1C5VJ-100E1

2C5VJ-100E1

(

)

YFA1S (5VJ4) U49

YFA1SC (5VJ5) CALIFORNIA

YFA1S (5VJ6) CANADA

YFA1S (5VJ6) EUROPE

YFA125 (5VJ4) JAPAN

2006/2/14

NEWS NO.

DATE

COMMENT

PE0-MC-04140 Nov.,17,2004 FIG.7 CARBURETOR ILLUSTRATION CORRECT

A3

YFA1S

YFA1SC/YFA125

PARTS CATALOGUE

©2003 by Yamaha Motor Co., Ltd.

1st edition, April 2003

All rights reserved.

Any reprinting or unauthorized use

without the written permission of

Yamaha Motor Co., Ltd.

is expressly prohibited.

Printed in Japan.

A4

A5

FOREWORD

This Parts Catalogue is related to the parts for the model(s) on the cover page. When you are

ordering replacement parts, please refer to this Parts Catalogue and quote both part numbers

and part names correctly.

1.

Modifications or additions which have been made after the issue of the Parts Catalogue

will be announced in the Parts News.

It is advisable that you make the necessary corrections to the Parts Catalogue according

to the Parts News.

2.

Abbreviations

The following abbreviations are used in this Parts Catalogue.

“UR” Use specified parts number.

“UN” Use as many as needed.

“AP” Alternate Parts

“LM” Locally Made (Parts need to be ordered locally)

“F#” Frame No. (Applicable machine No.)

“O/S” Over Size

3.

The number of components for assembly

• Parts, which are to be supplied in an assembly, are listed with a dot (.) in front of the

part name as shown below.

• The numeral appearing to the right of each component part indicates the quantity of

parts for each assembly unit.

4.

Applicable colours of graphics are represented in the “REMARKS” as shown below.

5.

Note that the illustrations for reference in finding parts numbers are not to be used for

assembling. When assembling, please use the applicable service manual.

6.

The asterisk (*) before a reference number indicates modified items after the first edition.

PART NO.

DESCRIPTION

Q’TY

REMARKS

2F5–83310–60

FRONT FLASHER LIGHT ASSY

2

115–83311–60

.BULB (6V–18W)

1

PART NO.

DESCRIPTION

Q’TY

REMARKS

2N4–24110–00–X5

FUEL TANK COMP.

2

MXR

3J1–24240–10

.GRAPHIC, FUEL TANK

1

FOR MXR

A6

FOREWORD

7.

Applicable Serial No.

Engine Serial No.

Frame Serial No.

8.

Applicable Colour Code (The (*) mark shows Model colour.)

9.

Quantity Column Information

Abbreviation

Colour Name

Colour Code

DPBSE(*)

DEEP PURPLISH BLUE SOLID E

0583

PDG(*)

PASTEL DEEP GREEN

00K0

SL

SILVER

0035

YB

YAMAHA BLACK

0033

Column No.

Name Of Q’ty Column

Destination

1

U49

U49

2

CAL

CALIFORNIA

3

CAN

CANADA

4

EUR

FRANCE, UNITED KINGDOM

5

JPN

JAPAN

A7

MODEL LABEL

(1)

A label called “Model Label” is affixed in the location as indicated in (3) below.

When using this parts catalogue, please be sure to cross–reference the “model code –

production code No.” in the catalogue with the “model code – production code No.” indi-

cated on the Model Label affixed onto the product concerned.

(2)

“Model Label” Indication

(3)

Model Label Affixing Location

(4)

Colouring Information

Model Code

Colouring

Type Code

Colour

Code

Colour Name

Abbrevia-

tion

5VJ4

A

0583

DEEP PURPLISH BLUE SOLID E

DPBSE

B

00K0

PASTEL DEEP GREEN

PDG

5VJ5

A

0583

DEEP PURPLISH BLUE SOLID E

DPBSE

B

00K0

PASTEL DEEP GREEN

PDG

5VJ6

A

0583

DEEP PURPLISH BLUE SOLID E

DPBSE

B

00K0

PASTEL DEEP GREEN

PDG

(5)

Model Code – Production Code Number of Model Listed in This Parts Catalogue

Model

Code

Production

Code No.

Country

(destination)

5VJ4

010

U49

020

JAPAN

5VJ5

010

CALIFORNIA

5VJ6

010

CANADA

020

FRANCE

030

UNITED KINGDOM

Model

Code

Production

Code No.

