YAMAHA YZ250FN, YZ250F PARTS CATALOGUE 01-1

YZ250FN

(5NL1)

USA

YZ250F
YZ250F
YZ250FN

(5NL2)
(5NL3)
(5NL4)

EUROPE
JAPAN
OCEANIA, CANADA, SOUTH AFRICA

215NL–100E2

A2

YZ250FN/YZ250F

PARTS CATALOGUE

2001 by Yamaha Motor Co., Ltd.

1st Edition, September 2001

All rights reserved.

Any reprinting or unauthorized use

without the written permission of

Yamaha Motor Co., Ltd.

is expressly prohibited.

A3

A4

FOREWORD

This Parts Catalogue is related to the parts for the model(s) in the below frame. When you are
orderingreplacementparts,pleaserefer tothis Parts Catalogueandquotebothpart numbersand
part names correctly.

YZ250FN(5NL1/5NL4), YZ250F(5NL2/5NL3)

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

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
1M1–83309–60 .REFLECTOR 1

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

PART NO. DESCRIPTION Q’TY REMARKS

2N4–24110–00–X5 FUEL TANK COMP. 1 MXR
3J1–24240–10 .GRAPHIC, FUEL TANK 1 FOR MXR

6. Applicable Serial No.

Engine Serial No. Frame Serial No.

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

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

A5

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–refer the “model code –
production code No.” in the catalogue to the “model code – production code No.
“indicated on the Model Label affixed onto the product concemed.

(2) “Model Label”Indication

ab

xxxx – xxx

c

x

(3) Model Label Affixing Location

a: Model Type Code
b: Production Code No.
c: Colouring Type

4TW1–010
A

(4) Model Code – Production Code Number of Model Listed in This Parts Catalog

Model

Code
5NL1 010 USA

5NL2

5NL3 010 JAPAN

Production

Code No.

010 FRANCE
020 BELGIUM
030 GERMANY
040 SPAIN

050

060 ENGLAND
070 GREECE
080 ITALY
090 PORTUGAL
100 SWEDEN

Country

(destination)

FINLAND
IRELAND

Model

Code

5NL4

Production

Code No.

030
040

(destination)

NEWZEALAND
SOUTH AFRICA

Country

5NL4

(5) Colouring Information

Model

Code
5NL1

5NL2
5NL3
5NL4

A6

010 AUSTRALIA
020 CANADA

Colouring type

code

A 0583

Colour

code

Colour Name

DEEP PURPLISH BLUE

SOLID E

Abbrevi-

ation

DPBSE

FIG. 1 CYLINDER

REF.
NO.

10 95027–06012 BOLT, FLANGE 1 1 1 1
11 90430–06014 GASKET 1 1 1 1
12 90116–06541 BOLT, STUD 2 2 2 2
13 95617–08620 BOLT, STUD 1 1 1 1
14 95707–08500 NUT, FLANGE 1 1 1 1
15 94701–00330 PLUG, SPARK (NGK CR8E) 1 1 1 STD

PART NO. DESCRIPTION REMARKS

1 5NL–11102–00 CYLINDER HEAD ASSY 1 1 1 1
2 5NL–11133–10 .GUIDE, INTAKE VALVE 3 3 3 3
3 5NL–11134–10 .GUIDE, EXHAUST VALVE 2 2 2 2
4 93440–10153 .CIRCLIP 2 2 2 2
5 93440–07149 .CIRCLIP 3 3 3 3
6 91808–16023 .PIN, DOWEL 2 2 2 2
7 91808–16023 .PIN, DOWEL 2 2 2 2
8 90105–067A6 .BOLT, FLANGE 10 10 10 10
9 90340–12112 .PLUG, STRAIGHT SCREW 1 1 1 1

5NL1

5NL2

5NL3

5NL4

B2

94701–00329 PLUG, SPARK (U24ESR–N) 1 1 1 STD
94701–00318 PLUG, SPARK (NGK R CR9E) 1 1 1 AP
94701–00319 PLUG, SPARK (ND U27ESR–N) 1 1 1 AP
94703–00030 PLUG, SPARK (NGK CR8E) 1 STD
94703–00329 PLUG, SPARK (U24ESR–N) 1 STD
94703–00318 PLUG, SPARK (NGK R CR9E) 1 AP

