Every250hours
Engineoilandlter....................................................................6-31
Battery.................................................................................6-34
Swingbearing.........................................................................6-40
Boomswingcylinder..................................................................6-41
Tighteningtorques.....................................................................6-42
Greasepoints(Boomandarm).......................................................6-43
Every400hours
Fuellter...............................................................................6-44
Every500hours
Aircleaner.............................................................................6-46
Radiatorandcoolers..................................................................6-49
Radiatorfan...........................................................................6-50
Every1000hours
Hydraulicoilreturnlter...............................................................6-51
Pilotlinelter..........................................................................6-52
Travelreductiongears.................................................................6-54
Every2000hours
Enginecoolant.........................................................................6-55
Hydraulicoilsuctionlter..............................................................6-57
Hydraulichoses.......................................................................6-57
Every5000hours
Hydraulicoil...........................................................................6-58
Whennecessary
Bulbreplacement......................................................................6-60
Cabairlter............................................................................6-62
Fueltankdrain.........................................................................6-63
Fueltankstrainer......................................................................6-64
Controllevers..........................................................................6-65
Plasticandresinparts.................................................................6-65
Fuseandrelaylocations
Fuses..................................................................................6-66
Storage
Preparingforstorage..............................................................6-68
Periodicchecks....................................................................6-69
Startingupthemachineafterstorage.............................................6-70