Country

(destination)

CONTENTS

ENGINE

CYLINDER HEAD .................................................................B2

CRANKSHAFT & PISTON ....................................................B3

VALVE ...................................................................................B4

CAMSHAFT & CHAIN ...........................................................B5

OIL PUMP .............................................................................B6

INTAKE .................................................................................B7

CARBURETOR .....................................................................B8

EXHAUST .............................................................................B10

CRANKCASE ........................................................................B11

CRANKCASE COVER 1 .......................................................B13

STARTER CLUTCH ..............................................................B14

CLUTCH ................................................................................B15

TRANSMISSION ...................................................................C3

SHIFT CAM & FORK .............................................................C5

CHASSIS

FRAME ..................................................................................C6

FRONT FENDER ..................................................................C7

REAR FENDER .....................................................................C8

REAR ARM & SUSPENSION ...............................................C9

STEERING ............................................................................C10

FRONT SUSPENSION & WHEEL ........................................C11

FUEL TANK ...........................................................................C12

SEAT .....................................................................................C13

FRONT WHEEL ....................................................................C14

REAR WHEEL .......................................................................D2

STEERING HANDLE & CABLE ............................................D4

STAND & FOOTREST ..........................................................D6

GUARD .................................................................................D7

GENERATOR ........................................................................D8

STARTING MOTOR ..............................................................D9

HEADLIGHT ..........................................................................D10

TAILLIGHT ............................................................................D11

HANDLE SWITCH & LEVER ................................................D12

ELECTRICAL 1 .....................................................................D13

ELECTRICAL 2 .....................................................................D15

EMBLEM & LABEL 1 .............................................................E2

EMBLEM & LABEL 2 .............................................................E3

EMBLEM & LABEL 3 .............................................................E4

EMBLEM & LABEL 4 .............................................................E5

ALTERNATE PARTS

ALTERNATE (ENGINE) ........................................................ E6

INDEX

NUMERICAL INDEX ............................................................. M1

B2

FIG.

1

CYLINDER HEAD

REF.

NO.

PART NO.

DESCRIPTION

U49

CAL

CAN

EUR

JPN

REMARKS

1

3FA–11110–02

CYLINDER HEAD ASSY

1

1

1

1

1

2

90116–06541

.BOLT, STUD

2

2

2

2

2

3

22F–11134–10

.GUIDE, VALVE 2

2

2

2

2

2

4

93440–10109

.CIRCLIP

2

2

2

2

2

5

3FA–11160–00

BREATHER ASSY

1

1

1

1

1

6

3FA–11166–00

PIPE, BREATHER 1

1

1

1

1

1

7

90467–13064

CLIP

1

1

1

1

1

8

93210–63556

O-RING

1

1

1

1

1

9

98507–06016

SCREW, PAN HEAD

2

2

2

2

2

10

22F–11186–00

COVER, CYLINDER HEAD SIDE 2

2

2

2

2

2

11

93210–44704

O-RING

2

2

2

2

2

12

90201–08609

WASHER, PLATE

4

4

4

4

4

13

90105–08324

BOLT, FLANGE

4

4

4

4

4

14

94701–00366

PLUG, SPARK (NGK CR7HSA)

1

1

1

1

94703–00366

PLUG, SPARK (NGK CR7HSA)

1

15

50M–11181–00

GASKET, CYLINDER HEAD 1

1

1

1

1

1

16

99510–10114

PIN, DOWEL

2

2

2

2

2

17

99510–10114

PIN, DOWEL

2

2

2

2

2

18

91317–06110

BOLT

2

2

2

2

2

19

3FA–11310–00

CYLINDER

1

1

1

1

1

20

3FA–11351–10

GASKET, CYLINDER

1

1

1

1

1

21

93210–53679

O-RING

1

1

1

1

1

B3

FIG.

2

CRANKSHAFT & PISTON

REF.

NO.

PART NO.

DESCRIPTION

U49

CAL

CAN

EUR

JPN

REMARKS

1

3FA–11400–00

CRANKSHAFT ASSY

1

1

1

1

1

2

90280–03047

KEY, WOODRUFF

1

1

1

1

1

3

3FA–11631–00–A0

PISTON (STD)

1

1

1

1

1

3FA–11636–00

PISTON (0.50MM O/S)

1

1

1

1

1

AP

3FA–11638–00

PISTON (1.00MM O/S)

1

1

1

1

1

AP

4

22K–11633–01

PIN, PISTON

1

1

1

1

1

5

93450–14088

CIRCLIP

2

2

2

2

2

6

2HX–11610–00

PISTON RING SET (STD)

1

1

1

1

1

2HX–11610–20

PISTON RING SET (0.50MM O/S)

1

1

1

1

1

AP

2HX–11610–40

PISTON RING SET (1.00MM O/S)

1

1

1

1

1

AP

7

3FA–11500–00

BALANCER ASSY

1

1

1

1

1

8

93306–20215

BEARING

1

1

1

1

1

9

93306–20336

BEARING

1

1

1

1

1

B4

FIG.

