Table Of Contents - Yamaha QT50 Service Manual

Table of Contents

Notice2
Section Index3
General Information5
Machine Identification6
Special Tools6
Additional Tools And Supplies8
Periodic Inspection And Adjustments10
Table Of Contents10
Introduction11
Maintenance Intervals Charts11
Chapter 2. Periodic Inspection And Adjustments11
Maintenance Intervals12
Lubrication Intervals12
Carburetor14
Eng Ine14
Air Cleaner15
Autolube Pump16
Engine And Transmission Oil18
Cylinder Head19
Chassis20
Brake And Wheel (Front, Rear)20
Steering And Suspension21
Electrical23
Ignition Timing (C.d.i.)23
Spark Plug24
Battery25
Headlight Beam Adjustment26
Engine Overhaul27
Carburateur27
Removal29
Disassembly31
Reed Valve Assembly31
Main Stand32
Kick Crank (Kick Starter)32
Drive Shaft (Rear Arm Comp.)32
Magneto32
Cylinder Head And Cylinder33
Piston Pin And Piston34
Crankcase Cover, Right34
Kick Shaft Assembly, Drive Gear And Kick Pinion Gear35
Transmission36
Crankcase37
Crankshaft37
Inspection And Repair38
Cylinder38
Piston Pin And Bearing39
Piston40
Piston Rings40
Pompe Autolube41
Clutch42
Kick Starter43
Bearings And Oil Seals45
Engine Assembling And Adjustment46
Crankshaft Installation46
Transmission Installation47
Kick Starter Assembly47
Primary Drive Gear And Clutch Assembly48
Crankcase Cover (Right)49
Ulasse49
Installing50
Carburetion52
Parts View53
Partie-Cycle60
Front Wheel61
Front Axle Inspection61
Front Wheel Inspection61
Brake Shoe Wear Inspection62
Brake Drum Inspection62
Brake Shoe Plate Inspection62
Replacing Wheel Bearings63
Installing Front Wheel63
Rear Wheel64
Rear Wheel Inspection64
Installing Rear Wheel64
Shaft Drive66
Shaft Drive Inspection69
Front Forks71
Steering Head74
Cables And Fittings75
Cable Maintenance75
Throttle Maintenance76
Cable Junction Maintenance76
Partie Electrique79
Avance Allumage79
Ignition System80
Capacitor Discharge Ignition (C.d.i.)80
Bougie80
Wiring Connections82
Checking The Magneto Charge Coil And Pulser Coil82
Spark Gap Test83
Ignition Coil84
Charging System86
Charging Circuit Test86
Checking Silicon Rectifier88
Lighting And Signal Systems90
Lighting Tests And Checks - A.c. Circuit90
Lighting Tests And Checks - D.c. Circuit92
Appendices97
General Specifications98
Engine98
Tightening Torque102
Caracteristiques103
Generalites103
Moteur103
Partie-Cyclc105
Partic Electrique106
Cable Routing108
H Emin Ement Des Cables108
Cable Routing Except For Australia And New Zealand112
Wiring Diagram115
Wiring Diagram Except For Australia And New Zealand116