Installation Instructions

ManualsBrandsKubota ManualsMiscellaneousB2400

81700·82100'82400 WSM,11770

3

TRANSMISSION

[4] TRANSMISSION

CASE

(1) Hydrostatic Transmission Type

Charge Pump Housing and Spacer

1.

Remove

the

charge

pump

mounting

hex. socket head screw,

and remove

the

charge

pump

assembly (1)

from

the

HST

housing.

2.

Remove

the

charge

pump

spacer

(2)

from

the

charge

pump

assembly.

(When reassembling)

•

NOTE

• Take care

not

to

damage

the

O-rings.

Charge pump

mounting

15.7

to

20.6 N'm

Tightening

torque

1.6to2.1

kgf'm

hex. socket head screw

11.6

to

15.2 ft-Ibs

(1) Charge Pump Assembly

(2) Spacer

(3)

Gerotor

Assembly

(4) Charge Pump Housing

8177P108

Center section

40.2to44.1

N'm

Tightening

torque

mounting

hex. socket

4.0

to

4.5

kgf'm

head screw

29.7

to

32.5 ft-Ibs

•

NOTE

• Take care

not

to

damage

the

surface

of

cylinder

blocks,

pistons and surface

of

center section.

(2) Center Section

Center Section

1.

Remove

the

external snap

ri

ng and

14T

gear (1).

2.

Remove

the

center section

mounting

hex. socket head screw.

3.

Lift

and remove

the

center section

(2)

from

the

HST

housing.

(When reassembling)

•

Place

a

new

gasket on

the

housing.

•

Press

the

cylinder block

(motor

side)

by

hand

then

softly

reinstall

the

counter section shown in

the

photo

below.

Be

carefuI the pistons

for

come

off

from

the

cyl

inder block.

• Install the snap ring

with

its rounded edge facing

the

gear

so

that

its sharp edge in

the

groove keep itself in place against

the

face.

(1) 14TGear

I

III

"'-

3

8177P097

8177P098

3-S23