94703–00319 PLUG, SPARK (ND U27ESR–N) 1 AP
16 5NL–11181–00 GASKET, CYLINDER HEAD 1 1 1 1 1
17 90105–09555 BOLT, FLANGE 2 2 2 2
18 90105–09002 BOLT, FLANGE 2 2 2 2
19 90201–096J9 WASHER, PLATE 4 4 4 4
20 5NL–11191–00 COVER, CYLINDER HEAD 1 1 1 1 1

FIG. 1 CYLINDER

REF.
NO.

21 5BE–11167–00 PIPE, BREATHER 2 1 1 1 1
22 371–11167–01 PIPE, BREATHER 2 1 1 1 1
23 5BE–11166–00 PIPE, BREATHER 1 1 1 1 1
24 90467–14015 CLIP 1 1 1 1
25 90445–112K0 HOSE (L285) 1 1 1 1
26 90467–11106 CLIP 2 2 2 2
27 90109–066F0 BOLT 2 2 2 2
28 4KG–1111G–00 RUBBER, MOUNT 1 2 2 2 2
29 5NL–11193–00 GASKET, HEAD COVER 1 1 1 1 1
30 5NL–11311–00 CYLINDER 1 1 1 1 1
31 5NL–11351–00 GASKET, CYLINDER 1 1 1 1
32 95704–06500 NUT, FLANGE 2 2 2 2
33 93612–16254 PIN, DOWEL 2 2 2 2
34 95027–06035 BOLT, FLANGE 1 1 1 1
35 5JG–11387–00 CLAMP, HOSE 1 1 1 1 1

PART NO. DESCRIPTION REMARKS

5NL1

5NL2

5NL3

5NL4

B3

FIG. 2 CRANKSHAFT. PISTON

REF.
NO.

10 93306–20335 BEARING 1 1 1 1
11 90280–03001 KEY, WOODRUFF 1 1 1 1
12 5NL–11531–00 GEAR, BALANCE WT 1 1 1 1
13 5NL–11454–00 WEIGHT 1 1 1 1 1
14 90149–06250 SCREW 2 2 2 2
15 90215–14204 WASHER, LOCK 1 1 1 1

PART NO. DESCRIPTION REMARKS

1 5NL–11400–00 CRANKSHAFT ASSY 1 1 1 1
2 5NL–11412–00 .CRANK 1 1 1 1 1
3 5NL–11422–00 .CRANK 2 1 1 1 1
4 5NL–11681–00 .PIN, CRANK 1 1 1 1 1
5 93310–63003 .BEARING 1 1 1 1
6 5NL–11651–00 .ROD, CONNECTING 1 1 1 1
7 93306–20648 BEARING 2 2 2 2
8 5NL–11536–00 GEAR, DRIVE 1 1 1 1
9 5NL–11455–00 SHAFT 1 1 1 1 1

5NL1

5NL2

5NL3

5NL4

B4

16 90170–14171 NUT 1 1 1 1
17 93311–32261 BEARING 1 1 1 1
18 5NL–11631–00 PISTON (STD) 1 1 1 1
19 5NL–11603–00 PISTON RING SET (STD) 1 1 1 1
20 5NL–11633–00 PIN, PISTON 1 1 1 1
21 93420–16086 CIRCLIP 2 2 2 2

FIG. 3 VALVE

REF.
NO.

10 1HX–12117–00 RETAINER, VAL VE SPRING 3 3 3 3
11 1HX–12118–00 COTTER,VALVE 6 6 6 6
12 1WG–12117–00 RETAINER, VALVE SPRING 2 2 2 2
13 1WG–12118–00 COTTER, VALVE 4 4 4 4
14 1HX–12168–00 PAD, ADJUSTING 2 (1.20) 5 5 5 5 UR

