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17 TUNING THE ENGINE
138
B00056-11
–
Remove cap
2
, adjusting spring
3
, auxiliary spring
4
,
and spring insert
5
from the clutch cover.
–
Pull both springs off of the spring insert.
E00365-10
–
Mount the required auxiliary spring (
4
and
adjusting spring
3
and position them together in the clutch
cover.
Auxiliary spring with yellow marking (54637072300)
Auxiliary spring with green marking (54837072100)
Auxiliary spring with red marking (54837072000)
The recess in spring insert
5
engages in the angle lever.
Info
Screw
6
must not be turned as this would worsen the
engine characteristic.
–
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™