Crankcase Breather - Honda CRF450X Owner's Manual

Refer to Safety Precautions on page 25.

Crankcase Breather

Service more frequently if your CRF is ridden in
the rain or often at full throttle.
Service the breather if you can see deposits in the
transparent section of the drain tube.
1. Remove the crankcase breather tube plug (1)
from the tube (2) and drain the deposits into a
suitable container.
2. Reinstall the crankcase breather tube plug.
(1)
(2)
(1) crankcase breather tube plug
(2) tube

Crankcase Breather

53
Servicing Your Honda