Instruction/ maintenance manual of the product YZ250M Yamaha
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A 2 YZ250M (5HC1) CANADA,U.S.A.,SOUTH AFRICA YZ250 (5HC2) EUROPE YZ250 (5HC3) JAP AN YZ250M (5HC4) OCEANIA 205HC–100E1.
A 3.
FOREWORD A 4 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 t his Parts Catalogue and quote both part numbers and part names correctly . YZ250M(5HC1/5HC4),YZ250(5HC2/5HC3) 1.
MODEL LABEL A 5 (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.
B 2 FIG. 1 CYLINDER HEAD 1 5CU– 1111 1–00 HEAD, CYLINDER 1 1 1 1 1 2 94702–00326 PLUG, SP ARK (NGK BR8EG) 1 1 1 1 3 901 16–08394 BOL T , STUD 6 6 6 6 4 93604–08071 PIN, DOWEL 2 2 2 2 5 90176.
B 3 FIG. 1 CYLINDER HEAD 28 98907–05012 SCREW , BIND 2 2 2 2 29 93104–08040 OIL SEAL 1 1 1 1 30 4SS–1 1832–00 LEVER, LINK 1 1 1 1 31 90508–155B8 SPRING, TORSION 2 2 2 2 32 5CU–1 132E–00 .
B 4 FIG. 2 GOVERNOR 1 4JY–1 1915–01 PLA TE, THRUST 1 1 1 1 1 2 98907–05012 SCREW , BIND 1 1 1 1 3 90105–05002 BOL T , W ASHER BASED 1 1 1 1 4 90201–057H5 WASHER, PLA TE 1 1 1 1 5 90387–085.
B 5 FIG. 3 CRANKSHAFT . PISTON 1 5CU–1 1631–00–A0 PISTON (STD) 1 1 1 1 UR 5CU–1 1631–00–B0 PISTON (STD) 1 1 1 1 UR 5CU–1 1631–00–C0 PISTON (STD) 1 1 1 1 UR 5CU–1 1631–00–D0 PIS.
B 6 FIG. 4 W A TER PUMP 1 5CU–12459–00 GEAR, IMPELLER SHAFT 1 1 1 1 2 5DJ–12451–00 IMPELLER, WA TER PUMP 1 1 1 1 3 90201–08512 W ASHER, PLA TE 1 1 1 1 4 93109–1 1073 OIL SEAL 1 1 1 1 5 931.
B 7 FIG. 5 RADIA TOR. HOSE 1 4SR–1240A–10 RADIA TOR ASSY 1 1 1 1 2 91A20–05065 TUBE, FLEXIBLE VINYL 1 1 1 1 3 90467–09006 CLIP 1 1 1 1 4 4SR–12461–10 RADIA TOR ASSY 1 1 1 1 5 5HD–12462.
B 8 FIG. 6 INT AKE 1 4XL–13610–00 REED V AL VE ASSY 1 1 1 1 2 4XL–13613–00 .REED, V AL VE 2 2 2 2 3 4XL–13616–00 .STOPPER, REED V AL VE 2 2 2 2 4 98507–03008 .SCREW , P AN HEAD 4 4 4 4 5 92907–03100 .WASHER 4 4 4 4 6 4XL–13625–00 .
B 9 FIG. 7 CARBURETOR 1 5HC–14101–00 CARBURETOR ASSY 1 1 1 1 5HC–14101–10 CARBURETOR ASSY 1 1 2 4JT–14171–00 .PLUNGER, ST ARTER 1 1 1 1 3 4SR–14985–00 .FLOA T 1 1 1 1 4 4JT–14984–00 .GASKET , FLOA T CHAMBER 1 1 1 1 5 4MX–141 15–00 .
B 10 FIG. 7 CARBURETOR 10 4SR–14916–CJ .NEEDLE (N3CJ) 1 1 1 1 AP 4SR–14916–EG .NEEDLE (N3EG) 1 1 1 1 AP 4SR–14916–EH .NEEDLE (N3EH) 1 1 1 1 AP 4SR–14916–EW .NEEDLE (N3EW) 1 1 1 1 AP 4SR–14916–EJ .NEEDLE (N3EJ) 1 1 1 1 AP 1 1 4MX–14919–00 .