PART NO. DESCRIPTION REMARKS

1 5NL–12111–00 VALVE, INTAKE 1 1 1 1
2 5NL–12112–00 VALVE, INTAKE 2 2 2 2 2
3 5NL–12121–00 VALVE, EXHAUST 2 2 2 2
4 5NL–12116–00 SEAT, VALVE SPRING 3 3 3 3
5 3GM–12126–00 SEAT, VALVE SPRING 2 2 2 2 2
6 4TV–12119–00 SEAL, VALVE STEM 3 3 3 3
7 4SV–12119–00 SEAL, VALVE STEM 2 2 2 2
8 5NL–12113–00 SPRING, VALVE INNER 3 3 3 3
9 5NL–12114–00 SPRING, VALVE OUTER 2 2 2 2

1HX–12168–20 PAD, ADJUSTING 2 (1.25) 5 5 5 5 UR

5NL1

5NL2

5NL3

5NL4

B5

1HX–12168–40 PAD, ADJUSTING 2 (1.30) 5 5 5 5 UR

1HX–12168–60 PAD, ADJUSTING 2 (1.35) 5 5 5 5 UR

1HX–12168–80 PAD, ADJUSTING 2 (1.40) 5 5 5 5 UR

1HX–12168–A0 PAD, ADJUSTING 2 (1.45) 5 5 5 5 UR

1HX–12168–F0 PAD, ADJUSTING 2 (1.50) 5 5 5 5 UR

1HX–12168–H1 PAD, ADJUSTING 2 (1.55) 5 5 5 5 UR

1HX–12168–K1 PAD, ADJUSTING 2 (1.60) 5 5 5 5 UR

1HX–12168–M1 PAD, ADJUSTING 2 (1.65) 5 5 5 5 UR

1HX–12168–R1 PAD, ADJUSTING 2 (1.70) 5 5 5 5 UR

1HX–12168–U1 PAD, ADJUSTING 2 (1.75) 5 5 5 5 UR

1HX–12168–W1 PAD, ADJUSTING 2 (1.80) 5 5 5 5 UR

1HX–12168–Y1 PAD, ADJUSTING 2 (1.85) 5 5 5 5 UR

FIG. 3 VALVE

REF.
NO.

14 1HX–12169–11 P AD, ADJUSTING 2 (1.90) 5 5 5 5 UR

15 3LN–12153–00 LIFTER, VALVE 3 3 3 3 UR BLACK

PART NO. DESCRIPTION REMARKS

1HX–12169–31 PAD, ADJUSTING 2 (1.95) 5 5 5 5 UR

1HX–12169–50 PAD, ADJUSTING 2 (2.00) 5 5 5 5 UR

1HX–12169–70 PAD, ADJUSTING 2 (2.05) 5 5 5 5 UR

1HX–12169–90 PAD, ADJUSTING 2 (2.10) 5 5 5 5 UR

1HX–12169–E0 PAD, ADJUSTING 2 (2.15) 5 5 5 5 UR

1HX–12169–G0 PAD, ADJUSTING 2 (2.20) 5 5 5 5 UR

1HX–12169–J0 PAD, ADJUSTING 2 (2.25) 5 5 5 5 UR

1HX–12169–L0 PAD, ADJUSTING 2 (2.30) 5 5 5 5 UR

1HX–12169–N0 PAD, ADJUSTING 2 (2.35) 5 5 5 5 UR

1HX–12169–T0 PAD, ADJUSTING 2 (2.40) 5 5 5 5 UR

3LN–12153–10 LIFTER, VALVE 3 3 3 3 UR YELLOW

3LN–12153–20 LIFTER, VALVE 3 3 3 3 UR BLUE

3LN–12153–30 LIFTER, VALVE 3 3 3 3 UR RED

5NL1

5NL2

5NL3

5NL4

B6

16 3FV–12153–00 LIFTER, VALVE 2 2 2 2 UR BLACK

3FV–12153–10 LIFTER, VALVE 2 2 2 2 UR YELLOW

3FV–12153–20 LIFTER, VALVE 2 2 2 2 UR BLUE

3FV–12153–30 LIFTER, VALVE 2 2 2 2 UR RED

FIG. 4 CAMSHAFT. CHAIN

REF.
NO.

