Checking The Chain, Rear Sprocket, And Engine Sprocket - KTM 125 Duke 2013 Repair Manual

12 WHEELS
12.5.7

Checking the chain, rear sprocket, and engine sprocket

Main work
(Duke COL)
–
Loosen nut
–
Loosen nuts
–
Adjust the chain tension by turning adjusting screws
Guideline
Chain tension
Turn adjusting screws
and right chain adjuster
marks
–
Tighten nuts
–
Make sure that chain adjusters
–
Tighten nut
B01606-12
Guideline
Nut, rear wheel spindle
(Duke EU/MAL)
–
Loosen nut
–
Loosen nuts
–
Adjust the chain tension by turning adjusting screws
Guideline
Chain tension
Turn adjusting screws
and right chain adjuster
marks
–
Tighten nuts
–
Make sure that chain adjusters
–
Tighten nut
Guideline
B01549-12
Nut, rear wheel spindle
(Duke COL)
–
Check the rear sprocket and engine sprocket for wear.
» If the rear sprocket and engine sprocket are worn:
–
100132-10
.
1
.
2
on the left and right so that the markings on the left
3
are in the same position in relation to reference
4
. The rear wheel is then correctly aligned.
C
Info
The upper chain section must be taut.
Chain wear is not always even, so you should check the setting at differ-
ent chain positions.
.
2
4
.
1
.
1
.
2
on the left and right so that the markings on the left
3
are in the same position in relation to reference
4
. The rear wheel is then correctly aligned.
C
Info
The upper chain section must be taut.
Chain wear is not always even, so you should check the setting at differ-
ent chain positions.
.
2
4
.
1
Change the power set.
Info
The engine sprocket, rear sprocket, and chain should always be
replaced together.
on the left and right.
3
5... 7 mm (0.2... 0.28 in)
are fitted correctly on adjusting screws
M14x1.5 90 Nm
(66.4 lbf ft)
on the left and right.
3
5... 7 mm (0.2... 0.28 in)
are fitted correctly on adjusting screws
M14x1.5 90 Nm
(66.4 lbf ft)
69
.
3
.
3