Check Valve Installation - Yamaha Enduro 8 Manual

Check valves have been already installed or
integrated into the wheel pumps in the case of
two Steering Stations.
Installation of a check
valve block
Eventual second
Steering Station
Wheel pump with-
out check valves
Check Valve
Block
wider separation
towards cylinder
Important!
The autopilot pump must be connected to
the hydraulic tank through a Return Line . The
hydraulic tank is normally inside the helm
pump.
To function properly, the autopilot pump
needs to receive at least slight fluid pressure
from the return line. A tank location of 3 ft
(1m) above the autopilot pump will provide
sufficient pressure to the pump.
47
Autopilot
Pump
Cylinder