YAMAHA 4AC’03, 4BC’03, 5C ’03 PARTS CATALOGUE 03

4AC’03(6E02) 4BC’03(66P1)

5C ’03(6E32)

2B6E0−300F1

A1

FOREWORD

This Parts Catalogue is related to the parts for the model(s) in the below frame. When you are ordering replacement parts, please refer to this Parts Catalogue and quote both part numbers and part names correctly.

4AC’03(6E02), 4BC’03(66P1), 5C’03(6E32)

1.Modifications or additions which have been made after issue of the Parts Catalogue will be announced in the Yamaha Parts News.

It is advisable that you make necessary corrections to the Parts Catalogue according to the Yamaha 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” Local Made

(Parts need to be ordered locally) “O/S” Over Size

3.Parts, which are to be supplied in an assembly, are listed with a dot(.) in front of the part name as shown below.

EXAMPLE CARBURETOR ASSY

.JET, PILOT

.NOZZLE, MAIN

4.Number of component for assembly

The numeral appearing to the right of each component part indicates the quantity of parts for each assembly unit.

EXAMPLE

PART NO.	DESCRIPTION	E	EH	EHT			REMARKS
6E0−85500−70	C.D.I. MAGNETO ASSY	1
6E0−85550−70	.ROTOR ASSY	1
6E0−15723−00−94..PULLY, STARTER		1

5. Quantity Column Information

NAME for Q’TY COLUMN	APPLICABLE MODEL
4AC	4ACMH
5C	5CMH
4BC	4BCMH

6.Applicable Starting Serial No. and Color Code 1) Engine Starting Serial No.

	4ACMH S/L 6E0K : 1000001		4BCMH S/L	6E3K : 1000001
			5CMH S/L	6E3K : 1000001

	2) Color Code
	Color Code	Color Name	Abbreviation
	004D	DARK BLUISH GRAY METALLIC 2	DBNM2
7.	Note that the illustrations for reference in finding parts numbers, not to be used for as-
	sembling. When assembling, please use the applicable service manual.
8.	The asterisk (*) before a reference number indicates modification items after the first
	edition.

A2

CONTENTS

TOP COWLING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A4

CYLINDER. CRANKCASE . . . . . . . . . . . . . . . . . . . . . . . . . . . . A5

INTAKE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B1

STARTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B3

GENERATOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B5

ELECTRICAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B6

BOTTOM COWLING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B7

CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C2

UPPER CASING . BRACKET . . . . . . . . . . . . . . . . . . . . . . . . . C4

LOWER CASING. DRIVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C7

FUEL TANK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D3

REPAIR KIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D4

INDEX

NUMERICAL INDEX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D6

A3

FIG.		1 TOP COWLING		CAPOT SUPERIEUR
REF.		PART NO.	DESCRIPTION	4AC		4BC	REMARKS
NO.		NO. PIECES	DESCRIPTION		5C		REMARQUES
1	6E0−42610−40−4D		TOP COWLING ASSY	1		1
			CAPOT (ENS.)
	6E3−42610−40−4D		TOP COWLING ASSY		1
			CAPOT (ENS.)
2	6E0−42615−00		.SEAL	1	1	1
			.JOINT
3	6E0−42647−01		.HOLDER, CLAMP BAND	1	1	1
			.SUPPORT, SANDOW DE SERRAGE
4	6E0−42651−02		.HOOK	1	1	1
			.CROCHET
5	90266−04M00		.RIVET	4	4	4
			.RIVET
6	6E0−W0070−14		.GRAPHIC SET	1	1	1
			.JEU DIEMBLEMES
7	6E0−42677−20		.GRAPHIC, FRONT	1		1
			.ADHESIF, AVANT
	6E3−42677−20		.GRAPHIC, FRONT		1
			.ADHESIF, AVANT
8	6E0−42678−12		.GRAPHIC, REAR	1		1
			.ADHESIF, ARRIERE
	6E3−42678−12		.GRAPHIC, REAR		1
			.ADHESIF, ARRIERE
9	6E0−44191−11		.INDICATOR, SHIFT	1	1	1
			.ETIQUETTE, EMBRAYAGE
10	656−W2810−02		TOOL KIT	1	1	1
			TROUSSE A OUTILS
11	6A1−28199−7L−A0		MANUAL,OWNER’S	1	1	1	UR (E,F,S)
			MANUEL D’UTILISATION
	6A1−28199−7L−B0		MANUAL,OWNER’S	1	1	1	UR (D,NL,I)
			MANUEL D’UTILISATION
12	6A1−28199−8M−A0		MANUAL,OWNER’S	1	1	1	UR (DK,P,GR)
			MANUEL D’UTILISATION
	6A1−28199−8M−B0		MANUAL,OWNER’S	1	1	1	UR (N,S,SS)
			MANUEL D’UTILISATION

