Toro 75746 - Page 78

HydrostaticDriveTransmissionInstallation
Note:Thesestepsareshownreplacingtherightsidehydrostaticdrive
transmission.Allofthesamestepsapplytotheleftsidehydrostaticdrive
transmission.
1.Liftandsupportthetransmission,andinstallthe2outerframemountingbolts
andnutsasshown.Donotfullytightenatthistime.
g321836
Figure67
1.Outermountingboltstoframebracket
4.Bottommountingboltstocrossplate
2.Frontmid-mountingboltstoframebracket5.Frontinnermountingboltstoframebracket
3.Rearmid-mountingboltstocrossmember
rear
2.Alignthehydrocrossplateandinstallthe4bolts(2boltsperside)through
thecrossplateandthetransmission.Donottightenatthistime.
3.Installtherearandfronthydromounting4boltsandnutsperside(3inthe
rear,1inthefront).Donottightenatthistime.
Note:Thepropertorquesequence,asoutlinedbelow,iscriticalinavoiding
damagetothehydrostatictransmissionsandtheframe.
•Tightenthefrontmountingboltthroughtheframebracket.
•Tightenthehydrocrossplatebolts.
•Tightentherearhydromountingbolts.
•Tightenthe2outermountingbolts.
4.Removetheprotectivecapfromthehydraulicoilnipple,installtheoverow
tube,andmovethehoseclampsintoplace.
HydrostaticDriveSystem:ServiceandRepairs
Page6–12
TitanServiceManual
3438-774RevA