2
128
E
N
G
IN
E ASS
E
M
B
LY AN
D CO
NTRO
LS
Fixing
Threading
diameter x length
[mm]
Quantity
Threadlocker
Torque
[Nm]
Notes
Engine lubrication
Oil pump covers
M5 x 10
5
Loctite 243/
Sichel 100M
6
Chain oil jet
M5 x 12
1
Loctite 243/
Sichel 100M
Oil pump control idler
gears support pins
M5 x 20
2
Loctite 243/
Sichel 100M
6
Oil pressure control
screw
M12 x 10
1
20
Paper oil filter cap
M5 x 16
2
6
Countershaft
Locking nut
M12
1
Loctite 243/
Sichel 100M
50
Attention! Don’t
use pneumatic
wrench
Clutch
Inner hub / clutch
basket
M18
1
Loctite 243/
Sichel 100M
120
Attention! Don’t
use pneumatic
wrench
Clutch pressure cap
M6 x 25
4
10
Clutch actuator
M6 x 20
2
10
Clutch actuator
M6 x 30
1
10
Outer clutch cover
M6 x 25
6
10
Outer clutch cover
M6 x 30
1
10
Inner clutch cover
M6 x 25
9
10
See water
pump cover
screws as well
Water pump
Impeller blind nut
M6
1
Loctite 243/
Sichel 100M
10
Cover
M6 x 40
4
10
Timing chain guards
Fixed and movable
guides
M6 x 25
2
Loctite 243/
Sichel 100M
10
Chain guide on
flywheel cover
M5 x 10
1
Loctite 243/
Sichel 100M
6
Chain guard
M6 x 20
2
Loctite 243/
Sichel 100M
10
Ignition system
Pick-up
M5 x 12
2
Loctite 243/
Sichel 100M
6
Stator winding
M6 x 25
2
Loctite 243/
Sichel 100M
8
Flyweel
M12
1
Loctite 243/
Sichel 100M
60
Spark plug
M12
1
17
Cover
M6x25
9
10