Service Manual
Table Of Contents
- Revision History
- Preface
- Chapter 1 : Safety
- Chapter 2 : Specifications and Maintenance
- Chapter 3 : Troubleshooting
- Chapter 4 : Engine
- Chapter 5 : Chassis
- General Information
- Service and Repairs
- Caster Assembly and Bearing Replacement
- Caster Wheel Bearing Replacement
- Left Console Replacement
- Right Console Replacement
- Seat Replacement (zx Models Only)
- Seat and MyRIDE™ Platform Replacement (MR Models Only)
- Fuel Tank Replacement
- Throttle Control Assembly Replacement
- Choke Control Assembly Replacement
- Park Brake Handle Assembly Replacement
- Motion Control Assembly Replacement
- Chapter 6 : Hydrostatic Drive System
- Chapter 7 : Mower Deck
- Chapter 8 : Electrical
- Appendix A: Foldout Drawings
- Electrical Schematic
PurgingProcedure(continued)
1.Withthebypassvalveopen(pushbutton)andtheenginerunning,slowly
movethedirectionalcontrols(forward/reverselevers)inbothforwardand
reversedirections5–6time;asairispurgedfromthetransaxles,theoillevel
willdrop.
Note:Seatswitchmustbebypassed.
2.Withthebypassvalvesintheclosedposition(runposition)andtheengine
running,slowlymovethedirectionalcontrolleversinbothforwardand
reversedirections5–6times.
3.Itmaybenecessarytorepeatsteps1and2untilairiscompletelypurged
fromthetransaxles.Whenthetransaxlesmoveforwardatnormalspeed,
purgingiscomplete.
HydrostaticDriveBeltReplacement
HydrostaticDriveBeltRemoval
1.ParkthemachineonalevelsurfaceanddisengagethePTO.Stoptheengine,
waitforallmovingpartstostop,andremovekey.Engagetheparkingbrake.
2.Disconnectthebatterybyremovingthenegativecablerst,thenthepositive
cablefromthebattery.
3.Raiseandsupporttheunitsothatthedrivewheelsareofftheground.
4.Removethemowerbeltfromtheclutch.
5.Usingaspringremovaltool,removethedriveidlerspringfromtheslotinthe
frame.Removethespringfromthedriveidlerarmandinspectfordamage
orwear
g321832
Figure59
6.Removetheclutchstop.
7.Removetherearpulley.
8.Removetheidlerarmandpulley.
TitanServiceManual
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HydrostaticDriveSystem:ServiceandRepairs
3438-774RevA