background image

23

Step

Procedure / Part name

Q’ty

Service points

1
2
3

4
5
6
7

EXHAUST CHAMBER REMOVAL
Ring
Exhaust hose
Water outlet hose
Bolt (exhaust chamber)

Bolt (muffler stay)
Muffler stay
Bolt
Exhaust chamber assembly

1
1
2

4
1
2
1

Follow the left “Step” for removal.
Refer to “EXHAUST RING”.

Tighten the bolts in sequence.

Reverse the removal steps for 
installation.

NOTE:

2 Nm (0.2 m

kg, 1.4 ft

lb)

47 Nm (4.7 m

kg, 34 ft

lb)

1st

2nd

40 Nm (4.0 m

kg, 29 ft

lb)

40 Nm (4.0 m

kg, 29 ft

lb)

4 Nm (0.4 m

kg, 2.9 ft

lb)

EXHAUST CHAMBER REMOVAL

POWR

EXHAUST CHAMBER REMOVAL

EXPLODED DIAGRAM

REMOVAL AND INSTALLATION CHART

Содержание WaveRunner XL760

Страница 1: ......

Страница 2: ......

Страница 3: ......

Страница 4: ......

Страница 5: ......

Страница 6: ......

Страница 7: ......

Страница 8: ......

Страница 9: ......

Страница 10: ......

Страница 11: ......

Страница 12: ......

Страница 13: ......

Страница 14: ......

Страница 15: ......

Страница 16: ......

Страница 17: ......

Страница 18: ......

Страница 19: ......

Страница 20: ......

Страница 21: ......

Страница 22: ......

Страница 23: ......

Страница 24: ......

Страница 25: ......

Страница 26: ......

Страница 27: ......

Страница 28: ......

Страница 29: ......

Страница 30: ......

Страница 31: ......

Страница 32: ......

Страница 33: ......

Страница 34: ......

Страница 35: ......

Страница 36: ......

Страница 37: ......

Страница 38: ......

Страница 39: ......

Страница 40: ......

Страница 41: ......

Страница 42: ......

Страница 43: ......

Страница 44: ......

Страница 45: ......

Страница 46: ......

Страница 47: ......

Страница 48: ......

Страница 49: ......

Страница 50: ......

Страница 51: ......

Страница 52: ......

Страница 53: ......

Страница 54: ......

Страница 55: ......

Страница 56: ......

Страница 57: ......

Страница 58: ......

Страница 59: ......

Страница 60: ......

Страница 61: ......

Страница 62: ......

Страница 63: ......

Страница 64: ......

Страница 65: ......

Страница 66: ......

Страница 67: ......

Страница 68: ......

Страница 69: ......

Страница 70: ......

Страница 71: ......

Страница 72: ......

Страница 73: ......

Страница 74: ......

Страница 75: ......

Страница 76: ......

Страница 77: ......

Страница 78: ......

Страница 79: ......

Страница 80: ......

Страница 81: ......

Страница 82: ......

Страница 83: ......

Страница 84: ......

Страница 85: ......

Страница 86: ......

Страница 87: ......

Страница 88: ......

Страница 89: ......

Страница 90: ......

Страница 91: ......

Страница 92: ......

Страница 93: ......

Страница 94: ......

Страница 95: ......

Страница 96: ......

Страница 97: ......

Страница 98: ......

Страница 99: ......

Страница 100: ......

Страница 101: ......

Страница 102: ......

Страница 103: ......

Страница 104: ......

Страница 105: ......

Страница 106: ......

Страница 107: ......

Страница 108: ......

Страница 109: ......

Страница 110: ......

Страница 111: ......

Страница 112: ......

Страница 113: ......

Страница 114: ......

Страница 115: ......

Страница 116: ......

Страница 117: ......

Страница 118: ......

Страница 119: ......

Страница 120: ......

Страница 121: ......

Страница 122: ......

Страница 123: ......

Страница 124: ......

Страница 125: ......

Страница 126: ......

Страница 127: ......

Страница 128: ......

Страница 129: ......

Страница 130: ......

Страница 131: ......

Страница 132: ......

Страница 133: ......

Страница 134: ......

Страница 135: ......

Страница 136: ......

Страница 137: ......

Страница 138: ......

Страница 139: ......

Страница 140: ......

Страница 141: ......

Страница 142: ......

Страница 143: ......

Страница 144: ......

Страница 145: ......

