Garmin AUTOPILOT TR-1 - Manual (Page 5)

4 5
Pump & Motor
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*Shadow Drive
1) Mount Horizontally and as level as possible
2) May be located in the Port or Starboard Hydraulic Lines
3) Use a length of hose between helm and Shadow Drive Valve
4) DO NOT install Valve directly to helm!
5) A Tee fitting MUST NOT be installed between helm and Shadow Drive Valve
!
Before starting the hydraulic installation, please
verify the type of hydraulic steering in the boat.
If it does not match the hydraulic layouts in this
manual, call TR-1 technical support for specific
installation procedures.
Single Helm Hydraulic Layout
Return line
*Shadow Drive
HELM
P= Port R= Return S= Starboard
P R S
BALANCED CYLINDER
Port Fitting
Starboard Fitting