1980 ET 250 - Vintage Snow
Contents
1. Spark plug Type and quantity NGK B 8HS X 1 pc Spark plug gap 0 5 0 6 mm 0 020 0 024 in Spark plug cap Type Rubber type with noise suppressor Noise suppressor resistance Ci 5 kQ at 20 C 68 F C D I unit Model manufacturer 8H4 20 MITSUBISHI Lighting system Lighting output 12V 100W Lighting coil resistance 0 190 at 20 C 68 F Yellow Black Head light type Semi shield Bulb wattage q ty I 12V 45 40W X 1 pc Tail brake light wattage 12V 8W 23W A C regulator Model manufacturer TRIZ 24B HITACHI or S8516B TOSHIBA Voltage 13 8 Tightening torque Part to be tightened _ Thread size Tightening torque Engine Spark plug Cylinder head M14P1 25 28 Nm 2 8 m kg 20 ft Ib M8 P1 25 First 20 Nm 2 0 m kg 14 5 ft Ib Final 25 Nm 2 5 m kg 18 ft Ib M16 P1 0 73 Nm 7 3 53 ft lb M6 P1 0 10 Nm 1 0 m kg 7 ft ib M8 P1 25 16 Nm 1 6 m kg 7 5 ft lb M6 P1 0 7 Nm 0 7 m kg 5 ft ib Flywheel magneto Fand and flywheel magneto Pully and flywheel magneto Flywheel base Use LOCK TITE 15 1980 ET 250 Part to be tightened Tightening torque Crankcase left and right Crankcase and engine bracket Cylinder and ring nut Pump drive cover and crankcase Pump drive cover and crankcase Starter case and crankcase Cylinder head and air shroud Crankcase and air shroud Air shroud 1 and 22. 90201 12191 Primary sliding sheave complete 8F3 17620 00 Compression spring 90501 55451 Nut 80179 28088 Washer 90208 28003 Spring set 820 17644 00 Cam 8G5 17623 00 Primary fixed sheave complete BE3 17610 00 N O Q GO 12 13 14 Primary fixed sheave complete 8H9 17610 00 Primary sliding sheave 8H9 17621 00 Bushing 20389 39023 Cap BH9 17631 00 Bushing 90389 26022 Bok 87311 06025 Bolt 97311 06040 Spring washer 92902 06100 Spider BH9 17627 00 140 11 Slide 8A7 17653 00 Pin with hole 90240 07066 Plate washer 90201 06589 Weight 8H9 17632 00 Collar 90387 09698 Interchangeability 15 18 17 18 19 20 21 22 23 24 25 Collar 80387 06697 Bolt 8H9 17847 00 Piate washer 90201 06053 Cotter pin 91402 25012 Compression spring 90501 55348 Cam 8J2 17623 00 Hexagon bolt 90101 06440 Self locking nut 95601 06100 Plate washer 90201 06727 Plate washer 90201 09728 Plate washer 90201 06750 d 1980 ET250 C CHASSIS 1 Frame 8H7 21910 00 8K3 21910 00 For better durability of the frame the engine hood material is changed from aluminum to steel plate Black coat ing B O The drive guard bracket is welded to the hood for easy assembling The front part of the frame is painted black as part o
3. Initial 100 km 60 mi and 300 km 200 mi Drive track adjustment Breaks in drive track Bends in front and rear axies Checking of lock washers _ Drive chain adjustment Drive chain oil fevel BODY Bends and cracks Breaks in fuel tank Cleaning of fuel tank Loose connection and breaks in fuel pipe Breaks in oil tank Oil filter 10 80 hrs or When 8 8 1600 km necessary 1000 mi 0 Check point 20 hrs or 400 km 250 mi ELECTRICAL Wear breakage of wire covering e cw Breaks in high tension cord Voltage regulator working voltage EE 9 Operation tenge stop switch SS SY 8 8 A ae Retighten every 10 hours from the first use LUBRICATION INTERVALS icati i 20 hrs or 80 hrs or When Oil Grease Lubrication point 400 km 1 600 km necessary Brand name 250 mi 1 000 mi ENGINE Oil pump control box Oii in the oif tank _ Aerosheil grease 7A or Esso Beacon 325 grease SPYAMALUBE 2 cycle oil 1980 ET250 DRIVE Primary sheave weight and roller pins Molybdenum disulfide Secondary shaft and snowmobile grease sliding sheave Front axle housing Shaft 1 and shaft 2 Slide rail Drive chain oil replacement BODY Steering column fower bearing Ste