3

VALVE

REF.

NO.

PART NO.

DESCRIPTION

U49

CAL

CAN

EUR

JPN

REMARKS

1

50M–12111–00

VALVE, INTAKE

1

1

1

1

1

2

50M–12121–01

VALVE, EXHAUST

1

1

1

1

1

3

2HX–12119–00

SEAL, VALVE STEM

2

2

2

2

2

4

22F–12116–00

SEAT, VALVE SPRING

2

2

2

2

2

5

3FA–12113–00

SPRING, VALVE INNER

2

2

2

2

2

6

22F–12118–01

COTTER, VALVE

4

4

4

4

4

7

22F–12117–02

RETAINER, VALVE SPRING

2

2

2

2

2

8

50M–12151–00

ARM, VALVE ROCKER

2

2

2

2

2

9

22F–12159–00

SCREW, VALVE ADJUSTING

2

2

2

2

2

10

90170–05302

NUT

2

2

2

2

2

11

22F–12156–00

SHAFT, ROCKER 2

2

2

2

2

2

B5

FIG.

4

CAMSHAFT & CHAIN

REF.

NO.

PART NO.

DESCRIPTION

U49

CAL

CAN

EUR

JPN

REMARKS

1

50M–12170–00

CAMSHAFT ASSY 1

1

1

1

1

1

2

50M–12176–00

SPROCKET, CAM CHAIN (28T)

1

1

1

1

1

3

90387–167L5

COLLAR

1

1

1

1

1

4

3FA–11145–00

PLATE, BREATHER 2

1

1

1

1

1

5

90201–08326

WASHER, PLATE

1

1

1

1

1

6

90101–08590

BOLT

1

1

1

1

1

7

94580–25092

CHAIN (D.I.D 25)

1

1

1

1

1

8

50M–12231–00

GUIDE, STOPPER 1

1

1

1

1

1

9

50M–12241–00

GUIDE, STOPPER 2

1

1

1

1

1

10

50M–12210–00

TENSIONER ASSY, CAM CHAIN

1

1

1

1

1

11

4RF–12213–00

GASKET, TENSIONER CASE

1

1

1

1

1

12

91317–06016

BOLT

2

2

2

2

2

13

90430–06014

GASKET

1

1

1

1

1

14

50M–1111F–00

PLATE

1

1

1

1

1

15

91317–06012

BOLT

1

1

1

1

1

B6

FIG.

5

OIL PUMP

REF.

NO.

PART NO.

DESCRIPTION

U49

CAL

CAN

EUR

JPN

REMARKS

1

3FA–13300–00

OIL PUMP ASSY

1

1

1

1

1

2

3FA–13325–00

.GEAR, PUMP DRIVEN

1

1

1

1

1

3

99001–05600

.CIRCLIP

1

1

1

1

1

4

22F–13329–01

GASKET, PUMP COVER

1

1

1

1

1

5

90155–06007

SCREW, FLAT FILLISTER

2

2

2

2

2

6

3Y1–13416–01

PIPE, OIL 1

1

1

1

1

1

7

51Y–13411–00

STRAINER, OIL

1

1

1

1

1

8

90501–18576

SPRING, COMPRESSION

1

1

1

1

1

9

30X–15351–00

PLUG, DRAIN

1

1

1

1

1

10

93210–347A1

O-RING

1

1

1

1

1

11

3FA–13405–00

OIL PIPE COMP. 1

1

1

1

1

1

12

99001–10600

CIRCLIP

1

1

1

1

1

13

93210–08006

O-RING

2

2

2

2

2

B7

FIG.

6

INTAKE

REF.

NO.

PART NO.