A4

FIG.		2 CYLINDER. CRANKCASE		CYLINDRE. CARTER
REF.		PART NO.	DESCRIPTION		4AC		4BC	REMARKS
NO.		NO. PIECES	DESCRIPTION			5C		REMARQUES
1	6E0−W0090−04−1S		CRANK CYLINDER ASSY		1
			EMBIELLAGE CYLINDRE (ENS.)
	6E3−W0090−04−1S		CRANK CYLINDER ASSY			1	1
			EMBIELLAGE CYLINDRE (ENS.)
2	6E0−15100−01−1S		CRANKCASE ASSY		1
			CARTER DE MOTEUR COMPLET
	6E3−15100−02−1S		CRANKCASE ASSY			1	1
			CARTER DE MOTEUR COMPLET
3	650−11370−01		.CHECK VALVE ASSY		3	3	3
			.CLAPET (ENS.)
4	624−14485−00		.PIPE, JOINT		1	1	1
			.DURITE
5	6E5−11372−01		.NIPPLE, HOSE		1	1	1
			.RACCORD, TUYAU
6	93606−12019		PIN, DOWEL		2	2	2
			GOUPILLE
7	90105−06M16		BOLT, FLANGE		4	4	4
			BOULON
8	90105−06M17		BOLT, FLANGE		2	2	2
			BOULON
9	6E0−24378−00		PIPE, JOINT 4		1	1	1
			DURITE RACCORDEMENT 4
10	90467−06016		CLIP		5	5	5
			JONC
11	90445−07M00		HOSE (L100)		1	1	1
			DURITE (L100)
12	90445−07M28		HOSE (L70)		1	1	1
			DURITE (L70)
13	90445−07M32		HOSE (L120)		1	1	1
			DURITE (L120)
14	90445−07M28		HOSE (L70)		1	1	1
			DURITE (L70)
15	90467−06016		CLIP		2	2	2
			JONC
16	6E0−15396−03−5B		HOUSING, OIL SEAL		1	1	1
			LOGEMENT DE JOINT SPY
17	93210−31MJ5		O−RING		1	1	1
			JOINT TORIQUE
18	93101−10M25		OIL SEAL		1	1	1
			JOINT SPY
19	97095−06016		BOLT		1	1	1
			BOULON
20	92995−06600		WASHER		1	1	1
			RONDELLE
21	6E0−11191−01−1S		COVER, CYLINDER HEAD 1		1
			COUVERCLE, CULASSE 1
	6E3−11191−01−1S		COVER, CYLINDER HEAD 1			1	1
			COUVERCLE, CULASSE 1
22	6E0−11193−A1		GASKET, HEAD COVER 1		1
			JOINT, COUVERCLE DE CULASSE 1
	6E3−11193−A1		GASKET, HEAD COVER 1			1	1
			JOINT, COUVERCLE DE CULASSE 1
23	90105−06039		BOLT, FLANGE		4	4	4
			BOULON

