6-MAINTENANCE
Trackrollersandidlerwheels
Servicespecications
Check:Every250hours
Theupperandlowerrollersandidlerwheelsuseaper-
manentoatingsealtypesealingmechanism.Theser-
vicelifenormallylastsuntiloverhaul,butcheckvisually
fromtimetotimebeforeworkforoilleakage.Ifoilleakage
isfound,componentreplacementisnecessary.Consult
yourCASECONSTRUCTIONDealer.
16044B4B1
6-59