Raymarine ST60 GPS Receiver User Manual


 
Chapter 3: Installation 17
Linear Rudder Reference Transducer
The Linear Rudder Reference Transducer is designed for use with bullhorn type
outboard installations.
Mounting
1. Operate the steering system so that the bullhorn ram (1) is positioned amid-
ships.
2. Release the hydraulic pressure from the vessels hydraulic steering system (if
required). Refer to the manufacturers instructions for correct procedures.
3. Loosen the starboard bolt that secures the bullhorn ram (1) shaft to the end
bracket (2).
4. Assemble the U-bracket (3) over the end bracket (2) and the shaft of the bull-
horn ram (1).
5. Hand tighten the starboard bullhorn bolt to hold the U-bracket (3) in position.
6. Fully open the hose clamps (6) using a flat-blade screwdriver.
7. Hang the hose clamps (6) over the bullhorn ram (1).
8. Site the spacers (4) on the bullhorn ram (1) and hold, temporarily, with adhe-
sive tape.
9. Pull the shaft (9) out of the linear feedback transducer (5) until the alignment
mark (10) is level with the end of the body (11).
10. Position the linear feedback transducer (5) on top of the spacers (4) so that the
threaded end of the shaft passes through the U-bracket (3).
1110
2
78 3 9
564
12
1
D4429-1
Fitting the Linear Rudder Reference Transducer