Beta EVO 4T Owner's Manual page 35

- Unscrew the plug 4 in the left-hand cas-
ing and use pliers to extract the fi lter.
Clean it carefully and blow it through with
compressed air. Check for damage to the
O-rings, and replace them if necessary.
Refi t all the parts and tighten the plug to
15 Nm.
- Perform the same procedure for the fi lter
located on the right side of crankcase.
- Put a drawn pan under the engine closer
to the paper fi lter cover 1 and then un-
screw 2 the cover.
1
35
4
2
10Nm
4
GB