5
ENGINE
..........................................................................................5-1
REMOVING THE SILENCER .....................................................................5-5
REMOVING THE EXHAUST PIPE 2 ..........................................................5-5
REMOVING THE DRIVE SPROCKET .......................................................5-5
REMOVING THE ENGINE .........................................................................5-6
CHECKING THE SILENCER AND EXHAUST PIPE ..................................5-6
CHANGING THE SILENCER FIBER..........................................................5-6
INSTALLING THE ENGINE ........................................................................5-7
INSTALLING THE BRAKE PEDAL.............................................................5-8
INSTALLING THE DRIVE SPROCKET ......................................................5-8
INSTALLING THE EXHAUST PIPE AND MUFFLER .................................5-9
REMOVING THE CAMSHAFT .................................................................5-13
CHECKING THE CAMSHAFT ..................................................................5-14
CHECKING THE TIMING CHAIN AND CAMSHAFT SPROCKET...........5-15
CHECKING THE TIMING CHAIN TENSIONERS ....................................5-15
CHECKING THE DECOMPRESSION SYSTEM ......................................5-16
INSTALLING THE CAMSHAFTS .............................................................5-16
...........................................................................................5-18
REMOVING THE CYLINDER HEAD ........................................................5-20
CHECKING THE TIMING CHAIN GUIDE (INTAKE SIDE).......................5-20
CHECKING THE CYLINDER HEAD ........................................................5-20
INSTALLING THE CYLINDER HEAD ......................................................5-21
...................................................................5-22
REMOVING THE VALVES .......................................................................5-23
CHECKING THE VALVES AND VALVE GUIDES....................................5-24
CHECKING THE VALVE SEATS .............................................................5-25
CHECKING THE VALVE SPRINGS .........................................................5-27
CHECKING THE VALVE LIFTERS ..........................................................5-27
INSTALLING THE VALVES......................................................................5-27
...............................................................................5-29
REMOVING THE PISTON........................................................................5-30
CHECKING THE CYLINDER AND PISTON ............................................5-30
CHECKING THE PISTON RINGS ............................................................5-31
CHECKING THE PISTON PIN .................................................................5-31
INSTALLING THE PISTON AND CYLINDER ..........................................5-32
....................................................................................5-34
CHECKING THE STARTER MOTOR ......................................................5-36
ASSEMBLING THE STARTER MOTOR ..................................................5-37
Содержание YZ 2018 Series
Страница 6: ...EASB916006 YAMAHA MOTOR CORPORATION U S A YZ MOTORCYCLE LIMITED WARRANTY...
Страница 10: ......
Страница 40: ...MOTORCYCLE CARE AND STORAGE 1 28...
Страница 51: ...ELECTRICAL SPECIFICATIONS 2 10 Fuse s Main fuse 15 0 A Spare fuse 15 0 A Radiator fan motor fuse 5 0 A...
Страница 64: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 23...
Страница 66: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 25...
Страница 67: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 26 1 Exhaust camshaft 2 Intake camshaft 3 Oil filter element 4 Oil pump...
Страница 68: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 27...
Страница 69: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 28 1 Camshaft 2 Oil pressure check bolt 3 Oil filter element 4 Oil pump...
Страница 70: ...CABLE ROUTING DIAGRAM 2 29 EASB29B065 CABLE ROUTING DIAGRAM...
Страница 72: ...CABLE ROUTING DIAGRAM 2 31...
Страница 74: ...CABLE ROUTING DIAGRAM 2 33...
Страница 76: ...CABLE ROUTING DIAGRAM 2 35...
Страница 78: ...CABLE ROUTING DIAGRAM 2 37...
Страница 80: ...CABLE ROUTING DIAGRAM 2 39...
Страница 82: ...CABLE ROUTING DIAGRAM 2 41...
Страница 84: ...CABLE ROUTING DIAGRAM 2 43...
Страница 235: ...ELECTRIC STARTER 5 38 5 Install Bolt 1 O ring 2 TIP Apply the lithium soap based grease on the O ring New...
Страница 255: ...OIL PUMP AND BALANCER GEAR 5 58 a 2 10 b 2 9 1 b 5 3 a 4 10 5 9 3 E c d 6 7 8 8 b 6...
Страница 276: ...TRANSMISSION 5 79...
Страница 290: ...FUEL TANK 7 5 A Left B Right 1 1 A 0 mm 0 in B 1 1 15 mm 0 59 in...
Страница 296: ...THROTTLE BODY 7 11...
Страница 299: ......
Страница 313: ...CHARGING SYSTEM 8 14...
Страница 321: ...COOLING SYSTEM For JPN 8 22...
Страница 351: ...FUEL PUMP SYSTEM 8 52 EASB29B345...
Страница 352: ...ELECTRICAL COMPONENTS 8 53 ELECTRICAL COMPONENTS EASB29B346 9 10 11 1 3 2 4 5 6 7 8...
Страница 354: ...ELECTRICAL COMPONENTS 8 55 11 10 9 2 3 1 6 7 8 4 5...
Страница 356: ...ELECTRICAL COMPONENTS 8 57 EASB29B347 CHECKING THE SWITCHES 4 1 3 2 B B Sb B B B B B B B B...
Страница 357: ...ELECTRICAL COMPONENTS 8 58 1 Engine stop switch 2 Neutral switch 3 Clutch switch 4 Start switch...
Страница 372: ...ELECTRICAL COMPONENTS 8 73 c Measure the fuel injector resistance...