6-MAINTENANCE
Ifthemachineisequippedwithsecondauxiliaryhydraulic
circuit(optional)proceedasfollows:
9.Slidetheleft-handproportionalswitchtoleft-handand
totheright-handthreetimesapproximatelytorelease
thepressure.
NOTE:thisproceduredoesnotcompletelyrelease
thepressure,sowhenoperatethehydraulicsystem,
loosentheconnectionsslowlyanddonotstandinthe
directionwheretheoildrainsout.
SMIL16MEX1498BA11
6-16