Страница 146: ......

Страница 147: ......

Страница 148: ......

Страница 149: ......

Страница 150: ......

Страница 151: ......

Страница 152: ......

Страница 153: ......

Страница 154: ......

Страница 155: ......

Страница 156: ......

Страница 157: ......

Страница 158: ......

Страница 159: ......

Страница 160: ......

Страница 161: ......

Страница 162: ......

Страница 163: ......

Страница 164: ......

Страница 165: ......

Страница 166: ......

Страница 167: ......

Страница 168: ......

Страница 169: ......

Страница 170: ......

Страница 171: ......

Страница 172: ......

Страница 173: ......

Страница 174: ......

Страница 175: ......

Страница 176: ......

Страница 177: ......

Страница 178: ......

Страница 179: ......

Страница 180: ......

Страница 181: ......

Страница 182: ......

Страница 183: ......

Страница 184: ......

Страница 185: ......

Страница 186: ......

Страница 187: ......

Страница 188: ......

Страница 189: ......

Страница 190: ......

Страница 191: ......

Страница 192: ......

Страница 193: ......

Страница 194: ...SUPPLEMENTARY SERVICE MANUAL LIT 18616 02 00 F0M 28197 Z8 1X WaveRunner XL700 Marine ...

Страница 195: ... please refer to the descriptions for XL760 in the above SERVICE MANUAL A10001 0 XL700 SUPPLEMENTARY SERVICE MANUAL 1998 Yamaha Motor Co Ltd 1st Edition September 1998 All rights reserved No part of this publication may be reproduced or transmitted in any from or by any means including photocopying and recording without the written permission of the copyright holder Such written permission must al...

Страница 196: ...G 9 PERIODIC INSPECTION AND ADJUSTMENT MAINTANANCE INTERVAL CHART 11 PERIODIC SERVICE 12 FUEL SYSTEM 12 Trolling speed adjustment 12 Carburetor adjustment 12 FUEL SYSTEM FUEL LINE 13 EXPLODED DIAGRAM 13 REMOVAL AND INSTALLATION CHART 13 CARBURETOR REMOVAL 14 EXPLODED DIAGRAM 14 REMOVAL AND INSTALLATION CHART 14 CARBURETOR 16 EXPLODED DIAGRAM 16 REMOVAL AND INSTALLATION CHART 16 SERVICE POINTS 17 H...

Страница 197: ... INSTALLATION CHART 25 CYLINDER 26 EXPLODED DIAGRAM 26 REMOVAL AND INSTALLATION CHART 26 SERVICE POINT 27 Cylinder inspection 27 PISTON 28 EXPLODED DIAGRAM 28 REMOVAL AND INSTALLATION CHART 28 SERVICE POINT 29 Piston inspection 29 FLYWHEEL MAGNETO AND BASE 30 EXPLODED DIAGRAM 30 REMOVAL AND INSTALLATION CHART 30 SERVICE POINTS 32 Coupling flange removal and installation 32 Flywheel magneto removal...

Страница 198: ...M 46 WIRING DIAGRAM 46 CHARGING SYSTEM 47 WIRING DIAGRAM 47 RECTIFIER REGULATOR OUT PUT PEAK VOLTAGE 48 LIGHTING COIL OUT PUT PEAK VOLTAGE 48 INDICATION SYSTEM 49 WIRING DIAGRAM 49 OIL LEVEL SENSOR 50 OIL LEVEL WARNING LAMP 50 HULL AND HOOD THORTTLE CABLE AND CHOKE CABLE 51 EXPLODED DIAGRAM 51 REMOVAL AND INSTALLATION CHART 51 EXHAUST SYSTEM 52 EXPLODED DIAGRAM 52 REMOVAL AND INSTALLATION CHART 52...

Страница 199: ...arting primary I D number F0M 800101 ENGINE SERIAL NUMBER The engine serial number is stamped on a plate attached to the crankcase Starting serial number 67E 300101 PUMP SERIAL NUMBER The jet pump unit serial number is stamped on a plate attached to the intermediate hous ing HULL IDENTIFICATION NUMBER H I N The H I N is stamped on a plate attached to the rear end of the footrest floor ...

Страница 200: ...recom mended by Yamaha will aid the work and en able accurate assembly and tune up Impro visations and use of improper tools can cause damage to the equlpment MEASURING 1 Peak voltage adaptor P N 90890 03169 REMOVAL AND INSTALLATION 1 Coupler wrench P N YW 38741 90890 06425 ...

