Parker 3Z Series - Disassembly and Inspection: Stator and Drive Link; Stator and Drive Link Removal

HY13-1597-01/US
3Z Motor Service Procedure
3ZG Series
Parker Hannin Corporation
Hydraulic Pump & Motor Division
Greeneville, TN 37745 US
12
Disassembly and Inspection
Add Alignment Marks
to Rotor Spline & Drive
Link
Remove the Stator
Remove the Roller Vanes
Remove O-ring from
Stator
Remove # 2 Drive Link
Figure11
Figure12
Figure13
Figure14
Figure15
Usingagreasepenoretching
ink,addamarktothestator
forreferenceonreassembly.
(Figure11)
Removethestatorfromthe
motorandsetaside.(Rotorand
rollervaneswillremainlooseon
themotor).(Figure12)
Rollervaneswilllikelyslideout
ofthestatorasyouremoveit
fromthemotor.Makesureto
placetherollervanesasidefor
reassemblylateron(Figure13)
RemovetheO-ringfromthe
grooveinthestator.(Figure14)
Removetheshorterdrivelink
fromthediscvalve.Inspectfor
chippingorotherdamagetothe
drivelink(Figure15)