B 11 FIG. 7 CARBURETOR 23 4MX–14943–95 .JET , MAIN (#188) 1 1 1 1 AP 4MX–14943–45 .JET , MAIN (#190) 1 1 1 1 AP 24 4MX–14194–00 .RING 1 1 1 1 25 98502–04012 .SCREW , P AN HEAD 2 2 2 2 26 4XL–1410E–00 .HOSE 1 1 1 1 27 4JT–1494F–09 .
B 12 FIG. 8 EXHAUST 1 5CU–14610–00 EXHAUST PIPE ASSY 1 1 1 1 1 2 93210–53638 O–RING 2 2 2 2 3 90507–20052 SPRING, TENSION 2 2 2 2 4 5CU–14771–00 ST A Y , MUFFLER 1 1 1 1 1 5 90480–1656.
B 13 FIG. 9 CRANKCASE 1 5CU–151 1 1–01 CRANKCASE 1 1 1 1 1 2 5CU–15121–01 CRANKCASE 2 1 1 1 1 3 91317–06050 BOL T 7 7 7 7 4 91317–06060 BOL T 1 1 1 1 5 91317–06070 BOL T 3 3 3 3 6 4JT–.
B 14 FIG. 10 CRANKCASE COVER 1 1 5CU–1541 1–00 COVER, CRANKCASE 1 1 1 1 1 2 5CU–15451–00 GASKET , CRANKCASE COVER 1 1 1 1 1 3 98507–06030 SCREW , P AN HEAD 5 5 5 5 4 92907–06600 W ASHER, P.
B 15 FIG. 1 1 ST ARTER 1 5CU–15601–01 KICK SHAFT ASSY 1 1 1 1 2 90201–20685 .WASHER, PLA TE (0.5T) 1 1 1 1 3 93410–20038 .CIRCLIP 1 1 1 1 4 90501–16107 .SPRING, COMPRESSION 1 1 1 1 5 90201–167P7 .WASHER, PLA TE 1 1 1 1 6 99009–16400 .CIRCLIP 1 1 1 1 7 5CU–15664–00 .
C 2 FIG. 12 CLUTCH 1 5DJ–161 1 1–00 GEAR, PRIMARY DRIVE 1 1 1 1 2 90387–2513A COLLAR 1 1 1 1 3 5CU–1 1956–00 GEAR, GOVERNOR DRIVE 1 1 1 1 4 90201–105P3 W ASHER, PLA TE 1 1 1 1 5 90105–10445 BOL T , W ASHER BASED 1 1 1 1 6 5DJ–16150–00 PRIMARY DRIVEN GEAR COMP .
C 3 FIG. 12 CLUTCH 28 90430–05242 GASKET 1 1 1 1 P ART NO. DESCRIPTION REMARKS REF . NO. 5HC1 5HC2 5HC3 5HC4.
C 4 FIG. 13 TRANSMISSION 1 5BE–1741 1–00 AXLE, MAIN 1 1 1 1 2 93306–20540 BEARING 1 1 1 1 3 5BE–17151–00 GEAR, 5TH PINION 1 1 1 1 4 90201–253K0 W ASHER, PLA TE (T=1.
C 5 FIG. 13 TRANSMISSION 28 9383E–14210 SPROCKET , DRIVE (14T) 1 1 1 1 STD 9383E–13144 SPROCKET ,DRIVE 13T(2141746130) 1 1 1 1 AP 29 90215–21256 W ASHER, LOCK 1 1 1 1 30 90179–20255 NUT 1 1 1 1 P ART NO.
C 6 FIG. 14 SHIFT CAM. FORK 1 5CU–18541–00 CAM, SHIFT 1 1 1 1 2 93306–90504 BEARING 1 1 1 1 3 5DH–18562–00 PLA TE, STOPPER 2 2 2 2 2 4 90105–06553 BOL T , W ASHER BASED 2 2 2 2 5 4EW–181.
C 7 FIG. 15 SHIFT SHAFT 1 5CU–18101–00 SHIFT SHAFT ASSY 1 1 1 1 2 5CU–18122–00 LEVER, SHIFT 2 1 1 1 1 3 90387–124F4 COLLAR 1 1 1 1 4 90201–12575 W ASHER, PLA TE 1 1 1 1 5 90508–291A8 SPR.