DESCRIPTION

U49

CAL

CAN

EUR

JPN

REMARKS

1

3FA–13586–00

JOINT, CARBURETOR 1

1

1

1

1

1

2

93210–30611

O-RING

1

1

1

1

1

3

91317–06020

BOLT

2

2

2

2

2

4

95707–06500

NUT, FLANGE

2

2

2

2

2

5

3FA–14412–01

CAP, CLEANER CASE 1

1

1

1

1

1

6

36F–14452–00

SEAL

1

1

1

1

1

7

3FA–14472–00

PLATE, ELEMENT

1

1

1

1

1

8

3FA–14424–00

CLIP, CAP FITTING

1

1

1

1

1

9

59V–14457–00

SEAL

1

1

1

1

1

10

90467–22080

CLIP

1

1

1

1

1

11

98507–05050

SCREW, PAN HEAD

4

4

4

4

4

12

92907–05600

WASHER, PLATE

4

4

4

4

4

13

2XJ–14451–00

ELEMENT, AIR CLEANER

1

1

1

1

1

14

2XJ–14458–00

GUIDE

1

1

1

1

1

15

90209–06096

WASHER

1

1

1

1

1

16

98507–06060

SCREW, PAN HEAD

1

1

1

1

1

17

3FA–14437–00

DUCT

1

1

1

1

1

18

90460–58124

CLAMP, HOSE

1

1

1

1

1

19

3FA–14453–00

JOINT, AIR CLEANER 1

1

1

1

1

1

20

90450–45075

HOSE CLAMP ASSY

2

2

2

2

2

21

2NL–14419–00

PIPE

1

1

1

1

1

22

5VJ–2179T–10

PLATE, EPA 3(CALIFORNIA)

1

B8

FIG.

7

CARBURETOR

REF.

NO.

PART NO.

DESCRIPTION

U49

CAL

CAN

EUR

JPN

REMARKS

1

5VJ–14101–00

CARBURETOR ASSY 1

1

1

1

1

5VJ–14101–10

CARBURETOR ASSY 1

1

2

21V–14131–00

.SPRING, THROTTLE VALVE

1

1

1

1

1

3

3FA–1490J–00

.NEEDLE SET

1

1

1

1

3FA–1490J–10

.NEEDLE SET

1

4

10X–14106–00

.CABLE ADJUST SCREW SET

1

1

1

1

1

5

3X3–14169–00

.CAP

1

1

1

1

1

6

4U5–14126–00

.GASKET

1

1

1

1

1

7

3FA–14112–25

.VALVE, THROTTLE 1

1

1

1

1

1

8

5VJ–1410A–00

.STARTER SET

1

1

1

1

1

9

18M–14144–09

.JET, STARTER

1

1

1

1

1

10

18G–14103–00

.THROTTLE SCREW SET

1

1

1

1

1

11

97802–03008

.SCREW, PAN HEAD

1

1

1

1

1

12

92902–03100

.WASHER, WAVE

1

1

1

1

1

13

21V–14146–00

.PLATE

1

1

1

1

1

14

24W–14184–00

.GASKET, FLOAT CHAMBER

1

1

1

1

1

15

21V–14141–26

.NOZZLE, MAIN

1

1

1

1

21V–1414M–31

.NOZZLE, MAIN

1

16

620–1423A–67

.JET, MAIN (#82.5)

1

1

1

1

620–1423A–66

.JET, MAIN (# 77.5)

1

17

583–14561–00

.O-RING

1

1

1

1

1

18

3FA–14148–00

.PIPE

1

1

1

1

1

19

21V–14185–00

.FLOAT

1

1

1

1

1

20

127–14186–00

.PIN, FLOAT

1

1

1

1

1

21

21V–14190–18

.NEEDLE VALVE ASSY

1

1

1

1

1

22

3FA–14197–00

.PIPE

1

1

1

1

1

23

12R–14191–00

.PLUG, DRAIN

1

1

1

1

1

B9

FIG.

7

CARBURETOR

REF.

NO.

PART NO.

DESCRIPTION

U49

CAL

CAN

EUR

JPN

REMARKS

24

1NT–14142–12

.JET, PILOT (# 12.5)

1

1

1

1

1

25

21V–14105–00

.PILOT SCREW SET

1

1

1

1

1

26

98502–04014

.SCREW, PAN HEAD

4

4

4

4

4

27

92902–04100

.WASHER, SPRING

4

4

4

4

4

28

29U–14197–00

.PIPE

1

1

1

1

1

29

24W–14147–00

.O-RING

1

1

1

1

1

30

5V7–14153–00

.WASHER, MAIN JET

1

1

1

1

1

31

92502–06008

.SCREW, PAN HEAD

1

1

1

1

1

32

59V–14962–00

.WASHER

1

1

1

1

1

33

24W–14193–00

PIPE

1

1

1

1

1

34

91A20–07010

TUBE, FLEXIBLE VINYL

1

1

1

1

1