10 5BE–12210–00 TENSIONER ASSY, CAM CHAIN 1 1 1 1
11 95027–06025 BOLT, FLANGE 2 2 2 2
12 5BE–12241–00 GUIDE, STOPPER 2 1 1 1 1
13 93102–12224 OIL SEAL 1 1 1 1
14 5BE–12280–10 DECOMPRESSION ASSY 1 1 1 1
15 90508–162B2 SPRING, TORSION 1 1 1 1

PART NO. DESCRIPTION REMARKS

1 5NL–12170–00 CAMSHAFT ASSY 1 1 1 1 1
2 5NL–12180–00 CAMSHAFT ASSY 2 1 1 1 1
3 93440–41178 CIRCLIP 2 2 2 2
4 94591–53114 CHAIN 1 1 1 1
5 5NL–12251–00 DAMPER, CHAIN 1 1 1 1 1
6 5NL–12252–00 DAMPER, CHAIN 2 1 1 1 1
7 97027–06016 BOLT 2 2 2 2
8 92907–06600 WASHER, PLATE 2 2 2 2
9 4FM–12213–00 GASKET, TENSIONER CASE 1 1 1 1

5NL1

5NL2

5NL3

5NL4

B7

16 90430–06014 GASKET 1 1 1 1
17 90109–06418 BOLT 1 1 1 1
18 5NL–12283–00 BRACKET, DECOMPRESSION 1 1 1 1
19 95827–06014 BOLT, FLANGE 1 1 1 1
20 5BE–12292–10 CABLE, DECOMPRESSION 1 1 1 1

FIG. 5 WATER PUMP

REF.
NO.

10 5NL–12439–00 O–RING 1 1 1 1
11 93604–10011 PIN, DOWEL 2 2 2 2
12 90430–06014 GASKET 1 1 1 1
13 95027–06025 BOLT, FLANGE 3 3 3 3
14 95027–06065 BOLT, FLANGE 1 1 1 1
15 95027–06012 BOLT, FLANGE 1 1 1 1

PART NO. DESCRIPTION REMARKS

1 5NL–12459–00 GEAR, IMPELLER SHAFT 1 1 1 1
2 90201–08512 WASHER, PLATE 1 1 1 1
3 93440–07182 CIRCLIP 1 1 1 1
4 5DH–12451–00 IMPELLER, WATERPUMP 1 1 1 1
5 90201–08512 WASHER, PLATE 1 1 1 1
6 93109–11073 OIL SEAL 1 1 1 1
7 93102–12106 OIL SEAL (SD 12–22–5 HS) 1 1 1 1
8 93306–00105 BEARING (B6001) 1 1 1 1
9 5NL–12422–00 COVER, HOUSING 1 1 1 1

5NL1

5NL2

5NL3

5NL4

B8

FIG. 6 RADIATOR. HOSE

REF.
NO.

10 5NL–12481–00 PIPE 1 1 1 1 1
11 93210–15414 O–RING 1 1 1 1
12 95027–06012 BOLT, FLANGE 1 1 1 1
13 5NL–12576–00 HOSE 1 1 1 1 1
14 5NL–12577–00 HOSE 2 1 1 1 1
15 5NL–12578–00 HOSE 3 1 1 1 1

PART NO. DESCRIPTION REMARKS

1 5NL–1240A–00 RADIATORASSY 1 1 1 1
2 5NL–12461–00 RADIATOR ASSY 1 1 1 1
3 5HD–12462–00 CAP, RADIATOR 1 1 1 1
4 91A20–05065 TUBE, FLEXIBLE VINYL 1 1 1 1
5 90467–09006 CLIP 1 1 1 1
6 90480–15528 GROMMET 6 6 6 6
7 90387–0614M COLLAR 6 6 6 6
8 95027–06025 BOLT, FLANGE 6 6 6 6
9 90201–06071 WASHER, PLATE 6 6 6 6

5NL1

5NL2

5NL3

5NL4

B9

16 5NL–12579–00 HOSE 4 1 1 1 1
17 90450–25037 HOSE CLAMP ASSY 3 3 3 3
18 90450–22017 HOSE CLAMP ASSY 4 4 4 4
19 90450–32015 HOSE CLAMP ASSY 1 1 1 1
20 95827–06010 BOLT, FLANGE 2 2 2 2

FIG. 7 OIL PUMP

REF.
NO.