Страница 201: ... system Cooling system Starting system Ignition system Ignition timing Spark plug NGK Battery capacity Lighting coil cm3 cu in mm in Degree V kC A h A rpm 2 stroke 2 701 42 78 81 68 3 19 2 68 7 2 1 Reed valve Floatless 2 Choke valve Loop charged Oil lnjection Water cooled Electric starter C D I 15 BTDC 21 BTDC BR8HS 12 68 4 19 2 4 5 500 DRIVE UNIT Propulsion system Jet pump type Impeller rotation ...

Страница 202: ... mm in mm in Keystone 1 2 2 9 0 05 0 11 0 02 0 07 0 001 0 003 0 2 0 4 0 008 0 016 Piston pin Outside diameter Limit mm in mm in 19 995 20 000 0 7872 0 7874 19 98 0 786 Crankshaft Crank width A Run out limit B Connecting rod big end side clearance C Small end free play limit D mm in mm in mm in mm in 61 95 62 00 2 439 2 441 0 05 0 002 0 25 0 75 0 010 0 030 2 0 0 08 Carburetor Stamped mark Main nozz...

Страница 203: ...evolution control r min r min 62T 01 F8T13175 MITSUBISHI 7 000 7 400 3 000 3 800 Ignition coil Stamped mark Model Manufacturer Primary winding resistance Secondary winding resistance Ω kΩ 62E 11 F6T532 MITSUBISHI 0 078 0 106 Or B 14 3 30 5 High tension cords Charging system Type Lighting coil resistance color Ω Flywheel magneto 1 14 1 40 G G Rectifier regulator Model Manufacturer Regulator voltage...

Страница 204: ...4 M le 1 1st l M10 8 22 2 2 16 Muffler 1 2nd Bolt M10 8 40 4 0 29 l e 1st l M10 6 23 2 3 17 Cylinder body 2nd Bolt M10 6 40 4 0 29 l e he 1st l M8 10 15 1 5 11 Cylinder head 2nd Bolt M8 10 36 3 6 25 Spark plug Bolt M14 2 25 2 5 18 Flywheel bolt Bolt M10 1 70 7 0 50 Coupling Nut M27 1 37 3 7 27 e 1st l M8 8 15 1 5 11 Crankcase 2nd Bolt M8 8 28 2 8 20 M e 1st l M10 7 23 2 3 17 Mount bracket 2nd Bolt...

Страница 205: ...7 FUEL LINE ROUTING SPEC Pilot water hose Fuel cock Fuel return hose Fuel filter Battery breather hose Pass the oil hose out of belt FUEL LINE ROUTING ...

Страница 206: ... G Bow Align mark H Align mark I Align mark J Align mark 10 mm K Fuel tank Ventilation socket L Fuel tank breater hose M M To nipple Battery breather hose 5 mm N Electric equipment box Handlebar switch lead Oil level warning lamp lead Fuel tank brether hose Handlebar switch lead Oil sensor lead Oil level warning lamp lead Oil sensor lead Handlebar switch lead Fuel tank breather hose Fuel hose RES ...

Страница 207: ...E ROUTING SPEC Throttle cable Choke cable Battery positive lead Battery negative lead Steering cable To themo switch lead To starting motor negative terminal To starting motor positibve terminal CABLE LINE ROUTING ...

Страница 208: ...cylinder Black To 2 cylinder Black To CDI magneto Black To handlebar switch Gray To thermo switch Black To battery positive terminal Red To starting motor positive terminal Red Electric equipment box Oil level warning lamp lead Oil sensor lead Handlebar switch lead M M To CDI magneto To thermo switch To starting motor positive terminal O Oil sensor Meter White Handlebar switch Electric equipment b...

Страница 209: ... 3 3 4 FUEL SYSTEM Fuel tank Fuel filter Fuel line Trolling speed Carburetor setting Cleaning Cleaning Replacement Inspection Inspection Adjustment Inspection Adfustment f f f f f f f 4 7 3 6 13 12 12 OIL INJECTION SYSTEM Oil injection system Inspection Cleaning f f 3 8 POWER UNIT Spark plug Cooling water passage Coupling rubber Inspection Cleaning Adjustment Cleaning Flashing Inspection f f f f f...

