Crankcase Breather - Honda CRF450R 2009 Owner's Manual & Competition Handbook

Crankcase Breather

Refer to Safety Precautions on page 23.
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.
Draining
1. Remove the crankcase breather tube plug (1)
from the crankcase breather tube (2) and drain
deposits into a suitable container.
2. Reinstall the crankcase breather tube plug.
(2)
(1) crankcase breather tube plug
(2) crankcase breather tube
54
Servicing Your Honda
(1)