C 8 FIG. 16 FRAME 1 5HC–21 1 10–00–P0 FRAME COMP . 1 1 1 1 DPBMC 2 5HC–21 190–00–P0 REAR FRAME COMP . 1 1 1 1 DPBMC 3 901 10–08096 BOL T , HEXAGON SOCKET HEAD 2 2 2 2 4 90105–08099 BOL.
C 9 FIG. 17 FENDER 1 5HD–2151 1–00 FENDER, FRONT 1 1 1 1 2 3JD–21748–00 COLLAR 4 4 4 4 3 901 19–06096 BOL T , WITH WASHER 4 4 4 4 4 99241–00080 EMBLEM, Y AMAHA 1 1 1 1 5 5BE–2161 1–10 .
C 10 FIG. 18 SIDE COVER 1 4SS–2171 1–00 COVER, SIDE 1 1 1 1 1 2 95827–06016 BOL T , FLANGE 1 1 1 1 3 90387–06009 COLLAR 1 1 1 1 4 95827–06016 BOL T , FLANGE 1 1 1 1 5 4SS–21721–00 COVER,.
C 11 FIG. 19 REAR ARM 1 5CU–221 10–00 REAR ARM COMP . 1 1 1 1 2 90151–04048 SCREW , COUNTERSUNK 4 4 4 4 3 5ET–22355–00 P A TCH 2 2 2 2 4 93317–22262 BEARING 4 4 4 4 5 90338–16148 PLUG 2 .
C 12 FIG. 19 REAR ARM 28 90109–147F2 BOL T 1 1 1 1 29 90109–142F4 BOL T 2 2 2 2 30 90201–164H4 WASHER, PLA TE 2 2 2 2 31 90201–14740 W ASHER, PLA TE 3 3 3 3 32 90185–141 12 NUT , SELF–LOCK.
C 13 FIG. 20 REAR SUSPENSION 1 5HC–22210–00 SHOCK ABSORBER ASSY , REAR 1 FOR USA 5HC–22210–10 SHOCK ABSORBER ASSY , REAR 1 5HC–22210–20 SHOCK ABSORBER ASSY , REAR 1 5HC–22210–30 SHOCK ABSORBER ASSY , REAR 1 FOR CAN 5HC–22210–40 SHOCK ABSORBER ASSY , REAR 1 1 FOR ZAF 2 5HC–22201–00 .
C 14 FIG. 20 REAR SUSPENSION 19 90105–105A2 BOL T , WASHER BASED 1 1 1 1 20 90201–1 12U6 WASHER, PLA TE 1 1 1 1 P ART NO. DESCRIPTION REMARKS REF .
C 15 FIG. 21 STEERING 1 93332–00081 BEARING 1 1 1 1 2 93332–00068 BEARING 1 1 1 1 3 4EW–23416–00 COVER, BALL RACE 2 1 1 1 1 4 90179–28650 NUT 1 1 1 1 5 5HC–23435–00 CROWN, HANDLE 1 1 1 5.
D 2 FIG. 22 FRONT FORK 1 5HC–23102–00 FRONT FORK ASSY (L.H) 1 1 5HC–23102–10 FRONT FORK ASSY (L.H) 1 5HC–23102–20 FRONT FORK ASSY (L.H) 1 2 5HD–23136–L0 .TUBE, OUTER (RIGHT) 1 1 1 1 3 5DH–23120–L0 .INNER TUBE COMP .2 1 1 1 1 4 5ET–23171–L0 .
D 3 FIG. 22 FRONT FORK 21 5HC–23103–20 FRONT FORK ASSY (R.H) 1 22 5HD–23136–L0 .TUBE, OUTER (RIGHT) 1 1 1 1 23 5BF–231 10–L0 .INNER TUBE COMP .1 1 1 1 1 24 5ET–23171–L0 .PISTON, FRONT FORK 1 1 1 1 25 5ET–23125–L0 .MET AL, SLIDE 1 1 1 1 1 26 4SS–23146–L0 .
D 4 FIG. 22 FRONT FORK 45 4SS–23346–L0 BOL T 1 2 2 2 2 46 5DH–2314J–00 PROTECTER COMP ., 2 1 1 1 1 47 5DH–2314H–00 PROTECTER COMP ., 1 1 1 1 1 48 3SP–23356–L0 BOL T 2 6 6 6 6 49 5HC–2331E–00 GUIDE, CABLE 1 1 1 1 50 4DA–23389–00 GUIDE, CABLE 1 1 1 1 51 901 19–05071 BOL T , WITH WASHER 1 1 1 1 P ART NO.
