Crankcase Breather - Honda CRF150R 2020 Owner's Manual & Competition Handbook

Crankcase Breather

Refer to Safety Precautions on page 19.
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 tube (2) and drain deposits into a
suitable container.
2. Reinstall the crankcase breather tube plug.
(2)
(1) crankcase breather tube plug
(2) tube
(1)

Crankcase Breather

Servicing Your Honda
45