Honda CRF125F 2021 Owner's Manual page 73

9. Clean the inside of the air cleaner
housing.
10. Apply a thin coat of grease to the sealing
surface of the air cleaner.
11. Install the air cleaner assembly by
inserting the upper tab (9) on the
cleaner into the upper hole (10) in the air
cleaner housing, and the lower tab (11)
into the lower hole (12).
Hook the set spring.
Check that the air cleaner is properly
seated.
12. Install the air cleaner housing cover and
set the retainer clips.
13. Install the left side cover (page 41).
(10) (9)
(12)
(9) Upper tab
(10) Upper hole
(11)
(11) Lower tab
(12) Lower hole
63