4. M10 P1 25 M10 P1 25 M8 M8 M8 M6 M6 M6 M12 P1 25 P1 25 P1 25 P1 25 P1 0 P1 0 P1 0 M10 P1 25 M8 M8 P1 25 P1 25 M10 5 M10 P1 25 M10 P1 25 M10 P1 25 M8 P1 25 M8 P1 25 M8 P1 25 16 11 Nm 1 1 m kg 8 ft lb Initial 100 Nm 10 m kg 72 5 ft lb Use motor oil Loosen once and retighten 60 Nm 6 0 m kg 43 5 ft Ib 25 Nm 2 5 m kg 18 ft Ib 25 Nm 2 5 m kg 18 ft Ib 80 Nm 8 0 m kg 58 ft lb 40 Nm 4 0 m kg 29 ft Ib 25 Nm 2 5 m kg 18 ft lb 15 Nm 1 5 m kg 11 ft lb 33 Nm 3 3 m kg 24 ft lb 5 Nm 0 5 m kg 3 5 ft Ib 55 Nm 5 5 m kg 40 ft Ib 40 Nm 4 0 m kg 29 ft Ib 80 Nm 8 0 m kg 58 ft lb 25 Nm 2 5 m kg 18 ft Ib 25 Nm 2 5 m kg 18 ft Ib 25 Nm 2 5 m kg 18 ft Ib 2 5 Nm 0 25 m kg 2 ft Ib 6 Nm 0 6 m kg 4 5 ft lb 4 Nm 0 4 m kg 3 ft Ib Use cotter pin Use LOCK TITE Use LOCK TITE 30 Nm 3 0 m kg 22 ft ib 14 Nm 1 4 m kg 10 ft ib 20 Nm 2 0 m kg 14 5 ft Ib 30 Nm 3 0 m kg 22 ft Ib 30 Nm 3 0 m kg 22 ft Ib 30 Nm 3 0 m kg 22 ft Ib 30 Nm 3 0 m kg 22 ft Ib 20 Nm 2 0 m kg 14 5 ft Ib 14 Nm 1 4 m kg 10 ft Ib 14 Nm 1 4 m kg 10 ft lb D SPECIAL TOOLS For 1980 ET250 90890 03097 90890 01195 90890 01803 90890 01804 90890 01817 90890 01848 90890 01135 90890 01818 90890 01275 Flywheel puller bolt Flywheel puller attachment C
5. Autolube pump Output Max Oil tank capacity Oil grade Green 0 20 0 25 mm 0 008 0 01 in 1 85 2 05 mm 0 073 0 081 in 1 40 13 5 cm h 1 300 r min 0 46 oz h 1 300 r min 440 cm h 6 500 r min 14 9 oz h 6 500 r min 2 2 liter YAMALUBE 2 cycle oil wn 1 3 1980 ET250 Drive and track suspension Transmission Type Drive ratio Engagement rpm Primary spring Part No Primary spring Color code Secondary spring Part No Secondary spring Color code Secondary spring pre load Twist Sheave distance Sheave off set V belt width and outer line length V belt wear limit Track suspension Type Damper type Slide runner wear limit Track width Track deflection Length on ground Wheel sprocket material and number of teeth Secondary drive Type V belt automatic centrifugal engagement 35 1 1 1 3200 r min 90501 55345 Red Red 90508 40080 Not painted 160 266 2 mm 10 47 0 08 in 11 1mm 0 43 0 04 in 31 6 X 1 099 mm 1 24 X 43 3 in 26 mm 1 02 in Slide rail suspension Oil and gas damper 10 mm 0 4 in 381 mm 15 in 25 30 mm 10 kg 0 98 1 18 in 22 Ib 650 mm 25 6 in Polyethylene 11T Chain 40K 1 Reduction ratio Free play Chain housing oil quantity Chain housing oil grade Brake Type Brake pad thickness Brake pad wear limit Gap between pad and disc 10 25 mm 0 4 2 08 in 450 cm 15 21 oz
6. Gear oil API GL 3 SAE 475 or 80 Disc brake 7 3 mm 0 29 in 1 mm 0 04 in 0 2 1 0 mm 0 008 0 039 in Chassis Frame l Frame design and material Aluminum and steel Steering system Caster ski column 25 Camber 0 Ski length X width X thickness 1000 X 136 X 2 6 mm Ski stance 750 mm 38 6 in Ski toe out O 6 mm 0 24 in Steering linkage type Tie rod Lock to lock angle Steering column Right 55 15 Lock to lock angle Steering column Left 55 15 Lock to lock angle Ski Right Lock to lock angle Ski Left Right hand ski 24 9 Left hand ski 27 6 Right hand ski 27 6 Left hand ski 24 9 Front suspension Type Damper type Leaf spring X 3 Oil damper Fuel tank Capacity Fuel grade 22 7 liter Regular gasoline 14 1980 ET250 Electrical Ignition system Type flywheel magneto C D I Type Model manufacturer F3T355 MITSUBISHI Voltage 12V Puiser coil resistance 9 00 at 20 C 68 F White Red Black Charging coil resistance l 3502 at 20 C 68 F Brown Black 15 02 at 20 C 68 F Blue Black Ignition timing B T D C 1 2 0 1 mm 0 05 0 004 in Ignition coil Model Manufacturer F6T411 MITSUBISHI Spark gap 9 mm 0 35 in 300 r min i 11 mm 0 43 in 3 000 r min Primary winding resistance 1 02 at 20 C 68 F Secondary winding resistance 5 9kQ at 20 C 68 F Diode Yes or No No
