Adjusting The Chain Tension - KTM 690 Supermoto Limited Edition EU 2009 Owner's Manual

Art. no. 3211364en
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MAINTENANCE WORK ON FRAME AND ENGINE

Adjusting the chain tension

9.12
Warning
Danger of accidents Danger caused by incorrect chain tension.
If the chain is over tensioned, the components of the secondary power train (chain, engine sprocket, rear sprocket, bearings in
transmission and rear wheel) are under additional load. Apart from premature wear, in extreme cases the chain may snap or the
countershaft of the transmission can break. On the other hand, if the chain is loose, it may jump off the engine sprocket or the
rear sprocket, causing the rear wheel to lock or damage the engine. Check for correct chain tension and adjust if necessary.
Lean the motorcycle on the side stand.
Shift gear to neutral.
Push the chain upwards near the vertical rib of the swingarm and measure the chain
tension
.
Info
The upper chain section
Chain wear is not always even, so you should repeat this measurement at differ-
ent chain positions.
Chain tension
»
If the chain tension does not meet specifications:
Adjust the chain tension. (
601006-10
must be taut.
5 mm (0.2 in)
p. 64)
64

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