D 5 FIG. 23 FUEL T ANK 1 5CU–241 10–00 FUEL T ANK COMP . 1 1 1 1 2 1UY–24610–00 CAP ASSY 1 1 1 1 3 90445–09220 HOSE 1 1 1 1 4 3XJ–24380–00 PIPE JOINT ASSY 1 1 1 1 5 90445–09104 HOSE 1 .
D 6 FIG. 24 SEA T 1 5DH–24770–00 SEMI–DOUBLE SEA T ASSY 1 1 1 1 2 5DH–24731–00 .COVER, SEA T 1 1 1 1 3 4SS–24728–00 .BRACKET , SEA T 2 2 2 2 4 97007–06012 .BOL T 4 4 4 4 5 92907–06100 .WASHER, SPRING 4 4 4 4 P ART NO. DESCRIPTION REMARKS REF .
D 7 FIG. 25 FRONT WHEEL 1 4SS–251 1 1–00 HUB, FRONT 1 1 1 1 2 93306–90403 BEARING 2 2 2 2 3 5DH–251 17–00 SP ACER, BEARING 1 1 1 1 4 93102–26468 OIL SEAL 2 2 2 2 5 94416–21613 RIM (1.
D 8 FIG. 26 FRONT BRAKE CALIPER 1 4XM–2582T–00 DISC, BRAKE 1 1 1 1 2 90149–06327 SCREW 6 6 6 6 3 5DH–2580T–00 CALIPER ASSY (LEFT) 1 1 1 5DH–2580T–10 CALIPER ASSY (LEFT) 1 4 4EW–W0057–00 .PISTON ASSY , CALIPER 1 1 1 1 5 3JD–W0047–00 .
D 9 FIG. 27 REAR WHEEL 1 5ET–2531 1–00 HUB, REAR 1 1 1 1 2 5ET–25317–00 SP ACER, BEARING 1 1 1 1 3 93306–27205 BEARING 1 1 1 1 4 93306–07202 BEARING 1 1 1 1 5 93106–30044 OIL SEAL 1 1 1 1 6 93106–30045 OIL SEAL 1 1 1 1 7 99009–45500 CIRCLIP 1 1 1 1 8 94421–19602 RIM (2.
D 10 FIG. 27 REAR WHEEL 19 90480–08608 GROMMET 1 1 1 1 20 5ET–25383–00 COLLAR, WHEEL 2 2 2 2 21 5ET–25388–00 PULLER, CHAIN 1 1 1 1 1 22 5ET–25389–00 PULLER, CHAIN 2 1 1 1 1 23 90101–08.
D 11 FIG. 28 REAR BRAKE CALIPER 1 5DH–2582W–00 DISC, REAR BRAKE 2 1 1 1 1 2 90109–065G4 BOL T 6 6 6 6 3 5ET–2580W–00 CALIPER ASSY , REAR 2 1 1 1 1 4 5ET–W0057–50 .PIST ON ASSY , CALIPER 1 1 1 1 5 5ET–W0047–50 ..CALIPER SEAL KIT 1 1 1 1 6 5DH–25919–50 .
D 12 FIG. 29 STEERING HANDLE. CABLE 1 4XM–261 1 1–00 HANDLEBAR 1 1 1 1 2 4GY–26241–00 GRIP (LEFT) 1 1 1 1 3 4XM–26240–00 GRIP ASSY 1 1 1 1 4 4GY–26242–00 .
D 13 FIG. 30 FRONT MASTER CYLINDER 1 5ET–25872–00 HOSE, BRAKE 1 1 1 1 1 2 90201–101 18 W ASHER, PLA TE 4 4 4 4 3 90401–10168 BOL T , UNION 2 2 2 2 4 4SS–W2587–01 MASTER CYLINDER SUB ASSY 1 1 1 1 5 4SS–W0041–00 .CYLINDER KIT , MASTER 1 1 1 1 6 98706–04012 .
D 14 FIG. 31 ST AND. FOOTREST 1 4XM–27200–00 PEDAL, BRAKE 1 1 1 1 2 4SS–27217–00 BOL T 1 1 1 1 3 93210–1 1073 O–RING 2 2 2 2 4 91401–20012 PIN, COTTER 1 1 1 1 5 90506–16500 SPRING, TEN.