7. Pump drive cover 1 and 2 Silencer 1 and 2 M10 P1 25 M8 M8 M6 M6 M6 M6 M6 M6 M5 P1 25 P1 25 P1 0 P1 0 P1 0 P1 0 P1 0 P1 0 P 0 8 7 Nm 0 7 m kg 5 ft lb 30 Nm 3 0 m kg 22 ft lb 23 Nm 2 3 m kg 16 5 ft Ib 23 Nm 2 3 m kg 16 5 ft Ib 10 Nm 1 0 m kg 7 ft lb 10 Nm 1 0 m kg 7 ft lb 7 Nm 0 7 m kg 5 ft lb 7 Nm 0 7 m kg 5 ft Ib 7 Nm 0 7 m kg 5 ft Ib 7 Nm 0 7 m kg 5 ft Ib _5 Nm 0 5 m kg 3 5 ft lb Use LOCK TITE Use LOCK TITE Use LOCK TITE Use LOCK TITE Use LOCK TITE Use LOCK TITE Startercase and duct M5 P0 8 5 Nm 0 5 m kg 3 5 ft Ib Use LOCK TITE Drive and track suspension Primary sliding sheave and cap Installation of primary sheave Chaincase housing and frame Front axle housing and frame Front axle R H Chain drive sprocket Chain driven sprocket Housing cap Chain tensioner adjusting lock nut Sprocket wheel and front axle Shaft 1 and frame Pivot arm 1 and sliding frame 1 Suspension wheel Spring hook Sliding frame 1 Rear guide wheel Sliding runner 1 Sliding runner 2 Stopper Chassis Engine mounting bolt nut Ski runner Steering column and gate Steering relay rod adjusting nut Universal joint Outside arm and ski column Steering relay ass y Steering lower bracket Steering column 1 and 2 Steering gate M6 P1 0 UNF 1 2 M8 M8 P1 25 P1 25 M20 P1 0 M12 P1 25 M8 M8 P1 25 P1 25 M10 P1 25
8. Dome squish 0 5 mm Cast iron sleeves aluminum cylinder 73mm 0 05 mm 0 0020 in 0 01 mm 0 0004 in 0 045 0 050 mm 10 mm from piston skirt end 1st 73 25 mm 2nd 73 50 mm 3rd 73 75 mm 4th 74 00 mm 18 X 55 mm Keystone Keystone 0 3 0 5 mm 0 3 0 5 mm Needle bearing Needie bearing Connecting rod large end side clearance C Connecting rod smail end deflection S A A Hr s 40 mm I Crank pin outside diameter X length Crank pin type Crank bearing type Left X Crank bearing type Right X q ty Crank oil seal type Left X q ty Crank oil seal type Right X q ty Carburetor Type and manufacture quantity 1 D mark Main jet M J Slow adjusting screw Air screw S A Slow jet S J 24 X 55 mm Solid shaft 6306 C3 special treatment x 1 pc 6206 C3 X 1 pc FPJ30 72 8 x 1 pc FPJ30 48 8 X 1 pc CDX38 32 KEIHIN SEIKI X 1 8H700 138 2 0 turns out 1980 ET250 Intermediate jet LJ 40 Starter jet St J Fuel level F L Idling engine speed Main jet setting chart 0 95 mm 1 5 3 5 mm 1 300 r min 10 C orc 10 C 14 F 32 F 50 F 1 130 130 2000m or more Lubrication Autolube pump Color code Autolube pump Minimum stroke Autolube pump Maximum stroke Autolube pump Reduction ratio Autolube pump Output Min
9. FOREWORD This service manual provides technical in formation on the 1980 models including its features differences from the 1979 models and new service procedure Please read this manual thoroughly so that you can have a good knowledge of the new model and make best use of it in your sales and after service activities SERVICE DEPARTMENT YAMAHA MOTOR CO LTD NOTE The Research and Engineering Departments of Yamaha are continually striving to further perfect ail models Improvements and modifications are therefore inevitable In light of this fact all specifications within this manual are subject to change without notice Particularly important information is dis tinguished in this manual by the following notations NOTE A NOTE provides key information to make procedures easier or cleaner CAUTION A CAUTION indicates special procedures that must be followed to avoid change to the machine WARNING f A WARNING indicates special procedures that must be followed to avoid injury to a machine operator or person inspecting or re pairing the machine 1980 0 CONTENTS t MODIFICA TIONG Sesto eee eed 1 Bo ENGINE boom pete Sob habun De 1 09 0 3 Gu 066 TS 4 9 ELECTRICAL e SSS 6 2 SERVICE Wr m Dr 7 A NEW SERVICE PROCEDURE cete 7 B MAINTENANCE INTERVALS 10 C SPECIFICATIONS
