Yamaha YBR 125 Service Manual page 54

Blown dry with air
Clean of air filter
3.Check:
Filter core of air filter
Damage → Replacement
Dusty Blowing off dust on net with compressed air
→
Remov e the filter cores1and 2 , and clean them by
blowing with high-pressure air.
If the filter core 2 is too dirty, it may be washed with
neutral solution.It must be blown dry after washing.
Coution:
The filter core may not be painted engine oil.
Coution:
It should be confirmed that the filter core has been
fixed correctly in filter case.
Coution:
It is strictly forbidden to run engine without fitting filter
core of air filter. It will cause over wear of piston/cy-
linder.
3-15
3
INSP
A DJ