KTM 65 SX 2020 Owner's Manual page 60

11 SERVICE WORK ON THE CHASSIS
58
Main work
–
Shift the transmission into neutral.
–
Check the chain, rear sprocket, and engine sprocket for wear.
» If the chain, rear sprocket or engine sprocket is worn:
–
Change the drivetrain kit.
400227-01
–
Check the chain for wear.
» If the chain is worn:
–
Change the drivetrain kit.
–
Check the engine sprocket cover for wear.
» If the engine sprocket cover is worn through in the marked
A
area :
–
Change the engine sprocket cover.
–
Check the engine sprocket cover for tightness.
» If the engine sprocket cover is loose:
–
Tighten the engine sprocket cover.
Guideline
H00130-10
Screw, engine
sprocket cover
–
Check the chain sliding guard for wear.
» If the lower edge of the chain pins is in line with, or below,
the chain sliding guard:
–
Change the chain sliding guard.
–
Check that the chain sliding guard is firmly seated.
» If the chain sliding guard is loose:
–
Tighten the chain sliding guard.
V00214-10
Info
The engine sprocket, rear sprocket, and chain
should always be replaced together.
When fitting the chain joint, always make sure
that the closed side of the joint faces forward
(riding direction).
Info
When a new chain is mounted, the rear sprocket
and engine sprocket should also be changed.
New chains wear out faster on old, worn sprock-
ets.
M6 10 Nm
(7.4 lbf ft)