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Summary of Contents for EC340E

Page 1: ...c c c c c c c c c LlT 12618 00 35 YAMAHA SNOWI081LI MOTONIIGI SUPPLEMENTARY SERVICE MANUAL 8L6 28197 10 ...

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Page 3: ...is fact all specifications within this manual are subject to change without notice Information regarding changes is forwarded to all Authorized Yamaha Dealers as soon as available SERVICE DEPT INTERNATIONAL DIVISION YAMAHA MOTOR CO LTD Particularly important information is distinguished in this manual by the following notations NOTE A NOTE provides key information to make procedures easier or clea...

Page 4: ...CONTENTS 1 NEW SERVICE PROCEDURE 1 2 SPECIFICATIONS 2 3 WIRE AND PIPE ROUTING DIAGRAM 1 NEW SERVICE PROCEDURE In servicing the EC340E there is no particular service procedure to be added to that for the ET340 ED 1 ...

Page 5: ...stion chamber volume with spark plug 21 3 cc 1 30 cu in Compression chamber type Dome Squish Head gasket thickness 0 5 mm 0 02 in Cylinder Material Cast iron sleeves aluminum Bore size 60 mm 2 362 in Taper limit 0 05 mm 0 0020 in Out of round limit 0 01 mm 0 0004 in Piston c Piston skirt clearance Measuring point 0 040 0 045 mm 0 0016 0 0018 in 10 mm from piston skirt end Piston oversize 1st 60 25...

Page 6: ... ty 6305 special X 1 pc Crank oil seal type Left X q ty FPJ 30 72 8 2TS X 1 pc Crank oil seal type Center X q ty Labyrinth seal X 1 pc Crank oil seal type Right X q ty FPJ 2548 8TS X 1 pc Carburetor Type manufacturer quantity 838 34 MIKUNI X 1 pc I D Mark 8J600 Main jet MJ 240 Pilot jet PJ 75 Pilot screw PS 1 0 turns out Throttle valve ThV 190 Valve seat V S cjJ 1 5 mm 0 059 in Float height 25 1 m...

Page 7: ... Reduction ratio Chain pitch X Number of links Free play Chain housing oil quantity Chain housing oil grade Brake Type Brake pad thickness Brake pad wear limit Gap between pad and disc White 0 20 0 25 mm 0 0079 0 0098 in 165 1 87 mm 00657 0 0736 in 1 32 0 50 0 63 cc 00169 0 0213 oz 4 15 4 70 cc 0 1403 0 1589 oz 25 1 mm 0 98 0 04 in at idle 2 4 Liter 2 5 US qt YAMALUBE 2 cycle V belt automatic cent...

Page 8: ... 350fl at 20 C 68 F Brown Black Charging coil resistance 150fl at 20 C 68 F Blue Black Ignition tim ing B T D C 1 6 0 1 mm 006 0 004 in Ignition coil M odel Manufacturer CM62 20 HITACHI YW51 TOYO DENSO Spark gap 9 mm OA in 300 r min 11 mm 06 in 3 000 r min Primary winding resistance 0 15fl at 20 C 68 F 0 1 2fl at 20 C 68 F Secondary winding resistance 3 6kfl at 20 C 68 F 4 0kfl at 20 C 68 F Diode ...

Page 9: ...tage 6 5V Winding resistance 3 0fl at 20 C 68 F Rectifier Type 1 element type Half wave Model manufacturer DE5404 STANLEY Capacity 6A With stand voltage 400V Lighti ng system Lighting output 12V 110W Lighting coil resistance 0 19fl at 20 C 68 F Yellow Black Head light type Semi shield Bulb wattage q ty 12V 60 60W X 1 pc Tail brake light wattage 12V 8W 23W A C voltage regulator Model Manufacturer T...

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