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Yamaha 85AEHD - User Manual

Yamaha 85AEHD
329 pages
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90894-62983-01Worldwide Edition
RIGGING GUIDE
2014

Table of Contents

Other manuals for Yamaha 85AEHD

Questions and Answers

  • J
    Jennifer RodriguezSep 18, 2025
    Why is my Yamaha Outboard Motor gauge operating unstably?
    • M
      Mark CraneSep 18, 2025
      If the gauge operates unstably, it's likely that the resistor isn't connected to the ending hubs. Connect the gray 6-pin cap to the ending multi-hubs to resolve this.
  • J
    Joyce HernandezAug 25, 2025
    Why Yamaha 85AEHD PTT unit does not hold the outboard motor up?
    • J
      justin19Aug 25, 2025
      If your Yamaha Outboard Motor's PTT unit isn't holding the motor up, a possible cause is that the manual valve is opened; check the manual valve. Also, there might not be enough PTT fluid, so ensure you add sufficient fluid. Another reason could be PTT fluid leakage; in this case, check the PTT unit for leakage. Finally, the main valves might not be operating, requiring you to disassemble and inspect the PTT unit.
  • H
    hamiltonnathanielAug 25, 2025
    What to do if the Yamaha Outboard Motor gauge display does not wake up?
    • S
      Steven DennisAug 26, 2025
      If the gauge display doesn't wake up, it could be due to a lack of electrical power or a damaged gauge. Try these steps: replace the fuse, securely connect the couplers, replace any damaged wires or hubs, or, if necessary, replace the gauge itself.
  • C
    carol06Aug 26, 2025
    Why Yamaha 85AEHD illumination does not light?
    • J
      Jermaine CruzAug 27, 2025
      If the illumination does not light, it could be due to a lack of electrical power or a damaged gauge. You should try replacing the fuse, connecting the couplers securely, replacing the damaged wire or hub, or replacing the gauge.
  • V
    Veronica McdanielSep 22, 2025
    Why is the Yamaha Outboard Motor gauge response poor?
    • M
      Mary HoweSep 22, 2025
      If the gauge response is poor, a market obtainable unit connected to the system may have failed, or the signal volume has exceeded 50% of the capacity. Replace the faulty unit or remove the heavy signal output unit.
  • C
    Curtis AlexanderSep 23, 2025
    Why doesn't my Yamaha 85AEHD Outboard Motor boat speed gauge show?
    • S
      Susan BurnsSep 23, 2025
      If the boat speed and/or coolant pressure gauge isn't showing, it means the optional sensor hasn't been installed. Install the optional sensor to fix this.
  • C
    Carolyn ChenSep 9, 2025
    What to do if my Yamaha 85AEHD Outboard Motor gauge display does not wake up?
    • J
      julie61Sep 9, 2025
      If the gauge display doesn't wake up, it could be due to a lack of electrical power or a damaged gauge. Try these steps: replace the fuse, securely connect the couplers, replace any damaged wires or hubs, or replace the gauge itself.
  • S
    sgoodmanSep 12, 2025
    Why is the illumination not lighting on my Yamaha Outboard Motor gauge?
    • W
      Wanda NicholsSep 12, 2025
      If the illumination isn't lighting, it could be because of a power issue or a damaged gauge. You should try replacing the fuse, ensuring the couplers are securely connected, replacing any damaged wires or hubs, or replacing the gauge.
  • T
    taylorronaldSep 3, 2025
    What to do if Yamaha 85AEHD trim gauge always shows fully tilted up position?
    • A
      Alexander WarnerSep 3, 2025
      If the trim gauge always shows a fully tilted-up position, the trim sender signal is not being received. Connect the pink lead connectors to each other.
  • J
    Jesse CortezSep 1, 2025
    Why Yamaha 85AEHD gauge operates unstably?
    • S
      silvasophiaSep 1, 2025
      If the gauge operates unstably, it could be because a resistor is not connected to the ending hubs. Connect the gray 6-pin cap to the ending multi-hubs.

Summary

Installation Procedures

Uncrating Procedure

Step-by-step guide for safely removing the outboard motor from its shipping crate.

Outboard Motor Mounting

Instructions on correctly mounting the outboard motor onto the boat transom for optimal performance.

Propeller Specifications and Selection

Propeller Selection Guide

Guidance on choosing the appropriate propeller pitch based on operating load and boat type.

2014 Propeller Applications

Lists propeller applications for standard propellers across various engine models and horsepower ranges.

Remote Control Systems

Remote Control Types and Applications

Overview of throttle control systems (Push To Open/Pull To Open) and remote control box types.

Remote Control Cables

Guidance on selecting and routing remote control cables, including length calculations.

6 X4 Multi-Function Tiller Handle

6 X4 Multi-Function Tiller Handle Overview

Details the Yamaha multi-function tiller handle and its electrical functions.

Multi-Function Tiller Handle Kit (US)

Describes the US-specific tiller handle kit contents for various engine specifications.

Tiller Handle Kit Contents for Japan

Lists components for the tiller handle kit for F80B, F90B engines in Japan.

Tiller Handle Kit Contents for EU & ANZ

Details the tiller handle kit and fitting kit for EU & ANZ markets (F30-F115).

Conventional Gauges (6 Y5 & 6 Y7)

Meter Mounting Procedures

Procedures for installing various gauges onto the panel, ensuring proper visibility and clearance.

Fuel Management Gauge

Gauge for fuel flow, consumption, economy, and RPM synchronization, including kit contents and setup.

Wiring Diagrams

Representative wiring diagram samples for remote controls and instruments.

Digital Network Gauge (6 Y8) System

Digital Network Gauge Compatible Models

Lists Yamaha models compatible with the digital network gauges (6Y8 system).

Network Wiring Diagrams

Wiring diagrams for various single, twin, triple, and quad engine configurations.

Initial Gauge Setup

Procedure for initial setup of digital network gauges, especially for multi-engine installations.

Troubleshooting Digital Network Gauges

Common issues and solutions for digital network gauge system malfunctions.

Digital Network Gauge (6 Y8) Function Table

Table detailing the functions supported by the 6Y8 digital network gauge for various models.

Digital Network Premium Gauge (6 Y9) System

Digital Network Premium Gauge Compatible Models

Lists Yamaha models compatible with the 6Y9 premium network system gauges.

Battery Recommendations and Wiring

Recommended Battery Specifications

Recommends battery types based on engine model, capacity, and rating (CCA, MCA, RC, etc.).

Battery Wiring Procedures

Wiring instructions for single and multi-engine installations, including isolator equipped models.

Yamaha 85AEHD Specifications

General IconGeneral
BrandYamaha
Model85AEHD
CategoryOutboard Motor
LanguageEnglish

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