Страница 210: ...ing speed Adjustment steps Screw in the low speed screws 1 until they are lightly seated Back the screws out by the specified number of turns Low speed screw 5 8 1 4 turns out Start the engine and allow it to warm up for a few minutes Turn the throttle stop screw s 2 in or out until the specified speed is obtained Turning in Increase trolling speed Turning out Decrease trolling speed Carburetor ad...

Страница 211: ...Hose tie Clamp Air ventilation hose Fuel hose RETURN Fuel filter Fuel hose Fuel hose Check valve Fuel cock body 1 6 1 1 1 1 3 1 1 Follow the left Step for removal Reverse the removal steps for installation FUEL LINE Gasoline Petrol is highly flammable and explosive Handle with special care EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART ...

Страница 212: ...rd Bolt Cover 1 Flame arrester Hose tie Oil delivery hose Bolt with washer Cord clamp Plate washer Bolt with washer Cover 2 Cover gasket Plate 6 1 2 2 2 2 1 1 6 1 1 1 Follow the left Step for removal Turn the fuel cock to OFF NOTE 2 Nm 0 2 m kg 1 4 ft lb 9 Nm 0 9 m kg 6 5 ft lb CARBURETOR UNIT REMOVAL EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART ...

Страница 213: ...calbe Hose tie Fuel hose fuel filter fuel pump Pulse hose fuel pump crank case Fuel hose carburetor fuel tank Nut Plate washer Carburetor assembly Gasket 1 1 1 3 1 1 1 4 4 1 1 Cable guide set position 17 mm 0 67 in Between cable guide top and plate top Reverse the removal steps for installation a 2 Nm 0 2 m kg 1 4 ft lb 9 Nm 0 9 m kg 6 5 ft lb ...

Страница 214: ...Body assembly Main jet Pilot jet High speed screw Low speed screw 4 2 2 2 2 2 2 2 2 2 Follow the left Step for removal Refer to CARBURETOR REMOVAL Reverse the removal steps for installation 1 Nm 0 1 m kg 0 7 ft lb 4 Nm 0 4 m kg 2 9 ft lb 5 Nm 0 5 m kg 3 6 ft lb 2 Nm 0 2 m kg 1 4 ft lb 2 Nm 0 2 m kg 1 4 ft lb 1 Nm 0 1 m kg 0 7 ft lb CARBURETOR EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART ...

Страница 215: ...ion inspection and adjustment 1 Check Throttle valve synchronization Out of specification Adjust Checking steps While turning the throttle lever check the opening of all throttle valves 2 Adjust Throttle valve synchronization Adjustment steps Turn out the idle adjust screws 1 until their tips are apart from the throttle le ver 2 Record the set position of the idle adjust screw Check that the throt...

Страница 216: ...turning the choke lever check the opening of all choke valves 2 Adjust Choke valve synchronization Adjustment steps a Turn in or out the synchronization screw 1 to bring all the choke valves into a fully closed position when the choke lever is turned on the closed side Carburetor assembly 1 Adjust Trolling speed Refer to the FUEL SYSTEM section in chapter 3 ...

Страница 217: ...able Throttle cable Housing grease nipple plate Coupling cover Water hose 2 4 2 1 1 1 1 1 3 Follow the left Step for removal Refer to the ENGINE HOOD REMOVAL section in chapter 8 Refer to the OIL TANK AND FUEL TANK REMOVAL section in chapter 4 Refer to the DECK section in chapter 8 7 Nm 0 7 m kg 5 1 ft lb 1 Nm 0 1 m kg 0 7 ft lb 17 Nm 1 7 m kg 12 ft lb 4 Nm 0 4 m kg 2 9 ft lb ENGINE UNIT REMOVAL E...

Страница 218: ...Part name Q ty Service points 10 11 12 13 14 Clamp Fuel hose Engine mounting bolt Shim Engine unit 1 2 4 1 Reverse the removal steps for installation 7 Nm 0 7 m kg 5 1 ft lb 1 Nm 0 1 m kg 0 7 ft lb 17 Nm 1 7 m kg 12 ft lb 4 Nm 0 4 m kg 2 9 ft lb ...

Страница 219: ...ate Bolt with washer Intake manifold assembly Reed valve assembly Plate Valve stopper Reed valve 3 1 8 1 2 1 4 4 Follow the left Step for removal Refer to the CARBURETOR REMOVAL section in chapter 4 6 35 mm 6 25 mm Reverse the removal steps for installation 1 Nm 0 1 m kg 0 7 ft lb REED VALVE EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART ...