10 5BE–13342–00 SHAFT, IDLE GEAR 1 1 1 1
11 5NL–13341–00 GEAR, OIL PUMP IDLE 1 1 1 1
12 99001–08600 CIRCLIP 1 1 1 1
13 90201–12166 WASHER, PLATE 1 1 1 1
14 99009–12400 CIRCLIP 1 1 1 1
15 5NL–13412–00 HOUSING, STRAINER 1 1 1 1

PART NO. DESCRIPTION REMARKS

1 5NL–13300–00 OIL PUMP ASSY 1 1 1 1
2 93603–16219 PIN, DOWEL 1 1 1 1
3 5NL–13320–00 ROTOR ASSY 2 1 1 1 1
4 93440–10153 CIRCLIP 1 1 1 1
5 99530–08012 PIN, DOWEL 1 1 1 1
6 91317–06025 BOLT 2 2 2 2
7 91314–06030 BOLT 1 1 1 1
8 93210–10197 O–RING 1 1 1 1
9 99530–10114 PIN, DOWEL 1 1 1 1

5NL1

5NL2

5NL3

5NL4

B10

16 5NL–13411–00 STRAINER, OIL 1 1 1 1
17 95027–06025 BOLT, FLANGE 2 2 2 2
18 5NL–13464–00 HOSE, OIL 1 1 1 1 1
19 93210–10197 O–RING 1 1 1 1
20 99530–10114 PIN, DOWEL 1 1 1 1
21 95027–06025 BOLT, FLANGE 1 1 1 1
22 90450–22017 HOSE CLAMP ASSY 2 2 2 2
23 5NL–13416–00 PIPE, OIL 1 1 1 1 1
24 95024–06020 BOLT, FLANGE 1 1 1 1
25 93210–10197 O–RING 2 2 2 2
26 99530–10114 PIN, DOWEL 2 2 2 2
27 5NL–13465–00 HOSE, OIL 2 1 1 1 1

FIG. 7 OIL PUMP

REF.
NO.

28 95027–06025 BOLT, FLANGE 1 1 1 1

PART NO. DESCRIPTION REMARKS

5NL1

5NL2

5NL3

5NL4

B11

FIG. 8 OIL CLEANER

REF.
NO.

10 90430–10188 GASKET 2 2 2 2
11 90401–08038 BOLT, UNION 2 2 2 2
12 90430–08119 GASKET 4 4 4 4
13 5NL–13171–00 PIPE, DELIVERY 2 1 1 1 1
14 93210–07003 O–RING 1 1 1 1
15 93210–09008 O–RING 1 1 1 1

PART NO. DESCRIPTION REMARKS

1 1UY–13440–02 ELEMENT ASSY, OIL CLEANER 1 1 1 1
2 5BE–13447–00 COVER, OIL ELEMENT 1 1 1 1
3 93210–47675 O–RING 1 1 1 1
4 93210–07135 O–RING 3 3 3 3
5 90109–065G2 BOLT 1 1 1 1
6 95027–06065 BOLT, FLANGE 1 1 1 1
7 95027–06025 BOLT, FLANGE 1 1 1 1
8 5NL–13161–00 PIPE, DELIVERY 1 1 1 1 1
9 90401–10159 BOLT, UNION 1 1 1 1

5NL1

5NL2

5NL3

5NL4

B12

16 93210–12759 O–RING 1 1 1 1
17 95027–06012 BOLT, FLANGE 1 1 1 1
18 90501–043E0 SPRING, COMPRESSION 1 1 1 1
19 93503–08007 BALL 1 1 1 1
20 583–13113–00 SEAT, CHECK BALL 1 1 1 1

FIG. 9 INTAKE

REF.
NO.

