Checking The Chain, Rear Sprocket, Engine Sprocket, And Chain Guide - KTM 250 SX 2019 Owner's Manual

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11.37

Checking the chain, rear sprocket, engine sprocket, and chain guide

Main work
1
Loosen nut
Loosen nuts
Adjust the chain tension by turning adjusting screws
left and right.
Guideline
Chain tension
Turn adjusting screws
markings on the left and right chain adjusters are in the
same position relative to reference marks
wheel is now correctly aligned.
Tighten nuts
Make sure that chain adjusters
adjusting screws
1
Tighten nut
Guideline
H00016-10
Nut, rear wheel spin-
dle
Info
The wide adjustment range of the chain adjusters (32
mm) enables different secondary ratios with the same
chain length.
Chain adjusters
Finishing work
Remove the motorcycle from the lift stand. (
Preparatory work
Raise the motorcycle with a lift stand. (
Main work
Shift the transmission to idle.
Check the chain, rear sprocket and engine sprocket for wear.
»
If the chain, rear sprocket or engine sprocket is worn:
Change the drivetrain kit.
400227-01
SERVICE WORK ON THE CHASSIS 11
.
2
.
55 ... 58 mm (2.17 ...
2.28 in)
3
on the left and right so that the
2
.
4
are fitted correctly on
3
.
.
M25x1.5
4
can be turned by 180°.
Info
The engine sprocket, rear sprocket and chain
should always be replaced together.
3
to the
A
. The rear
80 Nm (59 lbf ft)
p. 52)
p. 52)
75

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This manual is also suitable for:

250 xc 2019300 xc 2019

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