Страница 220: ...Joint Exhaust ring 1 2 1 1 4 1 1 1 1 Follow the left Step for removal Pull and side the exhaust joint Loosen the clamp on the chamber side Tighten the clamp before installing the ring on the muffler Reverse the removal steps for installation NOTE 2 Nm 0 2 m kg 1 4 ft lb 2 Nm 0 2 m kg 1 4 ft lb 30 Nm 3 0 m kg 22 ft lb CAUTION EXHAUST RING EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART ...

Страница 221: ...amber assembly 1 1 2 4 1 2 1 Follow the left Step for removal Refer to EXHAUST RING Tighten the bolts in sequence Reverse the removal steps for installation NOTE 2 Nm 0 2 m kg 1 4 ft lb 47 Nm 4 7 m kg 34 ft lb 1st 2nd 40 Nm 4 0 m kg 29 ft lb 40 Nm 4 0 m kg 29 ft lb 4 Nm 0 4 m kg 2 9 ft lb EXHAUST CHAMBER REMOVAL POWR EXHAUST CHAMBER REMOVAL EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART ...

Страница 222: ...y Bolt with washer Exhaust outer cover 1 Gasket Exhaust inner cover Seal Gasket Bolt with washer Exhaust outer cover 2 Gasket Exhaust chamber 6 1 1 1 1 1 6 1 1 1 Follow the left Step for removal Refer to EXHAUST CHAMBER REMOVAL Reverse the removal steps for installation EXHAUST CHAMBER EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART ...

Страница 223: ...lt with washer Cylinder head 2 1 10 1 Follow the left Step for removal Refer to MUFFLER Tighten the bolts in sequence and two steps of torque Reverse the removal steps for installation NOTE 25 Nm 2 5 m kg 18 ft lb 15 Nm 1 5 m kg 11 ft lb 36 Nm 3 6 m kg 25 ft lb 1st 2nd CYLINDER HEAD EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART ...

Страница 224: ... Follow the left Step for removal Refer to CYLINDER HEAD Tighten the bolts in sequence and in two steps of torque After installing check the smooth movement of the piston Reverse the removal steps for installation NOTE NOTE 23 Nm 2 3 m kg 17 ft lb 40 Nm 4 0 m kg 29 ft lb 1st 2nd CYLINDER EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART ...

Страница 225: ... replace Use 600 X 800 grit wet sandpaper 3 Measure D Cylinder bore D Use cylinder gauge Out of limit Replace Measure the cylinder bore D in parallel Then find the average of the measurement Standard Limit Cylinder 81 00 X 81 02 mm 81 10 mm bore D 3 189 X 3 190 in 3 193 in 0 08 mm Taper T 0 003 in Out of 0 05 mm round R 0 002 in D Maximum D1 X D6 T Maximum D1 or D2 Maximum D5 or D6 R Maximum D1 D3...

Страница 226: ...n ring 4 2 2 4 4 Follow the left Step for removal Refer to CYLINDER Do not allow the clip open ends to meet the piston pin slot Be sure the arrow side is positioned exhaust pipe Align each end gap with the locating pin Reverse the removal steps for installation NOTE CAUTION CAUTION a b PISTON EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART ...

Страница 227: ...ore marks Repair or replace Use 600 800 grit wet sandpaper Sand in a criss cross pattern Do not sand ex cessively 3 Measure Piston skirt diameter Use micrometer Out of specification Replace Piston diameter Distance a 80 925 80 950 mm 10 mm 3 186 3 187 in 0 39 in 4 Calculate Piston clearance Out of limit Replace piston piston rings as a set Piston clearance 0 080 0 085 mm 0 0031 0 0033 in ...

Страница 228: ... flange Flange bolt Flywheel magneto 1 1 1 1 1 Follow the left Step for removal Refoer to the ENGINE UNIT REMOVAL section When installing the flywheel magneto make sure that the woodruff key is properly seated in the keyway of the crankshaft NOTE 37 Nm 3 7 m kg 27 ft lb 70 Nm 7 0 m kg 50 ft lb FLYWEEL MAGNETO AND BASE EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART ...

Страница 229: ... 6 7 Idle gear assembly Base assembly 1 1 Fill the flywheel cover groove with water resistant grease Align the punch mark on the crankcase with the punch mark on the base assembly Reverse the removal steps for installation NOTE NOTE 37 Nm 3 7 m kg 27 ft lb 70 Nm 7 0 m kg 50 ft lb ...

