Honda BF90D User Manual

CONTENTS
5
1. SAFETY ............................................................................................8
SAFETY INFORMATION............................................................8
2. SAFETY LABEL LOCATIONS.................................................... 11
3. COMPONENT IDENTIFICATION ...............................................14
4. CONTROLS AND FEATURES .....................................................22
H type
Engine Switch (Ignition Switch).............................................22
Shift Lever...............................................................................22
Throttle Grip............................................................................23
Throttle Friction Adjuster .......................................................23
Emergency Stop Switch ..........................................................24
Emergency Stop Switch Lanyard/Clip....................................24
Steering Friction Adjusting Knob ...........................................25
R type
Remote Control Lever.............................................................26
R1 type ................................................................................26
R2 type ................................................................................27
R3 type ................................................................................28
Neutral Release Lever ............................................................29
Engine Switch (Ignition Switch) ............................................29
Fast Idle Lever/Fast Idle Button..............................................30
Emergency Stop Switch ..........................................................31
Emergency Stop Switch Lanyard/Clip....................................31
Spare Emergency Stop Switch Clip ........................................32
TRL (Trolling) Control Switch Panel (optional equipment)...33
T type
Power Trim/Tilt Switch ..........................................................34
Trim Meter (equipped type or optional equipment) ...............35
Power Tilt Switch (outboard motor pan) ...............................35
Manual Relief Valve ...............................................................36
G type
Tilt Lever.................................................................................37
Transom Angle Adjusting Rod............................................... 37
Common
Tilt Lock Lever....................................................................... 38
Oil Pressure Indicator/Buzzer................................................. 38
Overheat Indicator/Buzzer...................................................... 39
ACG Indicator/Buzzer............................................................ 40
PGM-FI Indicator/Buzzer ...................................................... 41
Water Separator Buzzer ......................................................... 41
Trim Tab ................................................................................. 42
Anode...................................................................................... 42
Cooling Water Intake Port...................................................... 43
Cooling Water Check Hole .................................................... 43
Engine Cover Fixing Lever .................................................... 44
Tachometer (equipped type or optional equipment)............... 44
Fuel Filler Cap (equipped type).............................................. 44
Fuel Gauge.............................................................................. 45
Fuel Line Connector And Joint (equipped type) .................... 45
NMEA Interface Coupler ....................................................... 46
Operating Hour Notification System ...................................... 46
5. INSTALLATION............................................................................ 49
Transom Height ........................................................................... 49
Location ....................................................................................... 50
Installation Height ....................................................................... 50
Outboard Motor Installation ........................................................ 51
Outboard Motor Angle Inspection (Cruising) ............................. 52
Outboard Motor Angle Adjustment (G type) ......................... 53
Battery Connections..................................................................... 54
Remote Control Installation (equipped type or optional 
equipment) .............................................................................. 56
Remote Control Box Location................................................ 57
Remote Control Cable Length ................................................ 57
Propeller Selection....................................................................... 58
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Honda BF90D Specifications

General

Bore & Stroke	73 mm x 89.4 mm
Horsepower	90 HP
Cooling System	Water Cooled
Starting System	Electric
Gear Ratio	2.33:1
Trim Range	-4° to +16°
Tilt Range	70°
Dry Weight	163 kg (359 lbs)
Lubrication	Wet Sump
Recommended Fuel	Unleaded Gasoline (86 Octane or higher)
Gear Shift	F-N-R
Steering	Remote
Trim Method	Power Trim and Tilt
Displacement	1496 cc
Exhaust	Through propeller
Alternator Output	44 Amps
Recommended Engine Oil	10W-30 FC-W
Shaft Length	20" or 25"
Engine Type	4-Stroke SOHC, 4 Cylinders
Fuel Delivery	Programmed Fuel Injection