OrangeOrange

L R L Y B

OFF

O

Lighting Switch

O OON

Engine Kill

R Br W

OFF

OFF

RUN O O

Rear RightHand

Indicator

Rear LeftHand

Indicator

Tail &Stop

Lamps

Blu

e

Blu

e / B

lack

Red

/ Y

ello

w

Red

/ W

hite

Bro

wn

YAMAHA RD400(Europe)

Switch / SocketColour Key

R Red O OrangeB Black W WhiteL Blue Br BrownY Yellow Dg Dark GreenG Green Ch Dark BrownP Pink Gy GreySb Sky Blue

DarkGreen

Black

DarkBrown

Yellow

Yellow

Blue

Blue

Black

+ –Battery

Front BrakeStoplamp

Switch

RightIndicator

LeftIndicator

SideLamp

Hi BeamLamp

TachoLamp Black

Electrical DataIgnition timing BTDC: 2.3mmSpark plug grade: NGK BR8ESSpark plug gap: 0.6 – 0.7mmBattery capacity, V/Ah 12v / 5.5Headlamp V / W–W 12v / 35 – 25 pre focusTail / Stop lamp 5 / 21w offset pin (2)Indicator lamps 27wAll other lamps 3.4wContact breaker gap, mm 0.3 – 0.4 (fully open)Alternator output 14v 12a @ 2000 rpm

Dark Green

BlackR Br R L

Y R

OFF

I

II

III

O O OO O O O

OO

Ignition Switch

R Br

R/Y

R Br

R/Y

W W

W

W W

W

Blu

eB

lue

Blu

e

Ch Br Dg Y B W R

L

R

R N

O O

Indicator Switch

O O

O OO O O O

L N

PUSH

O O

Yel

low

/ R

ed

Dar

k G

reen

Bro

wn

/ Whi

te

Dar

k B

row

n

Y R/Y

ON

OFF

O O

Pass Switch

P B

ON

OFF

O O

Horn

Y L G B

HI

O

Dimmer Switch

O OLO

Br

Y

/ G

Br/

W

FlasherRelay

Brown / White

Yellow / Green

Example: R / Y = Red & Yellow(First colour is predominant,second is a stripe).

Rear BrakeStop Lamp

Switch

Black

Dar

k G

reen

Dar

k B

row

n

DarkGreen

Yellow

Blue

Black

DarkBrown

Oil LevelSwitch

B/R Sb B

B/R Sb B

Sky Blue

Brown / Red

Black

Horn Pink

Brown

OilLevel

RH IndWarn

LH IndWarn

NeutralLamp

Brown

Brown / Red

Dark Brown

Black

Black

DarkGreen

Sky Blue

Brown

HeadLamp

YellowYellow

Black

Green

Black

Blue / Red

Yellow

Black

Blue

TachoLamp Black

Blue

SpeedoLamp Black

Blue

SpeedoLamp Black

Blue

Sensor

Black

Black

Dark Brown

All Black

AllBrown

Yel

low

Gre

en

Blue

Dark Green

Red / Yellow

Yel

low

YellowYellow

Bro

wn

Red

Red

/ Y

ello

w

Dark Green

Dar

k G

reen

Bla

ck

Bla

ck

Gre

en /

Yel

low

Bro

wn

Pink

Bla

ck

Pin

k

Bro

wn

Brown

Blue / Red

Brown / White

FlasherCancelling

Unit

W Y Y G G R

B Br

B Br

W Y YG G R

Brown

Yel

low

/ G

reen

Whi

te /

Gre

en

Yel

low

/ R

ed

Bro

wn

Whi

te /

Gre

en

Dar

k G

reen

Yellow / Red

Bla

ck

Bla

ck

Bro

wn

/ Red

Brown / Red

Bro

wn

/ Red

Yellow

Black

Dark / Brown

Bla

ck

Dar

k B

row

n

All DarkBrown

Bro

wn

Green

BlackBla

ck

Bla

ck

Bla

ck

Bla

ck

Bla

ck

Bla

ck

Sky Blue

Blu

e

Blu

e

White / Green

Yel

lowBlue

Bro

wn

Red

/ Y

ello

w

Red

Yellow

Red / Yellow

Red

/ Y

ello

w

Red / White

Red / White

Red

/ W

hite

Brown

Brown

Bro

wn

Rectifier

R B

W W W

W W W

R B

Red

Bla

ck

White

White

White

Br G

B

B

Br G

Bla

ck

Gre

en

Regulator

Bro

wn

ACGenerator

G Br

O Gy

O Gy

G Br

Gre

en

Bro

wn

Ora

nge

Gre

y

SkyBlue

NeutralSwitch

Sky

Blu

e

Bla

ck

10 Amp

Fuse Box

20 Amp

10 Amp

10 Amp

Red

/ Y

ello

w

Bro

wn

White / Green

Whi

te /

Gre

en

Bla

ck

Bla

ck

Dar

k B

row

n

Black

BrownBrown

Bro

wn

Red

/ Y

ello

w Red Red

Spark plugs

Ignition coil

Red / White

Ora

nge

Gre

y

R/W R/W

Red

Red

RedBlack

Sky

Blu

e

Bro

wn

Bla

ck

Bla

ck

AllWhite

Red

WhiteWhite

White

Bla

ck

Blu

e / B

lack

Blu

e

Original version 1996 Peter Farren

Colour version (c) 2000

Ric Naylor and Aircooled RD Club

http://www.aircooled-rd.com

Version 1.1