10. ae ena 12 D SPECIAL TOOLS E OE 17 E WIRE ROUTING DIAGRAM et 19 F WIRING DIAGRAM occse S 20 ompared Wi A ENGINE 1 Left crank Refer to B Drive clutch Due to use of a new type clutch the Asa result the bearing and oil seal in crankshaft is tapered at its end to side diameters are changed from 32 mount the clutch mm toS30 mm 79 model 80 model 1 Leftcrank 8F3 11412 00 Hd 2 Bearing 93306 30605 s Bearing s D 14 3 Oil seal 93102 32161 1 3 Oil seal 93102 30188 Interchangeability No 1980 ET250 2 Starter overheating Accordingly the insert for The air duct is no longer provided be mounting of the air duct on the starter cause there will be no problem of case is no longer used 1 Air duct No longer used 8G5 1547 1 00 2 Screw No longer used 98506 05008 3 Piain washer No longer used 92906 05200 4 Starter case BF3 15711 01 NOTE The 1979 model can also be used without installing the air duct B DRIVE Primary sheave For better clutch operation and i durability the new clutch has been adopted 79 model d 12 3 DN Pn j AS Sn 2 11 8 Me d 6 80 model 1980 ET250 Primary sheave cap complete 8H7 17630 00 Bolt 80105 12009 Washer 90215 12084 Washer
11. bu shing using the bushing tool Bushing clearance limit Small bushing Large bushing 0 25 mm 0 01 in 0 25 mm 0 01 in 0 25 mm 0 01 in 0 25 mm 0 01 in Wm Bushing tool 90890 01877 1 Bushing tool Check the spider and roller for smooth movement and wear e Check both sheaves for warping if warped replace 4 Reassembly 8 Oil the points shown in the illustration Do not apply the grease on the portion of X mark For other parts greasing is unnecessary CAUTION lf the U nut or cotter pin is removed for the greasing replace it with new one e X Free from grease m Greasing point 1980 ET250 b install the component parts to the slid e Clean the tapered portions of crankshaft ing sheave and the sheave cap and fixed sheave f Fit the fixed sheave to the e por NOTE tion of crankshaft When installing the primary sheave cap to g Apply engine oil to the threaded portion the primary sliding sheave be sure to align of primary sheave bolt and its contact the X mark on the sheave cap with that on surface with spring washer the spider h Tighten the primary sheave mounting bolt using primary sheave cap holding tool _c Install the sheave subassembly tool and tighten the cap _d Tighten the six primary sheave cap bolts and remove the subassembly tool Tightening torq
12. ering column upper bearing Brake wire end stopper and brake lever Light all purpose grease Gear oil API GL 3 SAE 75 or 80 Pjesa Light all purpose grease Esso Beacon 325 grease 11 1980 ET250 C SPECIFICATIONS General Model Model 1 B M No Frame I D and starting number Engine 0 and starting number Dimension Overall length Overall width std Overall height w windshield Engine Description Engine type Engine model Displacement Bore X stroke Effective compression ratio Starting system NOTE New specification Compared with 1979 ET250 ET250 80 8K3 8H7 054001 246 054001 2 435 mm 905 mm 1 040 mm Fan cooled two stroke 5 port single cylinder