Removing/installing exhaust
18 00
system
–
Place motorcycle on its centre stand.
–
Remove the engine spoiler (
–
Remove the seat.
•
Release the cable tie for the oxygen sensor.
•
Disconnect the plug for the oxygen sensor.
•
Pull the oxygen sensor cable out downwards.
•
Unscrew the eight fasteners (arrow) for the ex-
haust system at the cylinder head.
•
Unscrew the retaining hoop (arrow) at the
silencer.
•
Extend side stand.
•
Lower the exhaust system to remove.
•
46.14).
a
e
When installing, note correct cable routing and at-
tachment points for oxygen sensor.
L
Replace the O-rings at the cylinder head.
X
Fasteners
exhaust system to cylinder head .................. 22 Nm
Retaining hoop to silencer............................ 13 Nm
Retaining hoop to frame ............................... 24 Nm
KR180020
18 30
KR180090
•
L
Before installing, lightly oil the thread of the oxygen
sensor.
•
X
Oxygen sensor ............................................. 45 Nm
Installation is the reverse of the removal proce-
dure. Pay particular attention to the following:
Important:
Note:
Tightening torque:
Removing/installing oxygen sensor
Unscrew the oxygen sensor at the
hexagon (arrow).
Note:
Coat the oxygen sensor with Optimoly TA and
tighten by means of hex head using socket,
BMW No. 11 7 020.
Tightening torque:
11 7 020
KR180100
18.5