearwheelsisequal.Readjustasnecessary.
NOTE:NoteHSTtractorisinFigure1andGeartractoris
inFigure2.
NHAC13CT00055AA1
NHAC13CT00139AA2
Frontaxledifferentialoillevel
NOTE:Checkthefrontaxledifferentialcaseandnalre-
ductiongearcaseoillevelafterevery50hoursofoperation.
1.Withthetractorstandinglevelandtheengineoff,check
thefrontaxleoillevelusingthedipstick(1).locatedon
theleftsideofaxle.
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