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Summary of Contents for Yamaha WB760 WaveBlaster 760

  • Page 7 CHAPTER 1 GENERAL INFORMATION...
  • Page 8 IDENTIFICATION NUMBERS PRIMARY ID NUMBER ENGINE SERIAL NUMBER PUMP SERIAL NUMBER HULL IDENTIFICATION NUMBER (HIN)
  • Page 9 SAFETY WHILE WORKING GOOD WORKING PRACTICES...
  • Page 10 DISASSEMBLY AND ASSEMBLY...
  • Page 11 SPECIAL TOOLS MEASUR ING...
  • Page 12 REMOVAL AND INSTALLATION...
  • Page 13 CHAPTER 2 SPECIFICATIONS...
  • Page 14 GENERAL SPECIFICATIONS...
  • Page 16 MAINTENANCE SPECIFICATIONS ENGINE...
  • Page 17 JET UNIT ELECTRICAL...
  • Page 18 TIGHTENING TORQUE SPECIFIED TORQUE...
  • Page 19 GENERAL TORQUE...
  • Page 20 CHAPTER 3 PERIODIC INSPECTION AND ADJUSTMENT...
  • Page 21 MAINTENANCE INTERVAL CHART...
  • Page 22 PERIODIC SERVICE CONTROL SYSTEM Pivot shaft bushing inspection Steering cable inspection and adjustment...
  • Page 23 Throttle cable inspection and adjustment...
  • Page 24 Choke cable inspection and adjustment...
  • Page 25 Trim cable inspection and adjustment...
  • Page 27 FUEL SYSTEM Fuel filter inspection Trolling speed inspection and adjustment...
  • Page 28 Carburetor adjustment...
  • Page 29 OIL INJECTION SYSTEM Oil filter inspection Oil injection pump air bleeding...
  • Page 30 POWER UNIT Spark plug inspection...
  • Page 31 ELECTRICAL Battery inspection...
  • Page 33 JET PUMP UNIT Impeller inspection Bilge strainer inspection...
  • Page 34 GENERAL Drain plug inspection Greasing point...
  • Page 38 CHAPTER 4 FUEL SYSTEM FUEL LINE EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 39 SERVICE POINTS Fuel filter inspection Fuel cock inspection...
  • Page 40 OIL TANK EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 41 SERVICE POINTS Check valve inspection Oil level sensor inspection Oil tank inspection Oil filter inspection...
  • Page 42 FUEL TANK REMOVAL EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 43 FUEL TANK EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 44 SERVICE POINTS Check valve inspection Fuel level sensor inspection Fuel tank inspection Pipe joint inspection Pipe joint installation...
  • Page 45 CARBURETOR REMOVAL EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 46 CARBURETOR REMOVAL EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 47 SERVICE POINTS Diaphragm inspection Float arm inspection Body assembly inspection...
  • Page 48 Needle valve inspection Jet and carburetor body inspection High and low speed screws inspection High and low speed screws adjustment...
  • Page 49 Throttle valve synchronization inspection and adjustment...
  • Page 50 Choke valve synchronization inspection and adjustment Carburetor assembly...
  • Page 51 FUEL PUMP EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 52 SERVICE POINTS Fuel pump inspection Filter inspection...
  • Page 53 OIL PUMP EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 54 SERVICE POINTS Oil pump inspection Oil hose inspection...
  • Page 55 CHAPTER 5 POWER UNIT...
  • Page 58 REED VALVE EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 59 SERVICE POINTS Reed valve inspection...
  • Page 60 EXHAUST RING EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 61 EXHAUST CHAMBER EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 62 MUFFLER EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 63 CYLINDER HEAD EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 64 SERVICE POINTS Cylinder head inspection...
  • Page 65 CYLINDER EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 66 SERVICE POINTS Cylinder inspection...
  • Page 67 PISTON EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 68 SERVICE POINTS Piston pin clip removal and installation Piston inspection...
  • Page 69 Piston ring inspection Piston pin and bearing inspection...
  • Page 71 ENGINE UNIT REMOVAL EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 72 SERVICE POINTS Shim removal Mount bracket inspection Coupling clearance inspection Pilot water hose installation...
  • Page 73 FLYWHEEL MAGNETO AND BASE EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 74 SERVICE POINTS Coupling flange removal and installation Flywheel magneto removal and installation Coupling flange inspection Flywheel magneto inspection Idle gear assembly inspection...
  • Page 75 ELECTRICAL UNIT EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 76 STARTER MOTOR EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 77 SERVICE POINTS Pinion inspection Armature inspection...
  • Page 78 Brush holder inspection Cover inspection...
  • Page 79 CRANKCASE EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 80 SERVICE POINTS Crankcase inspection Crankcase installation...
