HUSABERG FS 450 Manuals

Manuals and User Guides for HUSABERG FS 450. We have 1 HUSABERG FS 450 manual available for free PDF download: Repair Manual

HUSABERG FS 450 Repair Manual

HUSABERG FS 450 Repair Manual (116 pages)

Brand: HUSABERG | Category: Engine | Size: 6.5 MB
Table of contents
Table Of Contents5................................................................................................................................................................
General Information6................................................................................................................................................................
Oil Circuit6................................................................................................................................................................
Engine Oil6................................................................................................................................................................
Checking The Oil Level6................................................................................................................................................................
Changing The Engine Oil7................................................................................................................................................................
Cleaning The Oil Screen7................................................................................................................................................................
Changing The Oil Filter8................................................................................................................................................................
Checking The Oil Level In The Hydraulic Clutch9................................................................................................................................................................
Bleeding The Clutch9................................................................................................................................................................
Cleaning10................................................................................................................................................................
Preservation For Winter Operation10................................................................................................................................................................
Storage10................................................................................................................................................................
Special Tools12................................................................................................................................................................
Dismounting And Mounting The Engine14................................................................................................................................................................
Dismounting The Engine14................................................................................................................................................................
Mounting The Engine18................................................................................................................................................................
Bleeding The Cooling System22................................................................................................................................................................
Adjusting The Throttle Cable22................................................................................................................................................................
Disassembling The Engine24................................................................................................................................................................
Blocking The Engine24................................................................................................................................................................
Removing The Rotor25................................................................................................................................................................
Removing The Clutch26................................................................................................................................................................
Removing Inner Clutch Hub27................................................................................................................................................................
Removing Primary Pinion And The Idler Shaft Gear27................................................................................................................................................................
Removing The Oil Pump28................................................................................................................................................................
Removing The Chain Tensioner29................................................................................................................................................................
Separating The Timing Chain29................................................................................................................................................................
Removing The Cylinder Head30................................................................................................................................................................
Separating The Housing30................................................................................................................................................................
Removing The Crankshaft31................................................................................................................................................................
Removing The Transmission31................................................................................................................................................................
Removing The Idler Shaft32................................................................................................................................................................
Servicing The Individual Parts34................................................................................................................................................................
Important34................................................................................................................................................................
Left Housing Half34................................................................................................................................................................
Right Housing Half35................................................................................................................................................................
Pressure Relief Valve36................................................................................................................................................................
Clutch Cover36................................................................................................................................................................
Crankshaft37................................................................................................................................................................
Press Out The Crank Pin38................................................................................................................................................................
Press In The Crank Pin39................................................................................................................................................................
Outer Dimension Of The Crankshaft Webs40................................................................................................................................................................
Balancing The Axial Clearance Of The Crankshaft41................................................................................................................................................................
Nikasil Cylinder Coating42................................................................................................................................................................
Measuring The Piston And Cylinder Liner42................................................................................................................................................................
Checking The Piston43................................................................................................................................................................
Checking The Piston Ring End Gap43................................................................................................................................................................
Checking The Oil Pump For Wear43................................................................................................................................................................
Cylinder Head Top Section44................................................................................................................................................................
Cylinder Head45................................................................................................................................................................
Camshaft47................................................................................................................................................................
Timing Chain Tensioner48................................................................................................................................................................
Timing Train48................................................................................................................................................................
Checking The Clutch For Wear49................................................................................................................................................................
Checking The Kickstarter For Wear50................................................................................................................................................................
Shift Mechanism51................................................................................................................................................................
Assembling The Main Shaft (four-speed)52................................................................................................................................................................
Assembling The Main Shaft (six-speed)53................................................................................................................................................................
Starter Drive55................................................................................................................................................................
Checking The Freewheel55................................................................................................................................................................
Assembling The Engine56................................................................................................................................................................
Mounting The Idler Shaft56................................................................................................................................................................
Mounting The Crankshaft57................................................................................................................................................................
Mounting The Cylinder Head59................................................................................................................................................................
Mounting The Timing Chain60................................................................................................................................................................
Mounting The Timing Chain Tensioner62................................................................................................................................................................
Adjusting The Valve Clearance62................................................................................................................................................................
Mounting The Oil Pump63................................................................................................................................................................
Mounting The Shift Mechanism63................................................................................................................................................................
Mounting The Kickstarter Shaft64................................................................................................................................................................
Mounting The Clutch64................................................................................................................................................................
Mounting The Clutch Cover66................................................................................................................................................................
Mounting The Pressure Relief Valve68................................................................................................................................................................
Electric System70................................................................................................................................................................
Checking For Loss Of Current70................................................................................................................................................................
Dismounting/mounting The Battery70................................................................................................................................................................
Charging The Battery70................................................................................................................................................................
Filling The Battery71................................................................................................................................................................
Checking The Starter71................................................................................................................................................................
Checking The Starter Relay72................................................................................................................................................................
Checking The Voltage Regulator73................................................................................................................................................................
Troubleshooting In The Ignition System74................................................................................................................................................................
Cdi Unit75................................................................................................................................................................
Checking The Ignition Coil75................................................................................................................................................................
Ignition System76................................................................................................................................................................
Checking The Stator And Pulse Generator76................................................................................................................................................................
Static Ignition Values Kokusan 4k-3a/b77................................................................................................................................................................
Static Generator Values Kokusan 4k3b79................................................................................................................................................................
Fuel System82................................................................................................................................................................
Keihin Fcr-mx 39/4182................................................................................................................................................................
Accelerator Pump86................................................................................................................................................................
Jet Needle86................................................................................................................................................................
Throttle Slide87................................................................................................................................................................
Adjusting The Throttle Sensor Position91................................................................................................................................................................
Checking The Throttle Sensor92................................................................................................................................................................
Dismounting And Mounting The Throttle Sensor92................................................................................................................................................................
Adjusting The Idle93................................................................................................................................................................
Troubleshooting96................................................................................................................................................................
Technical Specifications98................................................................................................................................................................
Engine 450, 50199................................................................................................................................................................
Chassis100................................................................................................................................................................
Tightening Torques102................................................................................................................................................................
Mounting Clearances, Engine Wear Limits103................................................................................................................................................................
Periodic Maintenance Schedule104................................................................................................................................................................
Wiring Diagrams108................................................................................................................................................................
Cable Colors110................................................................................................................................................................

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