S246 246 cm 73 X 59 mm 6 3 1 Recoil hand starter Ignition system C D I ubrication system Cylinder head Combustion chamber volume with spark plug Compression chamber type Head gasket thickness Cylinder Material Bore size Taper limit Out of round limit Piston Piston skirt clearance Measuring point Piston over size Piston pin outside diameter X length Piston ring Piston ring design Top Piston ring design 2nd Ring end gap Installed Top Ring end gap Installed 2nd Small end bearing Type Big end bearing Type Crankshaft Crankshaft assembly width A Crankshaft deflection D Autolube oil injection 32 1 cm
13. f the new 1980 model design The previous model s steering gate 8H7 23871 00 is interchangeable as a set with the drive guard bracket BF3 77316 01 with the new steering gate NOTE Due to modifications in 1 and 2 above the 1979 model s drive guard bracket 1 8G5 77315 00 and bracket 2 8F3 77316 01 are no longer used 3 Drive guard 8F3 77311 01 8G8 77311 00 Due to use of the new type clutch the shape of the drive guard is changed 79 model Silver Black Steel plate black Welded drive guard bracket 8K3 21910 00 can be used on both 79 and 80 models I 8H7 21910 00 can not be used on i 80 model 2 Steering gate 8H7 23871 00 8K3 23871 00 For easy assembling and maintenance the drive guard bracket is welded to the steering gate Interchangeability Yes 80 model 8G8 77311 00 can be used on both 79 and 80 models 8F3 77311 01 can not be used on 80 model EN 1980 ET250 4 Throttle Tu To keep the throttle cable end which is ing the throttle grip a collar is mounted held by the throttle lever from contact and the lever is properly curved Collar 80387 22726 Lever 8G8 42138 00 8J5 42138 00 Lever BJ5 42 138 00 and collar 90387 Lever 8G8 42138 00 can not be used 22726 can be used on both 1979_and on the 1980 model 1980 models 5 T
14. ne is in operation Refer to 2 E Circuit Diagram Interchangeability No 1980 7250 2 SERVICE 2 Disassembly a Separate the sliding sheave assembly A NEW SERVICE PROCEDURE from the fixed sheave by rotating the New service procedure applied to the 1980 sliding sheave counterciockwise l ET250 i Primary shave 1 Removal a Remove the primary sheave mounting bolt using the sheave holder Tool name Tool No Sheave holder 90890 01880 b Install the sheave sub assembly tool to the primary sheave Tool No 90890 01879 1 Sheave holder b Remove the primary sheave assembly using the primary fixed sheave puller bolt and primary sheave holding tool Tool name Primary fixed sheave puller bolt M18 P1 5 Tool No 1 Sheave sub assembly tool 90890 01881 c Loosen the six bolts securing the primary sheave cap and sliding sheave d Remove the sheave subassembly tool The primary sheave cap and sliding sheave cap now be disassembled 3 Inspection p a Check the tapered ends of the crank shaft and primary fixed sheave for scratches If scratched unduly replace If scratches are minor burnish with emery cloth 1 Primary fixed sheave puller bolt lt b Check the primary sheave cap bushing and sliding sheave bushing for wear If beyond tolerance replace the bushing 1980 ET250 NOTE If bushing is installed tightly remove the