10 5JG–14401–00 AIR CLEANER CASE ASSY 1 1 1 1
11 5JG–14453–00 JOINT, AIR CLEANER 1 1 1 1 1
12 3JD–14459–01 HOLDER, GUIDE 1 1 1 1
13 5MV–14477–00 PLATE 1 1 1 1
14 95607–05100 NUT, U 5 5 5 5
15 5BE–1443E–00 PIPE, DRAIN 1 1 1 1

PART NO. DESCRIPTION REMARKS

1 5NL–13597–00 JOINT, CARBURETOR 3 1 1 1 1
2 90450–57092 HOSE CLAMP ASSY 1 1 1 1
3 90450–54093 HOSE CLAMP ASSY 1 1 1 1
4 5JG–1440F–01 JOINT, AIR FILTER 1 1 1 1 1
5 91317–05014 BOLT 2 2 2 2
6 4FN–14561–00 O–RING 1 1 1 1
7 90450–61001 HOSE CLAMP ASSY 1 1 1 1
8 5JG–14293–01 COVER1 1 1 1 1
9 5JG–14428–00 BOLT 1 1 1 1

5NL1

5NL2

5NL3

5NL4

B13

16 90467–17089 CLIP 1 1 1 1
17 4XM–14451–00 ELEMENT, AIR CLEANER 1 1 1 1
18 90209–06096 WASHER 1 1 1 1
19 90122–06035 BOLT, WING 1 1 1 1
20 5BE–14458–00 GUIDE 1 1 1 1
21 5BE–1441A–10 COVER, CLEANER CASE 1 1 1 1 1
22 5BE–1441E–10 COVER, CLEANER CASE 2 1 1 1 1
23 90267–32070 RIVET, BLIND 5 5 5 5
24 90201–03313 WASHER, PLATE 5 5 5 5
25 90183–06023 NUT, SPRING 2 2 2 2
26 95027–06012 BOLT, FLANGE 1 1 1 1
27 5JG–14417–00 COVER 1 1 1 1 1 AP

FIG. 10 CARBURETOR

REF.
NO.

10 3TJ–14267–40 .ROLLER 1 1 1 1
11 5JG–14546–00 .VALVE, NEEDLE 1 1 1 1
12 4FN–14997–00 .SEAL 1 1 1 1
13 5NL–14916–EP .NEEDLE (#OBELP) 1 1 1 STD

PART NO. DESCRIPTION REMARKS

1 5NL–14101–00 CARBURETOR ASSY 1 1 1 1

5NL–14101–10 CARBURETOR ASSY 1 1

2 5JG–14959–00 .GASKET 1 1 1 1
3 91316–04012 .BOLT 4 4 4 4
4 91316–04012 .BOLT 2 2 2 2
5 91316–04008 .BOLT 3 3 3 3
6 90202–08045 .WASHER, PLATE 1 1 1 1
7 5JG–14951–00 .WASHER 1 1 1 1
8 5JG–14522–00 .SCREW, ADJUST 1 1 1 1
9 5JG–14388–00 .VALVE, VACUUM CONTROL 1 1 1 1

5NL–14916–EM .NEEDLE (#OBELM) 1 1 1 AP

5NL1

5NL2

5NL3

5NL4

B14

5NL–14916–EN .NEEDLE (#OBELN) 1 1 1 AP

5NL–14916–E1 .NEEDLE (#OBELQ) 1 1 1 AP

5NL–14916–ER .NEEDLE (#OBELR) 1 1 1 AP

5NL–14916–ES .NEEDLE (#OBELS) 1 1 1 AP

5NL–14916–EL .NEEDLE (#OBELL) 1 1 1 AP

5JG–14916–JP .NEEDLE (#EJP) 1 STD

5JG–14916–JS .NEEDLE (#EJS) 1 AP

5JG–14916–JR .NEEDLE (#EJR) 1 AP

5JG–14916–J1 .NEEDLE (#EJQ) 1 AP

5JG–14916–JN .NEEDLE (#EJN) 1 AP

5JG–14916–JM .NEEDLE (#EJM) 1 AP

5JG–14916–JL .NEEDLE (#EJL) 1 AP

FIG. 10 CARBURETOR

REF.
NO.

