Adjusting The Chain Tension - Husqvarna TX 125 Owner's Manual

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12
SERVICE WORK ON THE CHASSIS
12.36

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
Pull the chain at the end of the chain sliding component upwards to measure
chain tension
Info
The lower chain section
Because chain wear is not always even, repeat this measurement at differ-
ent chain positions.
Chain tension
V00410-10
»
If the chain tension does not meet specifications:
Adjust the chain tension. (
Finishing work
Remove the motorcycle from the lift stand. (
Preparatory work
Raise the motorcycle with the lift stand. (
Check the chain tension. (
Main work
Loosen nut
Loosen nuts
Adjust the chain tension by turning the left and right adjusting screws
Guideline
Chain tension
Turn adjusting screws
left and right chain adjusters are in the same position relative to reference
marks
Tighten nuts
Make sure that chain adjusters
Tighten nut
Guideline
Nut, rear wheel spindle
Info
The wide adjustment range of the chain adjusters (32 mm (1.26 in))
F00321-10
enables different secondary ratios with the same chain length.
Chain adjusters
Finishing work
Remove the motorcycle from the lift stand. (
.
must be taut.
p. 63)
p. 62)
.
.
on the left and right so that the markings on the
. The rear wheel is then correctly aligned.
.
are fitted correctly on adjusting screws
.
can be turned by 180°.
55... 58 mm (2.17... 2.28 in)
p. 45)
p. 45)
55... 58 mm (2.17... 2.28 in)
M20x1.5
80 Nm (59 lbf ft)
p. 45)
63
.
.

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