Installation Instructions

ManualsBrandsKubota ManualsMiscellaneousB2400

B1700·B21 00·B2400 WSM,11770

B177F321

3

TRANSMISSION

Backlash between Spiral Bevel Pinion and Spiral Bevel Gear

1.

Set

the

dial

indicator

(lever type)

with

its

finger

on

the

end

of

spiral bevel pinion (4).

2.

Move

the

spiral bevel pinion back and

forth

to

each end and

measure

the

side clearance.

3.

If

the

side clearance exceeds

the

factory spec., adjust

with

the

shims (3)

at

front

end

of

spiral bevel pinion.

4.

Set

the

dial indicator (lever type)

with

its fi nger on

the

tooth

surface

of

bevel gear.

5.

Measure

the

backlash by

fixing

the

spiral bevel

pinion

(4) and

moving bevel gear

(2) by hand.

6.

If

the

backlash exceeds

the

factory spec., adjust

with

the

shims (1), (5) at bearing holder (6) and

differential

case.

7.

Adjust

the

backlash

properly

by

repeating

the

above

procedures.

(When adjusting)

Side

clearance

of

spiral bevel

Factory

spec.

Less

than

0.15 mm

pinion

0.006 in.

Backlash between spiral bevel

Factory spec.

0.10toO.20mm

pinion and spiral bevel gear

0.0039

to

0.0080 in.

(Reference)

• Thickness

of

shims (1), (5) :

0.2 mm (0.008 in.) 0.5 mm (0.020 in.)

• Thickness

of

shi

ms

(3) :

0.2 mm (0.008 in.) 1.4 mm (0.055 in.)

1.8 mm (0.071 in.)

(1) Shim

(2) Bevel Gear

(3) Shim

(4) Spiral Bevel Pinion

(5) Shim

(6) Bearing Holder

3-S43