A5

FIG.		2 CYLINDER. CRANKCASE		CYLINDRE. CARTER
REF.		PART NO.	DESCRIPTION		4AC		4BC	REMARKS
NO.		NO. PIECES	DESCRIPTION			5C		REMARQUES
24	6E0−41111−01−1S		INNER COVER, EXHAUST		1
			PLAQUE, ECHAPPEMENT
	6E3−41111−01−1S		INNER COVER, EXHAUST			1	1
			PLAQUE, ECHAPPEMENT
25	6E0−41112−A1		GASKET, EXHAUST INNER COVER		1
			JOINT, PLAQUE D’ECHAPPEMENT
	6E3−41112−A1		GASKET, EXHAUST INNER COVER			1	1
			JOINT, PLAQUE D’ECHAPPEMENT
26	6E0−41113−01−1S		OUTER COVER, EXHAUST		1
			COUVERCLE, ECHAPPEMENT
	6E3−41113−01−1S		OUTER COVER, EXHAUST			1	1
			COUVERCLE, ECHAPPEMENT
27	6E0−41114−A1		GASKET, EXHAUST OUTER COVER		1
			JOINT, COUVERCLE D’ECHAPPEMENT
	6E3−41114−A1		GASKET, EXHAUST OUTER COVER			1	1
			JOINT, COUVERCLE D’ECHAPPEMENT
28	90105−06037		BOLT, FLANGE		7
			BOULON
	90105−06037		BOLT, FLANGE			8	8
			BOULON
29	90105−06035		BOLT, FLANGE		1
			BOULON
30	90105−06039		BOLT, FLANGE		1	1	1
			BOULON
31	6E0−11400−00		CRANKSHAFT ASSY		1
			VILEBREQUIN COMPLET
	6E3−11400−00		CRANKSHAFT ASSY			1	1
			VILEBREQUIN COMPLET
32	6E0−11412−00		.CRANK 1		1
			.MASSOLOTTE DE VILEBREQUIN 1
	6E3−11412−00		.CRANK 1			1	1
			.MASSOLOTTE DE VILEBREQUIN 1
33	6E0−11422−00		.CRANK 2		1
			.MASSOLOTTE DE VILEBREQUIN 2
	6E3−11422−00		.CRANK 2			1	1
			.MASSOLOTTE DE VILEBREQUIN 2
34	6G1−11681−00		.PIN, CRANK 1		1	1	1
			.MANETON, VILEBREQUIN 1
35	93306−204U0		.BEARING		2	2	2
			.ROULEMENT
36	93310−418V1		.BEARING		1	1	1
			.ROULEMENT
37	6E0−11651−01		.ROD, CONNECTING		1	1	1
			.BIELLE NUE
38	90209−18112		.WASHER		2	2	2
			.RONDELLE
39	93101−20M29		OIL SEAL		1	1	1
			JOINT SPY
40	90201−32M48		WASHER, PLATE		1	1	1
			RONDELLE, PLATE
41	6E0−11631−00−98		PISTON (STD)		1
			PISTON (STD)
	6E3−11631−00−98		PISTON (STD)			1	1
			PISTON (STD)

A6

FIG.		2 CYLINDER. CRANKCASE		CYLINDRE. CARTER
REF.		PART NO.	DESCRIPTION		4AC		4BC	REMARKS
NO.		NO. PIECES	DESCRIPTION			5C		REMARQUES
42	6G1−11610−00		PISTON RING SET (STD)		1
			JEU DE SEGMENTS (STD)
	6J1−11610−00		PISTON RING SET (STD)			1	1
			JEU DE SEGMENTS (STD)
43	93310−112V0		BEARING		1	1	1
			ROULEMENT
44	6G1−11633−00		PIN, PISTON		1	1	1
			AXE, PISTON
45	93450−13022		CIRCLIP		2	2	2
			CIRCLIP
46	6E5−12411−01		THERMOSTAT		1	1	1
			THERMOSTAT
47	6E0−45113−A1		GASKET, UPPER CASING		1	1	1
			JOINT, TUBE D’ARBRE
48	90468−07M02		CLIP		1	1	1
			JONC
49	94702−00272		PLUG, SPARK (NGK BR7HS)		1	1	1
			BOUGIE D’ALLUMAGE (NGK BR7HS)

