TRANSMISSION
L2501, WSM
[2] HST PEDAL CONTROL LINKAGE
(1) HST Pedal (2) Neutral Holder Arm
(3) Spring (4) Neutral Holder
(5) Neutral Rod (6) Damper
(7) Pedal Bracket (8) Ball Bearing
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. 9Y1211121TRM0020US0
3-M16
KiSC issued 09, 2014 A
