MAINTENANCE WORK ON CHASSIS AND ENGINE 127
9.31Checking chain wear
700303-01
– Engage neutral gear.
– Pull the lower chain section with specified weight.
Guideline
Weight, chain wear measurement 15kg (33lb.)
– Measure distance of 18 chain links in the lower chain section.
Info
Chain wear is not always even, so you should repeat this measurement at differ-
ent chain positions.
Maximum distance at the longest
chain section
272mm (10.71in)
» If the distance is greater than the specified measurement:
–
Change the rear sprocket / engine sprocket, chain and chain sliding guard.x
Info
New chains wear out faster on old, worn sprockets.
For safety reasons, the chain has no chain joint. Always have the chain
changed in an authorized KTM-RC8 workshop, where they have the nec-
essary special tools.