L2800, L3400, WSM
[3] OPERATION
(1) Neutral
(1) Oil Cooler
(2) Oil Filter (For HST)
(3) Charge Pump
(4) Swash plate
(5) Cylinder Block (Motor)
When the speed control pedal is in neutral, the variable swash-plate is at right angles to the pump piston and they
only rotate with cylinder block without reciprocating. Since the oil is not being pumped to the motor, the cylinder block
in the motor is stationary and the output shaft does not move.
Tractor Manuals Scotland
(6) Neutral Valve (Forward)
(7) Neutral Valve (Reverse)
(8) Piston
(9) Cylinder Block (Pump)
(10) Charge Relief Valve
Tractor Manuals Scotland - Please Do Not Copy
(11) Check and High Pressure
Relief Valve (Forward)
(12) Check and High Pressure
Relief Valve (Reverse)
(13) Transmission Case
(14) OIl Filter
H3-M5
TRANSMISSION (HST TYPE)
(15) Hydraulic Control Valve
(16) Hydraulic Pump (For Main
Circuit)
(17) Hydraulic Pump (For Power
Steering)
(18) Power Steering Controller
KiSC issued 08, 2007 A