17 TUNING THE ENGINE
105
17.11
Engine characteristic
–
setting the auxiliary spring
Warning
Danger of burns
Some vehicle components become very hot when the vehicle is operated.
–
Do not touch any parts such as the exhaust system, radiator, engine, shock absorber, or brake system before the vehicle
parts have cooled down.
–
Let the vehicle parts cool down before you perform any work on the vehicle.
Preparatory work
–
Tilt the motorcycle to the left and secure against falling in this position.
Guideline
Angle of title approx.
45°
V00428-11
Main work
(All 125/150 models)
–
Remove screws
.
0
0
0
4
4
0
0
3
3
0
0
5
5
0
0
2
2
B00056-11
–
Remove cap
, adjusting spring
, auxiliary spring
, and spring
insert
from the clutch cover.
–
Pull both springs off of the spring insert.
E00439-10
–
Mount the required auxiliary spring (
and adjusting spring
and position them together in the clutch cover.
(TX 125 EU)
Auxiliary spring with yellow marking (54637072300)
Auxiliary spring with green marking (54837072100)
Auxiliary spring with blue color coding (54637072500)
(TE 150 US)
Auxiliary spring without color coding (50437069050)
Auxiliary spring with yellow marking (54637072300)
The recess in spring insert
engages in the angle lever.
Info
Screw
must not be turned as this would worsen the engine charac-
teristic.
–
Check the O-ring in the cap.
–
Position the cap.
–
Mount and tighten the screws.
Guideline
Screw, exhaust control
cover
M5
4 Nm
(3 lbf ft)
Loctite
®
222™