  • Page 81 CRANKSHAFT EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 82 SERVICE POINTS Crankshaft inspection...
  • Page 83 INTERMEDIATE HOUSING REMOVAL EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 84 INTERMEDIATE HOUSING EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 85 SERVICE POINTS Coupling removal and installation Bearing removal and installation Bearing inspection Coupling inspection...
  • Page 86 Oil seal installation...
  • Page 87 CHAPTER 6 JET PUMP UNIT...
  • Page 88 JET PUMP UNIT REMOVAL EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 89 DEFLECTOR AND TRIM RING EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 90 NOZZLE AND DUCT EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 91 IMPELLER AND DRIVE SHAFT EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 92 SERVICE POINTS Impeller removal Drive shaft and bearing removal Impeller inspection Drive shaft inspection Bearing inspection...
  • Page 93 Oil seal and bearing installation Impeller installation...
  • Page 94 CHAPTER 7 ELECTRICAL SYSTEM COOLING AND BILGE SYSTEM EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART SERVICE POINTS Bilge strainer inspection Hose inspection...
  • Page 96 ELECTRICAL COMPONENTS...
  • Page 97 SERVICE POINTS Spiral tube installation...
  • Page 98 ELECTRICAL ANALYSIS 3 INSPECTION Low resistance measurement...
  • Page 99 IGNITION SYSTEM WIRING DIAGRAM...
  • Page 100 IGNITION SPARK GAP...
  • Page 101 SPARK PLUG SPARK PLUG CAP IGNITION COIL...
  • Page 102 ENGINE STOP SWITCH CHARGE COIL PULSER COIL...
  • Page 103 THERMO SWITCH CDI UNIT...
  • Page 104 STARTING SYSTEM WIRING DIAGRAM...
  • Page 105 BATTERY STARTER MOTOR WIRING CONNECTION FUSE STARTER SWITCH...
  • Page 106 STARTER RELAY...
  • Page 107 CHARGING SYSTEM WIRING DIAGRAM...
  • Page 108 FUSE BATTERY LIGHTING COIL RECTIFIER REGULATOR...
  • Page 109 INDICATION SYSTEM WIRING DIAGRAM...
  • Page 110 FUSE BATTERY LIGHTING COIL RECTIFIER REGULATOR OIL LEVEL SENSOR FUEL LEVEL SENSOR...
  • Page 111 MULTI FUNCTION METER...
  • Page 113 CHAPTER 8 HULL AND HOOD...
  • Page 116 ENGINE HOOD REMOVAL EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 117 HANDLE EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 118 SERVICE POINTS Handle inspection Handle switch installation Handle holder installation...
  • Page 119 TRIM GRIP AND CONTROL CABLE EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 120 SERVICE POINTS Trim control cable inspection Grip guide inspection Trim grip assembly installation Trim cable adjustment...
  • Page 121 ENGINE HOOD COVER EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 122 HANDLE COLUMN EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 123 SERVICE POINTS Handle column inspection Bearing inspection Seal packing installation Bushing joint installation...
  • Page 124 ENGINE HOOD EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 125 SERVICE POINTS Hood support inspection Engine hood inspection...
  • Page 126 STEERING CABLE EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 127 SERVICE POINTS Cable inspection Jet pump side cable joint installation Steering cable adjustment Spiral tube installation...
  • Page 128 THROTTLE CABLE AND CHOKE CABLE EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 129 SERVICE POINTS Cable inspection Cable installation...
  • Page 130 TRIM CABLE EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 131 SERVICE POINTS Cable inspection Jet pump side cable joint installation Trim cable adjustment...
  • Page 132 SEAT, STORAGE BOX AND BATTERY CASE EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 133 SERVICE POINTS Seat inspection Battery case inspection Storage box inspection...
  • Page 134 EXHAUST SYSTEM EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 135 SERVICE POINTS Exhaust system inspection...
  • Page 136 DECK EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 137 SERVICE POINTS Ventilation system inspection Hood packing inspection Hood lock hook inspection Hood packing installation...
  • Page 138 GUNWALE EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 139 SERVICE POINTS Gunwale inspection...
  • Page 140 EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 141 SERVICE POINTS Mat inspection Mat installation...
  • Page 142 HULL EXPLODED DIAGRAM REMOVAL AND INSTALLATION CHART...
  • Page 143 HULL REPAIR Light scratching Deep scratching...
  • Page 144 Hull damage (punctured)
  • Page 145 insert nut...
  • Page 146 Removing a graphic Applying a graphic...
  • Page 148 CHAPTER 9 TROUBLE ANALYSIS...
  • Page 149 TROUBLE ANALYSIS TROUBLE ANALYSIS CHART...

Table of Contents