Страница 230: ... 06139 90890 06522 Flywheel magneto removal and installation 1 Remove and install Bolt Flywheel holder YB 06139 90890 06522 2 Remove Flywheel magneto Flywheel puller YB 06117 90890 06521 Bolt M8 80 mm A For USA and CANADA B Except for USA and CANADA To prevent damage to the engine or tools screw in the flywheel puller set bolts evenly and completely so that the puller plate is parallel to the flyw...

Страница 231: ... washer Thermo switch Nut Spring washer Starter motor negative lead 2 2 1 1 1 1 Follow the left Step for removal Refer to the ENGINE UNIT REMOVAL section Refer to the FLYWHEEL MAGNETO AND BASE section 5 Nm 0 5 m kg 3 6 ft lb 4 Nm 0 4 m kg 2 9 ft lb 4 Nm 0 4 m kg 2 9 ft lb 4 Nm 0 4 m kg 2 9 ft lb ELECTRICAL UNIT EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART ...

Страница 232: ...rew Ignition coil Screw Clamp Rectier regulator Screw Clamp bracket CDI unit Nut Spring washer Starter relay Housing 14 1 2 1 3 1 1 3 1 1 2 2 1 1 Reverse the removal steps for installation 1 2 3 4 5 7 8 9 10 11 12 13 14 6 5 Nm 0 5 m kg 3 6 ft lb 4 Nm 0 4 m kg 2 9 ft lb 4 Nm 0 4 m kg 2 9 ft lb 4 Nm 0 4 m kg 2 9 ft lb ...

Страница 233: ...ip Bearing 1 1 1 1 1 1 Follow the left Step for removal Refer to INTERMEDIATE HOUSING REMOVAL Distance 1 6 X 2 0 mm 0 06 X 0 08 in 14 5 X 15 5 mm 0 57 X 0 61 in 6 8 X 7 2 mm 0 27 X 0 28 in 17 6X17 7mm 0 69X0 70in Reverse the removal steps for installation b c d a 6 Nm 0 6 m kg 4 3 ft lb 37 Nm 3 7 m kg 27 ft lb INTERMEDIATE HOUSING EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART ...

Страница 234: ...36 INTERMEDIATE SHAFT AND HOUSING POWR SERVICE POINT Coupling removal and installation 1 Remove and install Coupling Coupler wrench YW 38741 90890 06425 Shaft holder YW 38742 90890 06069 ...

Страница 235: ... lead negative 5 Oil level warning lamp lead 6 Handlebar switch lead 7 Starter motor lead positive 8 Thermo sensor lead 9 CDI magneto lead 10 Choke cable 11 Steering cable 12 Sterter motor lead nagative 13 Grease nipple hose 14 Electrical box 15 High tension cord 16 Pilot water hose ELECTRICAL COMPONENTS ...

Страница 236: ...ing coil Pulser coil Charge coil CDI unit Starter motor Stop switch Engine stop switch Starter switch Battery Fuse Starter relay Rectifier regulator Oil level sensor Oil level warning lamp B Black Br Br W G L O P R W W R Brown Brown White Green Blue Orange Pink Red White White Red ELECTRICAL DIAGRAM ...

Страница 237: ...ted from the system The peakvoltage value measured at crank ing is the one at which no load is applied to the jet pump To measure the peak voltage of lighting coil and rectifier regulator take off the output wire of the rectifier regulator Measuring step Remove the electrical box and disas sembly it Refer to ENGINE UNIT REMOVAL Attach the tachometer to the high ten sion lead of the cylinder 1 No n...

Страница 238: ...ment Start or crank the engine and read the in dication When the peak voltage is measured dur ing engine operation measure it with cooling water passing through the en gine cooling water passage Before measuring cranking remove the spark plug caps from the spark plug Cranking speed changes the output measurement The specified values shown in the manuals will be indicated as the lower limit of the ...

Страница 239: ... SYSTEM ELEC 1 Pulser coil 2 Charge coil 3 CDI unit 4 Stop switch 5 Engine stop switch 6 Thermo switch 7 Ignition coil B Black Br W Brown White O Orange P Pink W White W R White Red IGNITION SYSTEM WIRING DIAGRAM ...

