Toro Groundsmaster 4300-D - Page 211

AssemblingtheLiftCylinder(continued)
C.Installthepistonontotheshaftandsecurethepistonwiththelocknut.
Torquethelocknutto54N∙m(40ft-lb).
D.Removetheshaftfromthevise.
IMPORTANT
Whenyouclamptheliftcylinderinavise,clamptheclevisendof
thebarrelonlytopreventdamage.
4.Mountthebarrelinavisebyclampingontheclevisendofthebarrel.
IMPORTANT
Wheninstallingtheheadintothebarrel,paycarefulattentiontothe
retainingringslotinthebarreltoensurethatthepistonandhead
sealsdonotlodgeintheslot.
5.Putalightcoatingofcleanhydraulicuidonallinternalparts.Carefullyslide
thepiston,shaft,andheadassemblyintothebarrel.
Note:Donotdamagethesealsduringassembly.
6.Securetheheadinthebarrelwithretainingringasfollows:
A.Aligntheretainingringholeintheheadwiththeaccessslotinthebarrel.
B.Inserttheretainingringhookintotheholeandrotatetheheadclockwise
untiltheretainingringiscompletelypulledintothebarrelandthering
endsarecovered.
C.Applysiliconesealertothebarrelaccessslot.
Groundsmaster
®
4300-D
Page4–149
HydraulicSystem:ServiceandRepairs
16226SLRevC