Raymarine M81131 User Manual

Linear Drive
Installation Guide
Drives covered:
M81130 Type 1 Linear Drive 12 V
M81131 Type 2 (short) Linear Drive 12 V
M81132 Type 2 (long) Linear Drive 12 V
M81133 Type 2 (short) Linear Drive 24 V
M81134 Type 2 (long) Linear Drive 24 V
Document number: 81175-5
February 2007

Raymarine M81131 Specifications

General

Brand	Raymarine
Model	M81131
Category	Marine Equipment
Language	English

Summary

Specifications

Installation Steps

Electrical Safety Precautions

Warning to switch off power supply before starting installation for electrical safety.

EMC Installation Guidelines

Guidelines for optimum EMC performance, including separation of equipment.

EMC Installation Guidelines

Mounting the Drive

Drive Alignment

Ensuring correct angular alignment of the drive unit with the boat's steering system.

Mounting Location Considerations

Advice on selecting a suitable and structurally sound location for drive mounting.

Securing the Drive

Securing Bolts

Specification for attaching the mounting foot using M10 bolts and lock nuts.

Connecting to the Steering System

Attaching the Rod End

Procedure for attaching the rod end to the tiller arm using the supplied tiller pin.

Steering Check

Total Rudder Movement Limit

Ensuring rudder movement is limited by the steering system, not the drive.

Connecting to the Course Computer

Electrical Connections

Recommended Cable Sizes

Post Installation Checklist

Mounting Foot Security and Alignment

Drive Unit Alignment Verification

Rod End Attachment and Cable Connections

Maintenance