KTM 300 EXC User Manual

12 SERVICE WORK ON THE CHASSIS
76
E00330-10
Main work
–
Loosen nut
1
.
–
Loosen nuts
2
.
–
Adjust the chain tension by turning adjusting screws
3
left
and right.
Guideline
Chain tension 55 … 58 mm (2.17 …
2.28 in)
Turn adjusting screws
3
on the left and right so that the
markings on the left and right chain adjusters are in the
same position relative to reference marks
A
. The rear
wheel is then correctly aligned.
–
Tighten nuts
2
.
–
Make sure that chain adjusters
4
are fitted correctly on
adjusting screws
3
.
–
Tighten nut
1
.
Guideline
Nut, rear wheel spin-
dle
M20x1.5 80 Nm (59 lbf ft)
Info
The wide adjustment range of the chain adjusters
(32 mm (1.26 in)) enables different secondary ratios
with the same chain length.
Chain adjusters
4
can be turned by 180°.
Finishing work
– Remove the motorcycle from the lift stand. ( p. 56)
12.35 Checking the chain, rear sprocket, engine sprocket, and chain guide
Preparatory work
– Raise the motorcycle with a lift stand. ( p. 56)
400227-01
Main work
– Shift the transmission into neutral.
– Check the chain, rear sprocket, and engine sprocket for wear.
» If the chain, rear sprocket or engine sprocket is worn:
–
Change the drivetrain kit.
Info
The engine sprocket, rear sprocket, and chain
should always be replaced together.

KTM 300 EXC Specifications

General

Brand	KTM
Model	300 EXC
Category	Motorcycle
Language	English