Fiat 411 R - TRANSMISSION ASSEMBLIES; CLUTCH; Clutch Removal and Stripping

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TRANSMISSION

ASSEMBLIES

CLUTCH

The

master

clutch

assembly

is

composed

oi two

dry,

single-plate

clutches,

one

for

the

tractor

transmission

drive

and

the

other

for

the

power-take-off

drive.

The

unit

is

controlled

by

one

single

pedal

which,

during

the

first

part

of

its

travel,

disengeges

ihe

main

clutch

(transmission)

and

En

the

following

one,

the

power-take-off,

but

only

when

this

attachment

is

directly

driven

by

the

engine

(independent

powewtake-oh).

The

three

diagranns

of

Fig.

82

illustrate,

respectively:

a)

the

clutch

engaged;

ii)

the

main

clutch

disengaged;

0}

clutch

completely

disengaged.

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Fig.

82.

-

Clutch

functional

diagram.

a

-

engaged

clutch.

b

A

main

clutch.

disengaged.

c

-

clutch,

completely

disengaged.

F

we

Power

take-off

dm-en

plate

-

C

=

Gearbox

driven

plate

-

P

=

Lever

points.

1

D‘

Maul?

_

.;m'~

é:

~

-

1

.>‘

F)

Removal

and

stripping

of

clutch.

Removing

the

clutch

assembly

from

tractor:

Paris

to

be

removed.

Operations

and

cauiions.

The

batteries.

The

exhaust

pine.

The

engine,

with

the

front

axle

(Fig.

83}.

'

Disconnect

the

following

components:

‘

»~—

the

hydraulic

pump

oil

lines,

the

steering

shaft

lever

longitudinal

iie~rod,

the

board‘

from

the

bailery

support

and

this

support

from

the

gearbox

case,

the

accelerator

pedal

ﬁfe-rod

from

the

transmission

shaft;

the

electric

cables

central

connection;

~»—

firf

two‘

wooden

wedges

on

the

froni

axle,

attach

the

engine

assembly

to

a

lift

and

place

the

gear-

box

case

on

a

stand;

¢—

remove

the

screws

assembling

the

engine

to

the

gearbox

and

facilitate

{he

removal

by

acfuatlng

the

clutch

pedal.

"

Noﬁe.

-

To

pull

the

ﬂywheel

inner

pllol

bearing

use

fool

A

619827.

Fig.

B3.

-

Removal

of

engine,

with

front

axle.

53

‘in

.

a

,L_

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