15. rank installer bolt Crank installer bolt adaptor M16 for Right 1980 56 17 Crank installer bolt adaptor M12 for Left Crank installer pot 90890 01279 90890 01274 Rotor holding tool 90890 01235 Sheave holder Primary fixed sheave puller M18 90890 01880 90890 01881 Sheave sub assembly tool 90890 01879 Bushing tool 90890 01877 Sheave gauge 90890 01875 Pocket tester Electro tester 90890 03104 90890 03021 A C Regulator checker 90890 03090 1980 0 DD T E WIREROUTING DIAGRAM y e 7 AN i 0 3 iO 0 QA H M 4 EN 18 1980 50 SON Aa PWN ae ok E c et om bh U O To taillight Fuel pipe Through pipe inside the steering gate Voltage regulator Ground to body To oil tank To oil pump To carburetor To ignition coil Wire harness assembly Ground to body Fuellevel pipe Fuel cock Grommet Starter wire Fuel cock wire 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 19 Oil pipe Oil filter Clip Left brake wire Right brake wire Throttle wire Decompression wire To brake caliper Brake light switch lead wire coupler Beam switch lead wire coupler Tether switch lead wire coupler Main switch lead wire co
16. ue 11 Nm 1 1 m kg 8 ft lb CAUTION Make sure that the primary sheave cap assembly slides in contact with the fixed sheave boss _ Tightening torque First tightening the bolt to a torque of A then loosen it Retighten bolt to a final torque of B A 100 Nm 10 m kg 72 5 ft lb B 60Nm 6 m kg 43 5 ft lb 1980 ET250 B MAINTENANCE INTERVALS PERIODIC MAINTENANCE 40 hrs or 80 hrs or When 800 km 1600 km necessary 500 mi 11000 mi 20 hrs or 400 km 250 mi Check point Seasonally ENGINE Tightness of bolts and nuts EE NE Bends cracks and wear Abnormal noise Loose connection and breaks of fuel and pulse pipes Loose connection and breaks of oil pipes Loose connection and breaks of oil delivery pipe Manual rope starter system Carburetor Fuel level Operation of starter jet Mixing adjuster pilot screw Idling speed adjustment Operation and adjustment of oil pump Ignition timing Cylinder compressions Cylinder head exhaust pipe decarbonize Spark plug condition gap and cleaning Tightening of the cylinder head Tewwemotowsumm To Wars 9 ieysam poem i a maar Brake operation and adjustment l DX PR02441 Guide wheel rubber i Wear of drive track wheel sprocket
17. une up label 8K3 77743 00 As an aid to service a tune up label is attached to the intake silencer ET250 BK3 SPECIFIKATIONER E BENSIN dN MIN 92 OKT R O N MOTOROLJA IT Y YAMALUBE T NDSTIFT j _B 8HS NGK ELEKTRODEAVSTAND d o 70 8 5 0 6 mm TANDINSTALLNING 2i NOCT 12 50 mm LAGFART BR NSLE JUSTERINGSSKRUV 20 APEN TOMGANGSVARVTAL 1300 RPM BRANSLENIVA 15 t 3 5 mm KEDJEHUS OLJEVOLYM OCH VISKOSITET sz at at 450 cc GEAR OLJA SAE 75 80 VARITORAVSTAND 266 2 mm VARIATOR SIDOF RSKJUTNING 1mm MATTSPANNING E 25 30 mm 10 kg FOR YTTERLIGARE INFORMATION SE INSTRUKTIONSBOKEN FOR DENNA MODELL j SPECIFIKATIONER KAN ANDRAS UTAN MEDDELANDE t 2 3 4 5 8 7 8 8 1980 ET250 D ELECTRICAL 1 Main switch taillight circuits are changed so that BF3 82508 20 8J5 82508 21 these lights are kept turned on as long For additional safety the headlight and l as the engine is in operation 79 model 80 model 0 moe PENITUS Gray Orange O or SE Hz Sa we Oro Black White Yellow Interchangeability No 2 Wire harness 3 Engine stop switch 8H7 82590 20 8K3 82590 20 BE3 83976 01 For additional safety the headlight and For additional safety the engine stop taillight circuits are changed so that Switch is added i these lights are kept turned on as long as the engi
18. upler Ground lead wire To head tight il tank breather pipe Speedometer light 12V 3 4W F KN Main switch LA Fi LT W L8 L s gt Head light 12V c E Brake light switch Tether switch Engine stop switch Beam switch Voltage regulator CDi unit Color Code Black White White Red Taillight brake light 12V BW 23W Ignition coil Spark plug 819 sd 09 3 1
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