Adjusting The Chain Tension - KTM SX-E 5 2021 Owner's Manual

13.25

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.
Main work
–
Press the chain upward at the end of the chain sliding piece
and determine chain tension
Info
The top part of chain
Chain wear is not always even, so you should repeat
this measurement at different chain positions.
Q00400-10 Chain tension
» If the chain tension does not meet the specification:
–
Adjust the chain tension. (
Finishing work
–
Remove the motorcycle from the lift stand. (
Preparatory work
–
Raise the motorcycle with a lift stand. (
–
Check the chain tension. (
Main work
–
1
Loosen nut
–
Loosen nuts
–
Adjust the chain tension by turning adjusting screws
and right.
Guideline
Chain tension
Turn the adjusting screws
Q00401-10
the markings on the left and right chain adjusters
the same position relative to the reference marks
rear wheel is then correctly aligned.
–
Tighten nuts
–
Make sure that chain adjusters
adjusting screws
–
1
Tighten nut
Guideline
Nut, rear wheel spin-
dle
SERVICE WORK ON THE CHASSIS 13
A
.
1
must be taut.
5 ... 8 mm (0.2 ... 0.31 in)
p. 57)
p. 56)
.
2
.
5 ... 8 mm (0.2 ... 0.31 in)
3
on the left and right so that
2
.
4
are fitted correctly on
3
.
.
M12x1
p. 45)
p. 45)
3
left
4
are in
A
. The
40 Nm (29.5 lbf ft)
57