D 15 FIG. 32 REAR MASTER CYLINDER 1 3SP–2583V–00 RR. MASTER CYLINDER ASSY . 1 1 1 1 2 4SS–W0042–50 .CYLINDER KIT , MASTER 1 1 1 1 3 93210–15620 .O–RING 1 1 1 1 4 2VN–25866–00 .CIRCLIP 1 1 1 1 5 2VN–2582A–50 .JOINT 1 1 1 1 6 3SP–27222–00 .
E 2 FIG. 33 GENERA TO R 1 5CU–85560–00 BASE ASSY 1 1 1 1 2 5CU–85550–10 ROTOR ASSY 1 1 1 1 3 90149–0601 1 SCREW 3 3 3 3 4 90179–10394 NUT 1 1 1 1 5 90201–10591 W ASHER, PLA TE 1 1 1 1 P ART NO.
E 3 FIG. 34 HANDLE SWITCH. LEVER 1 5HD–8291 1–00 HOLDER, LEVER 1 1 1 1 1 2 38V–82913–00 HOLDER, LEVER LOWER 1 1 1 1 1 3 5HD–83912–00 LEVER 1 1 1 1 1 4 90109–06027 BOL T 1 1 1 1 5 95607.
E 4 FIG. 35 ELECTRICAL 1 1 5HC–85540–00 C.D.I. UNIT ASSY 1 1 1 1 2 5CU–85546–00 BAND 1 1 1 1 3 5BE–82310–00 IGNITION COIL ASSY 1 1 1 1 4 95027–06016 BOL T , FLANGE 2 2 2 2 5 4PE–82370.
E 5 FIG. 36 AL TERNA TE (CHASSIS) 1 5ET–22212–20 SPRING (K=APPROX.4.6) 1 1 1 1 AP 5ET–22212–00 SPRING (K=APPROX.4.8) 1 1 1 1 AP 5ET–22212–10 SPRING (K=APPROX.5.0) 1 1 1 1 AP 5ET–22212–30 SPRING (K=APPROX.5.2) 1 1 1 1 AP 5ET–22212–40 SPRING (K=APPROX.
E 6 FIG. 37 OPTIONAL P ARTS 1 1 5CU–1 1630–00 PISTON ASSY (STD) 1 1 1 1 2 5CU–1 1631–00–A0 .PISTON (STD) 1 1 1 1 5CU–1 1631–00–B0 .PISTON (STD) 1 1 1 1 5CU–1 1631–00–C0 .PISTON (STD) 1 1 1 1 5CU–1 1631–00–D0 .PISTON (STD) 1 1 1 1 3 5CU–1 1603–00 .
NUMERICAL INDEX P ART NO. GRID NO. P ART NO . GRID NO. P ART NO . GRID NO. P ART NO . GRID NO. P ART NO . GRID NO. P ART NO . GRID NO. M 1 4SS–W0041–00 D – 13 4SS–W0042–50 D – 15 5DH–W00.
NUMERICAL INDEX P ART NO. GRID NO. P ART NO . GRID NO. P ART NO . GRID NO. P ART NO . GRID NO. P ART NO . GRID NO. P ART NO . GRID NO. M 2 3V6–22358–00 D – 5 4EW–22474–00 C – 13 3JE–2247.
NUMERICAL INDEX P ART NO. GRID NO. P ART NO . GRID NO. P ART NO . GRID NO. P ART NO . GRID NO. P ART NO . GRID NO. P ART NO . GRID NO. M 3 90201–164H4 C – 11 C–1 2 90201–167P7 B – 15 90201.
CONTENTS ENGINE CYLINDER HEAD B2 ................................... GOVERNOR B4 ........................................ CRANKSHAFT . PISTON B5 ............................. W A TER PUMP B6 ...................................... RADIA TOR. HOSE B7 ..
An important point after buying a device Yamaha YZ250M (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Yamaha YZ250M yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Yamaha YZ250M - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Yamaha YZ250M you will learn all the available features of the product, as well as information on its operation. The information that you get Yamaha YZ250M will certainly help you make a decision on the purchase.
If you already are a holder of Yamaha YZ250M, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Yamaha YZ250M.
However, one of the most important roles played by the user manual is to help in solving problems with Yamaha YZ250M. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Yamaha YZ250M along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
