User ManualTable of ContentsYFM400FAR Service Manual1How to use this Manual4Index6Table of Contents7Chapter 1 General Information17Machine Identification17Important Information18Checking of Connections20Special Tools21Chapter 2 Specifications26General Specifications26Maintenance Specifications29How to use the Conversion Table45General Torque Specification45Lubrication Points and Lubricant Types46Coolant Flow Diagrams47Oil Flow Diagrams49Cable Routing52Chapter 3 Periodic Checks and Adjustments62Introduction62Periodic Maintenance/Lubrication62Seat, Carriers, Fenders and Fuel Tank64Footrest Boards70Engine71Chassis97Electrical115Chapter 4 Engine124Engine Removal124Cylinder Head131Camshaft, Rocker Arms and Valves139Cylinder and Piston150Recoil Starter and AC Magneto157Primary and Secondary Sheaves165Clutch174Crankcase179Crankshaft and Oil Pump188Transmission193Middle Gear198Chapter 5 Cooling System211Radiator211Thermostat215Water Pump217Chapter 6 Carburetion222Carburetor222Chapter 7 Drive Train229Troubleshooting229Front Constant Velocity Joints and Differential Gear232Rear Axle/Final Drive Gear and Drive Shaft243Chapter 8 Chassis258Front and Rear Wheel258Front Brake263Rear Brake276Steering System285Front Arms and Front Shock Absorbers297Rear Shock Absorber and Swingarm303Chapter 9 Electrical308Electrical Components308Checking the Switches309Checking the Bulbs and Bulb Sockets313Ignition System316Electric Starting System322Charging System329Lighting System332Signal System339Cooling System3502WD/4WD Selecting System355Chapter 10 Troubleshooting359Starting Failure/Hard Starting359Poor Idle Speed Performance360Poor Medium and High-Speed Performance360Faulty Drive Train361Faulty Gear Shifting362Faulty Clutch Performance362Overheating363Faulty Brake363Shock Absorber Malfunction364Unstable Handling364Lighting System364Wiring Diagram365Size: 18.2 MBPages: 366Language: EnglishOpen manual