Страница 240: ...he spark plug s or another compo nent 1 Measure CDI unit output peak voltage Above specification Replace the igni tion coil Below specification Measure the charge coil output peak voltage CDI unit output peak voltage Orange O Brack B Circuit Loaded Cranking 1 500 3 500 V 105 175 135 2 Measure Charge coil output peak voltage Above specification Measure the puls er coil output peak voltage Below spe...

Страница 241: ...Measure Pulser coil output peak voltage Above specification Replace the CDI unit Below specification Replace the pulser coil Pulser coil output peak voltage White red W R Black B Circuit Loaded Cranking 1 500 3 500 V 3 0 3 0 17 0 29 5 ...

Страница 242: ...stance White Red W R Black B 12 6 15 4 Ω at 20 _C 68 _F THERMO SWITCH 1 Measure SThermo switch continuity Out of specification Replace Thermo switch continuity temperature Pink P Black B a 66 74 _C 100 4 125 6 _F b 57 43 _C 93 2 78 8 _F 1 Discontinuity A Temperature 2 Continuity B Time 3 Discontinuity Measurement steps SSuspend thermostat in a vessel SPlace known reliable thermometer in water SHea...

Страница 243: ...e Out of specification Replace Pocket tester YU 03112 90890 03112 The resistance values will vary from meter to meter especially with electronic digital meters For some testers the polarity of the leads is reversed The needle swings once to the mark and then returns to the home position The mark stands for discontinuity B Black Br w Brown white O Orange P Pink W White W R White Red ...

Страница 244: ...46 1 Fuse 2 Engine stop switch 3 Starter switch 4 Battery 5 Starter motor 6 Starter relay B Black Br Brown R Red STARTING SYSTEM ELEC STARTING SYSTEM WIRING DIAGRAM ...

Страница 245: ...47 1 Fuse 2 Battery 3 Lighting coil 4 Rectifier regulator B Black G Green R Red CHARGING SYSTEM ELEC CHARGING SYSTEM WIRING DIAGRAM ...

Страница 246: ...aded Cranking 1 500 3 500 V 12 6 12 5 Before measuring the rectifier regulator output peak voltage disconnect the lighting coil coupler and remove the fuses LIGHTING COIL OUTPUT PEAK VOLTAGE 1 Measure Lighting coil output peak voltage Above specification Replace the rectifi er regulator Below specification Replace the light ing coil Lighting coil output peak voltage Green G Green G Circuit Loaded ...

Страница 247: ...49 1 Oil level sensor 2 Lighting coil 3 Oil levle warning lamp 4 Rectifier regulator B Black G Grren L Blue R Red INDICATION SYSTEM ELEC INDICATION SYSTEM WIRING DIAGRAM ...

Страница 248: ... WARNING LAMP 1 Check Display function Not working Replace Checking steps Connect the battery Voltage range 10 16 V 1 Red lead Positive terminal 2 Green lead Positive terminal 3 Black lead Negative terminal After connecting the battery oil warn ing LED starts to lighy up for 3 seconds and then blinks Connect the jumper lead a to the blue and black terminals to check the oil warning LED goes off af...

Страница 249: ...justing Seal packing Throttle cable Choke knob Choke cable lock nut Choke cable adjusting nut Choke cable 1 1 1 1 1 1 1 1 1 Follow the left Step fot removal Reverse the removal steps for installation 8 Nm 0 8 m kg 6 0 ft lb THORTTLE CABLE AND CHOKE CABLE HULL HOOD THROTTLE CABLE AND CHOKE CABLE EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART ...

Страница 250: ...ock Water outlet hose Exhaust guide 2 1 1 1 1 Follow the left Step for removal Reverse the removal steps for installation 4 Nm 0 4 m kgf 2 9 ft lb 3 Nm 0 3 m kgf 2 2 ft lb 4 Nm 0 4 m kgf 2 9 ft lb 7 Nm 0 7 m kgf 5 1 ft lb 4 Nm 0 4 m kgf 2 9 ft lb EXHAUST SYSTEM HULL HOOD EXHAUST SYSTEM EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART ...

Страница 251: ...me Q ty Service points 1 2 3 4 HULL DISASSEMBLY Nut Plate washer Packing Sponson 8 8 8 2 Follow the left Step for removal Reverse the removal steps for installation 7 Nm 0 7 m kgf 5 1 ft lb HULL EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART ...

Страница 252: ...Printed on ohlorine free paper ...

Отзывы: