Yamaha FZ1-N Service Manual

Contents

CABLE ROUTING2-481. Throttle cables2. Right handlebar switch lead3. Wire harness4. Throttle cable (pull side)5. Throttle cable (return side)6. Radiator fan motor lead (Right)7. Coolant reservoir tank hose8. Radiator inlet hose9. Air filter drain hose10.Crankshaft position sensor lead11.Direct ignition coil lead coupler12.Immobilizer anti safety alarm coupler13.Engine ground lead14.Neutral switch lead15.Rear brake light switch lead16.EXUP cable17.EXUP servo motor18.Main fuse19.Atmospheric pressure sensor20.Battery positive lead21.Radiator fan motor relay22.Starting circuit cut-off relay23.Fuse box24.Lean angle sensor25.Turn signal light lead (right)26.License plate light lead27.Turn signal relay28.Turn signal light lead (left)29.Seat lock cable30.Tail/brake light lead31.Tail/brake light lead coupler32.Headlight relay33.Turn signal light lead coupler (left)34.Starter relay35.Fuel tank breather hose36.Battery negative lead37.AC magneto lead38.Starter motor lead39.Coolant reservoir tank drain hose40.Fuel hose bend R section41.Idle adjust screw wire42.Throttle body lead43.Air cut-off valve hose44.ECU (engine control unit)45.Water pump breather hose46.Radiator fan motor lead (left)47.Clutch cable48.Left handlebar switch lead49.Main switch lead50.Immobilizer lead51.Frame52.Cover53.Direct ignition coil lead54.Speed sensor lead55.Lean angle sensor lead56.Battery box57.Turn signal light relay lead58.Rear frame59.Battery60.Sidestand switch lead61.Oil level switch lead62.O 2 sensor lead63.Velcro64.Protector65.Mad guard66.Fender67.Fuel hoseA. Check that it is secured with the guide ofthe radiator stay.B. To the direct ignition coil leadC. Make sure to install the air filter afterchecking that the leads are positioned out-side of the vehicle from the throttle bodyside cover.D. To the engineE. Direct ignition coil lead protector edgeF. Bind the left handle bar switch leads, mainswitch leads, right handle bar switch leads,immobilizer leads, radiator fan motor leads(right), wire harness and direct ignitionleads (in random order). Make sure to setthe clamping position to be ahead of theimmobilizer anti-safety alarm coupler andrear brake switch leadÅfs branch position,and to be within a range of 0 to 30 mm (0to 1.18 inches) away from the protectorend of the direct ignition coil lead. Installthe band pointing its tip end downwardinside the vehicle.G. Route the pickup coil lead below the fuelhose, throttle body hoses and air filter drainhose.H. Route the wire harness below the clutchcable and route the coupler branched fromthe wire harness below the clutch cableand then connect it.I. Insert the wire harness wrapping clamp tothe hole of the frame.J. To the rear brake light switchK. Open to the airL. Insert the main fuse to the battery band.Soapy water can be spread.M. Route the battery positive lead under therelays.N. Route the fuse box lead under the radiatorfan motor relay.O. Route the battery positive lead above thefuse box lead.P. Pass the license plate light lead and turnsignal light lead under the turn signal relay.