YAMAHA F20A F25A F25X OUTBOARD MOTOR WORKSHOP SERVICE REPAIR MANUAL THIS MANUAL IS COMPATIBLE WITH THE FOLLOWING COMPUTER OPERATING SYSTEMS: # ALL WINDOWS OPERATING SYSTEM # ALL MAC OPERATING VERSION YOU NEED THE ADOBE ACROBAT READER TO VIEW THE DOCUMENT AS THE MANUAL IS PDF FORMAT. IF YOUR COMPUTER DON'T HAVE THIS APPLICATION YOU CAN DOWNLOAD AND INSTALL IT FREE FROM Adobe Acrobat website AS THIS MANUAL IS COMING TO YOU IN ZIP FORMAT, YOU NEED TO EXTRACT THE FILE BEFORE USE BY USING WINZIP OR WINRAR SOFTWARE. IF YOUR COMPUTER DON'T HAVE THIS APPLICATION YOU CAN DOWNLOAD AND INSTALL IT FREE FROM zip website MODEL COVERED: F20AMH, F20AEH, F20AE, F20AET, F25AMH, F25AEH, F25AEHT F25AE, F25AET, F25MH, F25EH, F25TH, F25ER, F25TR ENGINE COVERED: 498 cc 2-CYLINDER INLINE, 4-STROKE, WATER-COOLED, OHC CONTENTS: GENERAL INFORMATION GENERAL PRECAUTIONS SPECIFICATIONS PERIODIC MAINTENANCE SPECIAL TOOLS TIGHTENING TORQUE LUBRICATION CHART FUEL SYSTEM CARBURETOR SYSTEM POWER UNIT CYLINDER HEAD CYLINDER BLOCK CONTROL UNIT PISTON-PISTON RING CRANKSHAFT-REED VALVE THERMOSTAT-BALL BEARING GEAR CASE-BEARING HOUSING FLYWHEEL MAGNETO PROPELLER SHAFT HOUSING BOTTOM COWLING WATER PUMP INSTALLATION BACKLASH SYSTEM INTAKE MANIFOLD STATOR AND TIMING BELT FORWARD GEAR STEERING FRICTION POWER TRIM AND TILT (PTT) UNIT PTT MOTOR, PUMP HOUSING, TILT CYLINDER-TILT ROD TILLER HANDLE BRACKET UNIT SWIVEL BRACKET STEERING ARM CLAMP BRACKET DRIVE SHAFT RECOIL STARTER ELECTRICAL SYSTEM ELECTRICAL ANALYSIS IGNITION SYSTEM STARTING SYSTEM CHARGING SYSTEM ENRICHMENT CONTROL SYSTEM ELECTRICAL COMPONENTS TROUBLE-SHOOTING WIRING DIAGRAM THIS MANUAL PRESENTED FOR YOU IN ELECTRONIC FORMAT YOU CAN JUST PRINT OUT THE PAGE YOU NEED THEN DISPOSE OF IT WHEN YOU HAVE COMPLETED YOUR TASK. THIS MANUAL HAS DETAILED ILLUSTRATIONS AS WELL AS STEP BY STEP WRITTEN INSTRUCTIONS WITH THE NECESSARY DIAGRAMS OR PICTURES. THESE MANUALS ARE YOUR NUMBER ONE SOURCE FOR REPAIR AND SERVICE INFORMATION & SPECIFICALLY WRITTEN FOR THE DO-IT-YOURSELF AS WELL AS THE EXPERIENCED MECHANICS WORLDWIDE USED TO USE THIS FACTORY MANUAL TO FIX YOUR BIKE. USING THIS REPAIR MANUAL IS AN INEXPENSIVE WAY TO KEEP YOUR VEHICLE WORKING PROPERLY. IT IS THIS LEVEL OF DETAIL, ALONG WITH ILLUSTRATED, THAT GUIDE THE READER THROUGH EACH SERVICE, REPAIR & MAINTENANCE PROCEDURE. NOTE: I ALSO HAVE LOTS OF MANUAL WHICH ARE NOT ADVERTISED IN MY STORE, IF YOU NOT FOUND YOUR DESIRED MANUAL IN MY STORE, PLEASE MASSAGE ME AND I WILL TRY MY BEST TO PROVIDE YOU THAT MANUAL.