Yamaha YFM400FAR Service Manual

Also see for YFM400FAR: Owner's manual Service manual Assembly manual

Contents

2 - 2SPECDifferential gear case oilPeriodic oil change 0.35 L (0.31 Imp qt, 0.37 US qt)Total amount 0.40 L (0.35 Imp qt, 0.42 US qt)Radiator capacity (including all routes) 1.32 L (1.16 Imp qt, 1.40 US qt)Air filter: Wet type elementFuel:Type Unleaded fuelFuel tank capacity 15 L (3.3 Imp gal, 3.9 US gal)Fuel reserve amount 4.5 L (0.99 Imp gal, 1.19 US gal)Carburetor:Type/quantity BSR33/1Manufacturer MIKUNISpark plug:Type/manufacturer DR8EA/NGKSpark plug gap 0.6 ~ 0.7 mm (0.024 ~ 0.028 in)Clutch type: Wet, centrifugal automaticTransmission:Primary reduction system V-beltSecondary reduction system Spur gearSecondary reduction ratio 39/24 × 24/18 × 33/9 (7.944)Transmission type V-belt automaticOperation Left hand operationSingle speed automatic 2.55 ~ 0.75 : 1Sub transmission ratio 38/23 (1.652)Reverse gear 29/17 (1.706)Chassis:Frame type Steel tube frameCaster angle 4°Camber angle 1°Kingpin angle 11°Kingpin offset 0 mm (0 in)Trail 21 mm (0.83 in)Tread (STD) front 850 mm (33.46 in)rear 825 mm (32.48 in)Toe-in 0 ~ 10 mm (0 ~ 0.39 in)Tires:Type TubelessSize front AT25 × 8–12rear AT25 × 10–12Manufacturer front MAXXISrear MAXXISType front M911Yrear M912YItem StandardGENERAL SPECIFICATIONS