A7

FIG.		3 INTAKE	ADMISSION
REF.		PART NO.	DESCRIPTION	4AC		4BC	REMARKS
NO.		NO. PIECES	DESCRIPTION		5C		REMARQUES
1	6E0−13610−00		REED VALVE ASSY	1	1	1
			CLAPET COMPLET
2	6E0−W0004−00		.REED SET	1	1	1
			.JEU DE CLAPETS
3	6E0−13621−A2		GASKET, VALVE SEAT	1	1	1
			JOINT, SIEGE DE CLAPET
4	95895−06016		BOLT, FLANGE	2	2	2
			BOULON
5	6E0−14301−05		CARBURETOR ASSY 1	1
			CARBURATEUR COMPLET 1
	6E3−14301−05		CARBURETOR ASSY 1		1	1
			CARBURATEUR COMPLET 1
6	6E0−14381−02		.BODY, FLOAT CHAMBER	1	1	1
			.CORPS, CUVE DE FLOTTEUR
7	6E0−14384−00		.GASKET, FLOAT CHAMBER	1	1	1
			.JOINT, CUVE DE FLOTTEUR
8	97980−04116		.SCREW, WITH WASHER	4	4	4
			.VIS, AVEC RONDELLE
9	97890−05006		.SCREW, PAN HEAD	1	1	1
			.VIS, CRUCIFORME
10	646−14198−01		.GASKET	1	1	1
			.JOINT
11	6E7−14385−01		.FLOAT	1	1	1
			.FLOTTEUR
12	647−14386−00		.PIN, FLOAT	1	1	1
			.AXE, FLOTTEUR
13	6E0−14341−01		.NOZZLE, MAIN	1
			.PUITS D’AIGUILLE
	6E3−14341−02		.NOZZLE, MAIN		1	1
			.PUITS D’AIGUILLE
14	648−14343−40		.JET, MAIN (# 80)	1	1	1
			.GICLEUR, PRINCIPAL (# 80)
15	6F5−14392−00		.VALVE, NEEDLE	1	1	1
			.POINTEAU
16	6E0−14157−00		.COVER, PLATE	1	1	1
			.COUVERCLE
17	6E0−14227−00		.GASKET	1	1	1
			.JOINT
18	97890−04007		.SCREW, PAN HEAD	4	4	4
			.VIS, CRUCIFORME
19	647−14323−00		.SCREW, AIR ADJUSTING	1	1	1
			.VIS DE DOSEUR D’AIR
20	646−14212−01		.SPRING, PILOT ADJUSTING	2	2	2
			.RESSORT, VIS DE RALENTI
21	664−14321−01		.SCREW, THROTTLE	1	1	1
			.VIS, ACCELERATEUR
22	648−14342−23		.JET, PILOT (# 46)	1
			.GICLEUR, RALENTI (# 46)
	648−14342−26		.JET, PILOT (# 52)		1	1
			.GICLEUR, RALENTI (# 52)
23	647−14326−00		.SCREW, GUIDE	1	1	1
			.GUIDE DE VIS
24	97980−04120		.SCREW, WITH WASHER	4	4	4
			.VIS, AVEC RONDELLE

B1

FIG.		3 INTAKE	ADMISSION
REF.		PART NO.	DESCRIPTION	4AC		4BC	REMARKS
NO.		NO. PIECES	DESCRIPTION		5C		REMARQUES
25	6E0−24413−00		.COVER	1	1	1
			.CAPUCHON
26	6E0−24471−00		.DIAPHRAGM	1	1	1
			.DIAPHRAGME
27	6E0−24435−00		.GASKET, BODY 2	1	1	1
			.JOINT, CORPS 2
28	6E0−24412−00		.BODY 1	1	1	1
			.CORPS 1
29	6E0−24423−00		.SPRING, DIAPHRAGM	1	1	1
			.RESSORT, DIAPHRAGME
30	6E0−14346−00		.PLATE	1	1	1
			.PLAQUE
31	6E0−24411−00		.DIAPHRAGM	1	1	1
			.DIAPHRAGME
32	6E0−24434−00		.GASKET, BODY	1	1	1
			.JOINT, CORPS
33	6E0−14159−00		.CLIP	1	1	1
			.JONC
34	6E0−14198−A0		GASKET	1	1	1
			JOINT
35	95380−06700		NUT	2	2	2
			ECROU
36	92995−06600		WASHER	2	2	2
			RONDELLE
37	6E0−14417−00		COVER 1	1	1	1
			COUVERCLE 1
38	6E0−14418−00		COVER 2	1	1	1
			COUVERCLE 2
39	97880−05025		SCREW, PAN HEAD	2	2	2
			VIS, TETE TRONCONIQUE
40	92990−05600		WASHER, PLATE	2	2	2
			RONDELLE, PLATE
41	97780−40720		SCREW, TAPPING	1	1	1
			VIS, TETE BOMBEE
42	6E0−41256−00		ROD, CHOKE 1	1	1	1
			TRINGLE 1, STARTER
43	6E0−41271−00		KNOB, CHOKE	1	1	1
			BOUTON DE STARTER
44	6E0−41272−00		KNOB, CHOKE	1	1	1
			CONTRE ECROU
45	90202−12M16		WASHER, PLATE	1	1	1
			RONDELLE, PLATE
46	661−41262−02		JOINT, CHOKE LEVER	1	1	1
			RACCORD, LEVIER DE STARTER
47	95627−06325		BOLT, STUD	1	1	1
			GOUJON
48	90116−06M08		BOLT, STUD	1	1	1
			GOUJON

B2