Installation Instructions

B1700·B2100·B2400 WSM,11770
3 TRANSM ISSION
HST Pedal (HST Type)
1. Tap out the spring pin (1) and remove the spring lock pins
(2), the draw out the HST pedal (3) with damper (4).
(When reassembling)
• Tap in the spring pin
(1) as shown in the figure below.
B177P165
IIB
II
4-
B177F324
~IIAII
(1) Spring Pin
(2) Spring Lock Pin
(3) HST Pedal
(4) Damper
[A] Outside
[B] Inside
29.4
to 39.2 N'm
Delivery pipe
frare nut
3.0 to 4.0 kgf'm
21.7 to 28.9 ft-Ibs
Tightening
torque
Joint bolt
34.3 to 44.1 N'm
(Delivery pipe)
3.5
to 4.5 kgf'm
25.3 to 32.5 ft-Ibs
Suction Pipe, Delivery Pipe, Hydraulic Pipes and Rods
1. Loosen the clamps and remove the hydraulic pipe (5) from
HST charge pump (HST Type).
2. Loosen the clamp and remove the return pipe (6) from oil
cooler
(HST Type).
3. Remove the hydraulic pipe (7) from transmission oil filter
bracket to HST housing (HST Type).
4. Disconnect the left and right brake rods (1).
5. Remove the power steering return pipe (Manual
Transmission Type).
6. Remove the return pipe (2) from clutch housing (HST Type).
7. Remove the delivery pipe (3) for 3-point hitch.
8. Remove the transmission oil strainer and disconnect the
suction pipe (4).
(When reassembling)
(1) Brake Rod
(2) Return Pipe (from Clutch
Housing)
(3) Delivery Pipe
(4) Suction Pipe
3-S21
(5) Hydraulic Pipe (from HST)
(6) Return Pipe (from Oil Cooler)
(7) Hydraulic Pipe (from
Transmission Oil Filter)