ELEC8-13 6885J11Electrical systems4 N·m (0.4 kgf·m, 3.0 ft·lb)6888030ENo. Part name Q’ty Remarks18 Brush holder 119 Rear bracket 120 Cover 121 Screw 2 ø4 × 12 mm22 Bolt 2 M5 × 130 mm

important information

Manual format

Symbol

Abbreviation

Fire prevention

Good working practice

Identification

special service tool

Propeller size

Checking the gear oil

Checking the PTT system (ET)

Checking the cooling water pilot hole

general specification

maintenance specification

tightening torque

maintenance interval chart

control system

lower unit

ptt electrical system

checking the electrical component

electrical component

starting system

FUEL

troubleshooting the ptt unit

SHTG

LOWR

Yamaha 55DEHD Service Manual

TOP COVER PICTOGRAPH DESCRIPTION

UNCRATING PROCEDURE (FOR TYPICAL STEEL FRAME)

MOUNTING THE OUTBOARD MOTOR

WATER LEVEL GUIDELINE (4-STROKE ENGINES)

MOUNTING THE REMOTE OIL TANK

NOTICE FOR MOUNTING THE REMOTE OIL TANK

OUTBOARD MOTOR DIMENSIONS

OVERALL DIMENSIONS (2-STROKE)

OVERALL DIMENSIONS (4-STROKE)

CLAMP BRACKET DIMENSION ITEMS

CLAMP BRACKET DIMENSIONS

PROPELLERS

PROPELLER SPECIFICATIONS

PROPELLER SELECTION

WOT OPERATION RANGE TABLE

REMOTE CONTROLS

REMOTE CONTROL APPLICATIONS

remote control

REMOTE SWITCH APPLICATIONS

REMOTE CONTROL CABLES

REMOTE CONTROL ATTACHMENT KIT

STEERING HOOK

STEERING GUIDE ATTACHMENT KIT

CONVENTIONAL WIRE HARNESS

DIGITAL ELECTRONIC CONTROL WIRE HARNESS

TILLER HANDLES

X4 MULTI-FUNCTION TILLER HANDLE

STEERING FRICTION CONTENTS

CONVENTIONAL GAUGE (6Y5 & 6Y7)

MOUNTING THE METERS

ANALOG TACHOMETER

DIGITAL TACHOMETER

SPEEDOMETER

FUEL MANAGEMENT GAUGE

ANALOG TRIM METER

COOLANT PRESSURE METER

COOLANT TEMP. METER

HOUR METER

VOLTAGE METER

FUEL METER

CHARGE WARNING UNIT

WIRE HARNESSES

WIRING DIAGRAMS

DIGITAL NETWORK GAUGE (6Y8)

DIGITAL NETWORK GAUGE COMPATIBLE MODEL

DIGITAL NETWORK GAUGE DIMENSIONS

OPTIONAL EQUIPMENTS

WIRE HARNESS

INITIAL GAUGE SETUP

TROUBLESHOOTING

BASIC REQUIREMENTS

BATTERY

RECOMMENDED BATTERY

BATTERY CABLE LENGTH

BATTERY WIRING

APPENDIX

MODEL NAME DESIGNATION

FUEL SYSTEM VACUUM PRESSURE STANDARD

PORTABLE FUEL TANKS (TYPICAL)

PRE-DELIVERY INSPECTION (PDI) CHECKS

CONVENTIONAL RIGGING KIT CONTENTS

DIGITAL NETWORK GAUGE RIGGING KIT CONTENTS

MANUFACTURING START SERIAL NUMBER

55DEHD

INSTALLATION

REMOTE CONTROL TYPES AND APPLICATIONS

REMOTE SWITCH TYPES AND APPLICATIONS

station selector switch

TIE-BAR KIT

DIGITAL ELECTRONIC REMOTE CONTROL WIRE HARNESS

RIGGING GROMMET DESCRIPTION

DIGITAL NETWORK GAUGE COMPATIBLE MODELS

OPTIONAL EQUIPMENT

NETWORK HUB

IMMOBILIZER UNIT

NETWORK WIRING DIAGRAMS

DIGITAL NETWORK GAUGE (6Y8) FUNCTION TABLE

DIGITAL NETWORK PREMIUM GAUGE (6Y9)

DIGITAL NETWORK PREMIUM GAUGE COMPATIBLE MODELS

DIGITAL NETWORK PREMIUM GAUGE DIMENSIONS

FUEL PIPES (TYPICAL)

PRE-DELIVERY INSPECTION (PDI)

IMMOBILIZER RIGGING KIT CONTENTS

DIGITAL NETWORK PREMIUM GAUGE RIGGING KIT CONTENTS

YEAR MODELS MANUFACTURE STARTING SERIAL NUMBERS

75AED

75AEHD

75AET

85AED

85AEHD

85AET