Adjusting The Chain Tension - KTM 450 EXC-F 2024 Owner's Manual

Hide thumbs Also See for 450 EXC-F 2024:
Table of Contents

Advertisement

12 SERVICE WORK ON THE CHASSIS
12.37
84

Adjusting the chain tension

Warning
Danger of accidents Incorrect chain tension damages components and results in accidents.
If the chain is tensioned too much, the chain, engine sprocket, rear sprocket, transmission and rear
wheel bearings wear more quickly. Some components may break if overloaded.
If the chain is too loose, the chain may fall off the engine sprocket or the rear sprocket. As a result, the
rear wheel locks or the engine will be damaged.
Check the chain tension regularly.
Set the chain tension in accordance with the specification.
E00330-10
Preparatory work
Raise the motorcycle with the lift stand. (
Check the chain tension. (
Main work
1
Loosen nut
.
2
Loosen nuts
.
Adjust the chain tension by turning adjusting screws
and right.
Guideline
Chain tension
3
Turn adjusting screws
markings on the left and right chain adjusters are in the
same position relative to reference marks
wheel is then correctly aligned.
2
Tighten nuts
.
Make sure that chain adjusters
3
adjusting screws
.
1
Tighten nut
.
Guideline
Nut, wheel spindle,
rear
Info
The wide adjustment range of the chain adjusters
(32 mm (1.26 in)) enables different secondary ratios
with the same chain length.
4
Chain adjusters
Finishing work
Remove the motorcycle from the lift stand. (
p. 60)
p. 83)
3
55 ... 58 mm (2.17 ...
2.28 in)
on the left and right so that the
A
. The rear
4
are fitted correctly on
M22
80 Nm (59 lbf ft)
can be turned by 180°.
p. 60)
left

Advertisement

Table of Contents
loading

Table of Contents