Hydraulic Linear Actuator; Installation - Raymarine Autohelm 100 Install Manual

Chapter 2: Installation

Hydraulic Linear Actuator

Installation

The hydraulic linear actuator, with built in solenoid operated bypass valve
and load limiting system, is designed for use as a secondary autopilot
steering cylinder. The system is supplied prefilled and preplumbed for
ease of installation.
1
5
4
1 Reservoir 2 Pump 3 Cylinder 4 Tie-wrap 5 Clip 6 Reservoir hose 7 Pump hose A
8 Pump hose B 9 Cylinder hose 10 Cylinder ball joint 11 Quadrant
Caution:
It is important to note that the hydraulic linear actuator can exert a
thrust of upto 2700 Ibs - this is the equivalent weight of a large
family saloon car. If there is any doubt about the strength of the
existing tiller arm or quadrant the steering gear manufacturer
must be consulted. Also, the mounting foot should be bolted to a
substantial member and always over engineer to ensure reliability
and maintenance of correct alignment.
6 2
9
7
8 3
45
10
11
D776-1