YAMAHA EF2300A PARTS CATALOGUE

YAMAHA GENERATOR

EF2300A EF2600A EF2600A

(7UU3) (230V/50Hz) EUROPE

(7UU3) (220V/60Hz) BRAZIL

(7UU3) (220V/50Hz) ARGENTINA,CHILE

117UU−300E1

EF2300A/EF2600A

PARTS CATALOGUE

E2001 by Yamaha Motor Co., Ltd.

1st Edition, Dec. 2001

Any reprinting or unauthorized us e

without the written permission of

Yamaha Motor Co., Ltd.

is expressly prohibited.

Printed in Japan

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.

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)

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

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

5. Applicable Starting Serial No. and Color Co de

MODEL NAME

EF2300A 7UU3 EUROPE(FRANCE) 7UU−310101

EF2300A 7UU3 EUROPE

EF2600A 7UU3 BRAZIL 7UU−320101

EF2600A 7UU3 ARGENTINA,CHILE 7UU−340101

Engine Serial No.

Color Code

00NJ FARAWAY BLUE FWB 7UU3 EUROPE

MODEL TYPE DESTINATION FRAME NO.

7UU−300101

(EXCEPT FRANCE)

Color Name

Abbrevi-

ation

MODEL

Country

(destination)

BRAZIL

ARGENTINA

CHILE

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 Q’TY REMARKS

2F5−83310−60 FRONT FLASHER LIGHT ASSY 2

115−83311−60 .BULB (6V−18W) 1

6. Note that the illustrations for reference in finding parts numbers, not to be used for assembling. When assembling, please use the applicable service manual.

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

CYLINDER B2.........................................

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

GOVERNOR B4........................................

CAMSHAFT. VALVE B5.................................

AIR SHROUD. STARTER B6.............................

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

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

EXHAUST B9..........................................

CRANKCASE B10.......................................

FRAME. FUEL TANK B11................................

MAGNETO B12.........................................

GENERATOR (FOR EUR) B13............................

GENERATOR 1 (FOR BRA,ARG,CHL) B15.................

CONTROL BOX (230V−50/60Hz:FOR EUR) C3.............

CONTROL BOX 2 (220V−50/60Hz:FOR BRA,ARG,CHL) C4..

EMBLEM. LABEL C5....................................

INDEX

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

FIG. 1 CYLINDER

REF. NO.

10 7NJ−11160−00 BREATHER ASSY 1 1

11 90445−131J5 HOSE (L106) 1 1

12 7NJ−11169−00 GASKET, BREATHER COVER 1 1

13 7NJ−11193−00 GASKET, HEAD COVER 1 1 1

14 95827−06012 BOLT, FLANGE 4 4

PART NO. DESCRIPTION REMARKS

17WC−11111−00 HEAD, CYLINDER 1 1 1

2 95607−06615 BOLT, STUD 2 2

3 90116−06493 BOLT, STUD 2 2

47WC−11181−00 GASKET, CYLINDER HEAD 1 1 1

5 95827−08065 BOLT, FLANGE 2 2

6 95827−08045 BOLT, FLANGE 2 2

7 99530−10114 PIN, DOWEL 2 2

8 94701−00331 PLUG, SPARK (BPR4ES) 1 1

97NJ−11191−00 COVER, CYLINDER HEAD 1 1 1

2300

2600

FIG. 2 CRANKSHAFT. PISTON

REF. NO.

PART NO. DESCRIPTION REMARKS

17NJ−11400−01 CRANKSHAFT ASSY 1 1

27NJ−11650−00 CONNECTING ROD ASSY 1 1

3 JA9−11654−01 .BOLT, CONNECTING ROD 2 2

47NJ−11631−00−98 PISTON (STD) 1 1

7NJ−11635−00 PISTON (0.25MM O/S) 1 1 AP

7NJ−11636−00 PISTON (0.50MM O/S) 1 1 AP

57WC−11610−00 PISTON RING SET (STD) 1 1

7WC−11604−00 PISTON RING SET (0.25MM O/S) 1 1 AP

7WC−11605−00 PISTON RING SET (0.50MM O/S) 1 1 AP

64H7−11633−00 PIN, PISTON 1 1

7 93450−17025 CIRCLIP 2 2

2300

2600

FIG. 3 GOVERNOR

REF. NO.

10 90468−18008 CLIP 1 1

11 7NN −11924−00 ARM, GOVERNOR 1 1

12 97027−06030 BOLT 1 1

13 92907−06600 WASHER, PLATE 1 1

14 90173−06017 NUT, SQUARE 1 1

15 7LV−11928−10 ROD, LINK 1 1

PART NO. DESCRIPTION REMARKS

17NJ−11970−00 FLYWEIGHT SHAFT ASSY. 1 1

27NJ−11913−00 .WEIGHT 2 2

3 7FK−11914−00 .SHAFT, WEIGHT 2 2

4 90201−065K7 WASHER, PLATE 1 1

5 93440−06107 CIRCLIP 1 1

6 90201−065K7 WASHER, PLATE 1 1

7 JA9−11917−00 COLLAR 1 1

87NJ−11922−00 FORK, GOVERNOR 1 1

9 92907−06200 WASHER 1 1

2300

2600

16 90506−04495 SPRING, TENSION 1 1

17 7NN−11950−00 ADJUST PLATE COMP. 1 1

18 98507−06035 .SCREW, PAN HEAD 1 1

19 90501−10264 .SPRING, COMPRESSION 1 1

20 7NN−11925−10 SPRING, GOVERNOR 1 1

+ 16 hidden pages

YAMAHA EF2300A PARTS CATALOGUE

FOREWORD

CONTENTS