Checking The Chain Tension - KTM RC 390 2018 Owner's Manual

13 SERVICE WORK ON THE CHASSIS
Info
The service life of the chain depends largely on its maintenance.
13.12

Checking 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.
Preparatory work
–
Raise the motorcycle with the rear lifting gear. (
Main work
–
Clean the chain regularly.
–
Rinse off loose dirt with a soft jet of water.
–
Remove old grease remains with chain cleaner.
Chain cleaner (
–
After drying, apply chain spray.
Chain lube for road use (
400725-01
Finishing work
–
Remove the rear of the motorcycle from the lifting gear. (
p. 189)
p. 189)
p. 80)
p. 80)
88