Operation Manual

BX25. RCK54(P)-23BX, RCK60B-23BX, LA240. BT601. WSM
TRANSAXLE
(3) HST Control Linkage
1)
(2)
(3)
3TAAAAIKP001A
[A]
The speed control pedal (5) and the trunnion arm are
linked with the HST pedal link (10) and the speed change
rod (11). As the front
of the pedal is depressed. the
swashplate connected to the trunnion arm (2) rotates
and forward travelling speed increases. Depressing the
rear end increases reverse speed.
The trunnion arm (2) is returned
to neutral position by
the neutral arm and the tension
of neutral spring. At the
same time. the swashplate is returned to neutral, when
the pedal is released. The damper (12) connected to the
HST pedal link (10) restricts the movement
ofthe linkage
to prevent abrupt operation or reversing.
Moreover, the feeling
of the dynamic braking can be
adjusted by changing the arm (13) position
of damper
(12).
(Reference)
[A] :
Force of the damper is large.
[8] : Force of the damper is small.
(1) Neutral Spring (8) Cruise Lock
(2) Trunnion Arm
(9) Cruise Lock
(3) Cruise Rod
(10)
HST Pedal Link
(4) Brake Pedal
(11) Speed Change Rod
(5) Speed Control Pedal (12) Damper
(6) Parking Plate
(13) Arm
(7) Cruise Arm
W1020319
(13)
3TAAAAIKP002A
2-M8