MAINTENANCE
3-27TX525 Service Manual Rev. 000
Fig 0073 PICT-3377
Checkthecenterlugsdailyforgougingandexcessive
wear(Fig.0074).
CenterLug(damaged/worn):
Fig 0074 PICT-3378
Track Inspection
Cleanthetrackanddriveassemblydaily.
Checkthetracksurfacedailyforcracksandtears.
Replacethetrackifitistornorcutand/orthetreadis
worn(Fig.0073).
TrackTread(cracked/damaged/worn):
A. Tensionnut B. Tensionerarm
TrackTensionAdjustment2-3/4”(7cm)(Fig.0075).
Useanalignmenttool(Torop/n:110-0069)toalignthe
trackguidetodrivewheelpriortoinstallinganewtrack,
orifthetracklugsdisplayabnormalwearorgougingin
use.
Replacethetrackifmostofthecenterlugsaregouged
orworn1/2”(1.27cm)oneithersideoracombinationof
bothsides.Nominallugwidthis21/2”(6.35cm)atthe
baseofthelug.
Referto“TrackGuideAlignment”onpage7-3.
Referto“TrackReplacement”:
• “WideTrackRemovalonpage7-68.
• “NarrowTrackRemoval”onpage7-72.
Fig 0075 trackinstall#3
1.= 2-3/4inches
(7cm)
A
B