Tightening Values - Vittorazi Motors COSMOS 300 Maintenance Manual

3.16 Tightening values

Component
Engine carter
screws
Carter support
screws
Cylinder studs
Cylinder nuts
Cylinder head
screws
Spark plug
Exhaust studs
Exhaust nuts
Exhaust
support plate's
nuts
Silencer fixing
screws
Carburettor
flange screws
Carburettor
screws
Carburettor
flange studs
Self-locking
nuts
Screw fixing
safety band
support plate
Snaplock airbox
pivots
Airbox fixing
clamp
Flywheel nut
Stator screws
Cosmos 300 – Maintenance manual – V2
Torque value
10 Nm
20 Nm
20 Nm
17 Nm
10 Nm
25 Nm
25 Nm
32 Nm
18 Nm
13 Nm
10 Nm
hand tightening
10 Nm
16 Nm
8 Nm
10 Nm
2,5 Nm
90 Nm
10 Nm
Thread size
M6x50
M8x55
M8
M8
M6x30
M14x1,25
M8
M8
M8
M8
M6x30
M6x16
M8
M8
M5x20
M6
50-70 mm
(clamp size)
M12x1,25
M6x25
The table follows in the next page
Lubricant/
sealant
Loxeal 83-55/
Loctite 270
Copper paste
Loxeal 83-55/
Loctite 270
Loxeal 83-55/
Loctite 270
Loxeal 55-03/
Loctite 243
Loxeal 55-03/
Loctite 243
202