Crankcase Breather - Honda GOLDWING GL1800/A 2015 Owner's Manual

Crankcase Breather

Refer to Safety Precautions on page 154.
Service the crankcase breather more frequently if your motorcycle 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.
If the drain tube overflows, the air filter may become contaminated with engine
oil causing poor engine performance.
Draining
LEFT SIDE
crankcase breather tube plug
1. Remove the left cylinder head side cover (page 169).
2. Place a drain pan under the crankcase breather tube plug.
3. Remove the plug to drain the deposits in the tube.
4. Reinstall the crankcase breather tube plug.
5. Reinstall the left cylinder head side cover.
185
Servicing Your Honda