Control Linkage; Hst Pedal Linkage - Kubota L2800 Workshop Manual

L2800, L3400, WSM

[4] CONTROL LINKAGE

(1) HST Pedal Linkage

(1) HST Pedal
(2) Neutral Holder Arm
The speed control pedal (HST pedal) (1) and the holder (Trunnion) are linked with the pedal bracket and HST
neutral rod (5).
As the HST pedal (1) is depressed to forward, the HST holder (4) is rotated, then the swash-plate is tilted by
trunnion shaft and forward travelling speed increases. Then, the swash-plate is returned to neutral with the neutral
holder arm (2), when the pedal is released. The ball bearing (8) on the neutral holder (2) pulled with the neutral spring
(3) seats the detent of the neutral holder arm (4) so that the neutral holder arm returns to neutral.
The damper (6) is connected to the HST pedal (1) and restricts the movement of the linkage to prevent abrupt
operation or reversing.
Tractor Manuals Scotland - Please Do Not Copy
Tractor Manuals Scotland
(3) Spring
(4) Neutral Holder
H3-M8
(5) Neutral Rod
(6) Damper
TRANSMISSION (HST TYPE)
(7) Pedal Bracket
(8) Ball Bearing
KiSC issued 08, 2007 A