steve waldner
Well-Known Member
Had some slop in swing circle bearing , replaced it with a after market from con equip. Took out all the bolts from upper , took all hoses from swivel , plugged hoses , used boom to lift machine high enough for undercarriage to clear, took sun gear from planetary , pulled lower out from underneath , set up down on tracks till ready for reassemble , took all bolts out from lower , lifted swing circle , removed studs , cleaned all grease from center Donut , new center gasket , rebuilt swivel , put new back on and reverse order . Bolts are the hardest part .