Engine Characteristic - Set The Auxiliary Spring (All 250/300 Models) - KTM 125 SX EU Owner's Manual

16 TUNING THE ENGINE
16.11 Engine characteristic - set the auxiliary spring
Warning
Danger of burns Some vehicle components become very hot when the vehicle is operated.
–
Do not touch hot components such as exhaust system, radiator, engine, shock absorber, and the brake system. Allow these
components to cool down before starting work on them.
Preparatory work
–
Tilt the motorcycle approx. 45º to the left and secure it to prevent it from falling.
Main work
–
Remove screws
B00057-10
–
Take cap
clutch cover.
–
Pull both springs off of the spring insert.
B00056-11
–
Mount the required auxiliary spring
the clutch cover together.
Auxiliary spring with yellow marking (54637072300)
Auxiliary spring with green marking (54837072100)
Auxiliary spring with red marking (54837072000)
The recess in spring insert
Info
B00058-10
Screw
–
Check the O-ring in the cap.
–
Position the cap.
–
Mount and tighten the screws.
Guideline
Screw, exhaust control cover
(All 250/300 models)
x
.
1
, adjusting spring , auxiliary spring
2 3
4
engages in the angle lever.
5
must not be turned as this would worsen the engine characteristic.
6
, and spring insert
4
and adjusting spring and slide them into
3
M5 6 Nm (4.4 lbf ft)
90
out of the
5