Toro Groundsmaster 3280-D - Hydrostatic Transmission Neutral Arm Assembly (Machine Serial Number below 316000000)

HydrostaticTransmissionNeutralArmAssembly(MachineSerial
Numberbelow316000000)
g230837
Figure83
1.Transmissionhousing
7.Greasetting
13.Bearing
2.Bolt8.Eccentricpin
14.Socket-headscrew(4each)
3.Mountingplate9.Retainingring
15.Socket-headscrew
4.Neutralreturnspring10.Jamnut16.Neutralproximityswitch
5.Neutralreturnarm
11.Socket-headscrew
17.Trunnioncam
6.Bushing12.Pin
18.Seal
g230838
Figure84
1.Eccentricpin2.Alignmentmark
DisassemblingtheHydrostaticTransmissionNeutralArmAssembly
1.Disassembleneutralarmcomponentsonhydrostatictransmissionas
necessary(Figure83).
Note:T oremovetrunnioncam(item17inFigure83)fromhydrostatic
transmission,transmissionhastobedisassembled.
Groundsmaster
®
3280-D/3320
Page5–95
HydraulicSystem:ServiceandRepairs
05138SLRevB