New Holland E37C - Track Tension

6-MAINTENANCE
Tracktension
WARNING
Tip-overhazard!
Onlyraisethetrackaslittleasnecessary.
Failuretocomplycouldresultindeathorseriousinjury.
W0276A
Checkthetracktensionevery50h
NOTICE:ifthetracksaretootight,theywearquickly.Iftracksarenottightenough,theywearquicklyandcancatch
onthesprocketwheelorslideofftheidlerwheelorthesprocketwheel.Cleanthetracksafterwork.
Tocheckthetrackstension,proceedasfollows:
1.Swingtheupperstructureperpendiculartotheun-
dercarriage.Lowertheattachmenttotheground,
thenlowertheboomuntilthetrackisraisedoffthe
ground.Placeablockundertheundercarriageand
raisetheattachmentofftheground.
2.Settheenginespeedlevertothemaximumspeed
position.
3.Operatethetravelcontrollevertomovetheraised
trackforwardandbackwardandshakeoffthemud.
4.Repeatthesameoperationsfortheothertrack.
SMIL16MEX0422AB1
Checkingthetension
1.Stoptheengine,thenremovethekeyfromthe
starterswitch.
2.Atthecenterofthetrack,measuretheslack(L)
betweenthebottomofthelowerroller(A)andthe
rubbertrackshoe(B).
SMIL16MEX0423AB2
3.Iftherubbertrackhasthestampingthatyoucan
seeinthegureaside,thevalueoftheslackmust
bewithin20–25mm(0.8–1.0in).
Intheotherscasethevalueoftheslackmustbe
within5–10mm(0.2–0.4in).
4.Adjustthetensionasnecessary,thenlowerthe
tracktotheground.
5.Repeatthesameoperationsfortheothertrack.
SMIL18MEX0574AA3
6-32