Toro Groundsmaster 7210 - Page 137

DisassemblingtheTransmission
g033423
Figure63
1.Solenoidcoil4.Spool
2.Solenoidvalvestem5.Sleeve
3.Pin
1.Cleantheexteriorofthetransmission.
2.Removethenut,lockwasher,washer,O-ring,solenoidcoil,andO-ringfrom
thesolenoidvalvestem.
3.Forassemblypurposes,notethatthe"KANZAKI"moldedintothecoilhas
the"I"nearestthelocationofthenutascoildirectionisimportantforproper
solenoidoperation.
4.Removethesolenoidvalvestemfromthetransmissionpumpbody.
5.Removethepinfromthespool,andremovethespool,sleeve,andsolenoid
valvespringfromthetransmissionpumpbody.
6.Forassemblypurposes,notethatthestepinthespoolistowardthespring
locationandthatthesleeveisinstalledsothattheholesareclosesttothe
springlocation.
g033424
Figure64
1.Filterbypassplug2.Bypassvalve
7.Removethelterbypassplug,spring,andvalvefromthetransmission
pumpbody.
8.RemoveanddiscardtheO-ringfromtheplug.
Groundsmaster7210
Page4–77
HydraulicSystem:ServiceandRepairs
16222SLRevC