Service manual

ManualsBrandsAMF ManualsSnowmobilesMARK V SD1BE2DA

SERVICE

AND

REPAIR

NOTE: The

traction

belt

take-up

assembly

consists

of the

rear

sprocket

assembly,

spacer

and

asso-

ciated

hardware

held

together

by

the

rear

support

arm

assemblies.

If

necessary

to

remove

seals

or

sprockets,

proceed

as

follows.

•

Carefully

pry

the oil

seal

away

from

the

rear

support

arm

assembly

(8)

and

remove

the

support

arm

and

adjusting

angle

(9)

clear

of the

sprocket

shaft

and

bearing.

• Remove the

press

- on

bearings

and

grease

seals.

• Remove the

screws

(10) and nuts

securing

the

sprocket

plate

and the

sprocket

to

the

drive

shaft.

Remove the

plate

and

sprocket.

•

Reassembly

is

the

reverse

of

removal.

During

reassembly

follow

instructions

outlined

in

para-

graphs

Track

Alignment and

Track

Tension Adjust-

ment.

To

Remove

Sprocket Seals

and

Bearings

•

Sprocket

seals

and

bearings

are

located

on

each

end of the

traction

belt

take-up

assembly

and the

drive

sprocket

assembly

drive

shafts

. To

replace

the

seals

or

bearings

it

will

be

necessary

to

remove

the

traction

belt

take-up

assembly

or

the

drive

sprocket

assembly

as

described

in

the

applicable

paragraph.

To

Remove

Drive Sprocket

Assembly

• Remove the hood

assembly

and

set

the

machine

on

its

right-hand

side.

Always

disconnect

spark

plug

wires

before

working on the engine

or

drive

elements.

•

Release

the

chain

cover

straps

and

remove

the

chain

cover

top.

• Remove

the

lower

sprocket

from

the

drive

sprocket

shaft

and

remove

the

sprocket

and chain

as

described

in

paragraph

To Remove

Drive

Chain.

• Using a

screwdriver,

carefully

pry

the

oil

seals

(figure

14)

away

from

the

bearings

at

each

end of

the

drive

shaft.

14

Figure 14

• Remove the

carriage

bolts

and nuts

securing

the

bearing

retainer

to the chain

case

side

of the

main

frame.

Remove the

retainer.

• Move

the

drive

shaft

and

sprocket

assembly

toward

the chain

side

until the c>pposite end of

the

shaft

clears

the

bearing

retainer.

Remove the

drive

s

procket

assembly.

• To

replace

the

sprockets,

remove

the

ball

bearing

and oil

seal.

Remove

the

screws

and nuts

securing

the

support

plate

and

sprocket

to the

drive

shaft

and

sprocket

plate

assembly.

Remove the

sprocket.

•

Reassembly

is

the

reverse

of

removal.

During

reassembly

follow

instructions

outlined

in

the

para-

graphs

Track

Tension Adjustment,

Track

Align-

ment, and

Drive

Chain Adjustment.

To

Remove

Traction Belt

•

Place

the Ski-

Daddler

on

the

kickstand.

• Remove the bogie

assemblies.

Refer

to

para-

graph

To Remove Bogie Wheel and Support

Assem-

bly.

• Remove

the

traction

belt

take-up

assembly.

Refer

to

paragraph

To Remove

Traction

Belt

Take-

Up

Assembly.

NOTE:

It

is

not

necessary

to

dis-

assemble

the

traction

belt

take-up

assembly

when

remOVing

the

traction

belt.