14 3TJ–14159–40 .CLIP 1 1 1 1
15 5JG–14521–00 .SCREW, ADJUST 1 1 1 1
16 5JG–14275–00 .SPRING 1 1 1 1
17 5JG–14264–00 .COLLAR 1 1 1 1
18 5JG–14947–00 .NOZZLE, MAIN 1 1 1 1
19 4MX–14943–42 .JET, MAIN (#175) 1 1 1 1 STD

PART NO. DESCRIPTION REMARKS

4MX–14943–40 .JET, MAIN (#165) 1 1 1 1 AP

4MX–14943–91 .JET, MAIN (#168) 1 1 1 1 AP

4MX–14943–41 .JET, MAIN (#170) 1 1 1 1 AP

4MX–14943–92 .JET, MAIN (#172) 1 1 1 1 AP

4MX–14943–93 .JET, MAIN (#178) 1 1 1 1 AP

4MX–14943–43 .JET, MAIN (#180) 1 1 1 1 AP

4MX–14943–94 .JET, MAIN (#182) 1 1 1 1 AP

4MX–14943–44 .JET, MAIN (#185) 1 1 1 1 AP

4MX–14943–95 .JET, MAIN (#188) 1 1 1 1 AP

5NL1

5NL2

5NL3

5NL4

B15

4MX–14943–45 .JET, MAIN (#190) 1 1 1 1 AP
20 3TJ–14943–47 .JET (#200) 1 1 1 1
21 4MX–14948–04 .JET, SLOW (#42) 1 1 1 1 STD

4MX–14948–01 .JET, SLOW (#35) 1 1 1 1 AP

4MX–14948–02 .JET, SLOW (#38) 1 1 1 1 AP

4MX–14948–03 .JET, SLOW (#40) 1 1 1 1 AP

4MX–14948–05 .JET, SLOW (#45) 1 1 1 1 AP

4MX–14948–06 .JET, SLOW (#48) 1 1 1 1 AP

4MX–14948–07 .JET, SLOW (#50) 1 1 1 1 AP
22 3TJ–1494F–16 .JET (#72) 1 1 1 1 STD

3TJ–1494F–12 .JET (#62) 1 1 1 1 AP

3TJ–1494F–13 .JET (#65) 1 1 1 1 AP

FIG. 10 CARBURETOR

REF.
NO.

22 3TJ–1494F–14 .JET (#68) 1 1 1 1 AP

23 7A9–14943–27 .JET (#100) 1 1 1 1
24 5NL–14105–00 .PILOT SCREW SET 1 1 1 1
25 5BE–14107–00 .NEEDLE VALVE SET 1 1 1 1
26 5BE–14216–00 .SCREW 1 1 1 1
27 4SR–14985–00 .FLOAT 1 1 1 1
28 676–14548–00 .PIN, FLOAT ARM 1 1 1 1
29 5JG–14984–00 .GASKET, FLOAT CHAMBER 1 1 1 1
30 3TJ–14293–40 .COVER 1 1 1 1 1
31 5JG–14940–75 .DIAPHRAGM ASSY 1 1 1 1 STD

PART NO. DESCRIPTION REMARKS

3TJ–1494F–15 .JET (#70) 1 1 1 1 AP

3TJ–1494F–17 .JET (#75) 1 1 1 1 AP

3TJ–1494F–18 .JET (#78) 1 1 1 1 AP

3TJ–1494F–19 .JET (#80) 1 1 1 1 AP

3TJ–1494F–20 .JET (#82) 1 1 1 1 AP

5NL1

5NL2

5NL3

5NL4

C2

5JG–14940–06 .DIAPHRAGM ASSY 1 1 1 AP

5JG–14940–05 .DIAPHRAGM ASSY 1 AP

5JG–14940–07 .DIAPHRAGM ASSY 1 1 1 1 AP

5JG–14940–08 .DIAPHRAGM ASSY 1 1 1 1 AP

5JG–14940–09 .DIAPHRAGM ASSY 1 AP
32 3TJ–14536–40 .GASKET 1 1 1 1
33 3TJ–14933–40 .SPRING, DIAPHRAGM 1 1 1 1
34 6H4–14561–00 .O–RING 1 1 1 1
35 5JG–14171–00 .PLUNGER, STARTER 1 1 1 1
36 5JG–14371–00 .PLUNGER, STARTER 1 1 1 1
37 5JG–14379–00 .ROD, STARTER 1 1 1 1
38 3TJ–14325–40 .SCREW, PAN HEAD 1 1 1 1