YAMAHA F20A F25A F25X OUTBOARD MOTOR WORKSHOP SERVICE REPAIR, WIRING MANUAL

YAMAHA F20A F25A F25X OUTBOARD MOTOR WORKSHOP SERVICE REPAIR, WIRING MANUAL
LANGUAGE: ENGLISH
FORMAT: PDF
PAGES: 210
FILE SIZE: 16.9MB

MODEL COVERED:

4 STROKE PORTABLE & 4 STROKE MID POWER

F20MH, F20EH, F20E, F20ET, F25MH, F25EH, F25EHT

F25E, F25ET, 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