Yamaha 9.9-100hp Outboard Repair Manual 1985-1999 by Clymer

Description

This Clymer Yamaha 9.9-100hp 1985-1999 Outboard Repair Manual provides detailed service information, step-by-step repair instruction and maintenance specifications for 1985-1999 Yamaha 9.9-100hp four-stroke outboard including 9.9 HP, 15 HP, 25 HP, 40 HP, 50 HP, 80 HP, and 100 HP engines.

1985 1986 1987 1988 1989
1990 1991 1992 1993 1994 1995 1996 1997 1998 1999

Includes general information on each model, tools and techniques, troubleshooting and testing, lubrication, maintenance and tune-up, synchronization and adjustment, fuel system, electrical and ignition systems, power head, gearcase, drive shaft housing, rewind starter, power trim, midsection, remote control and complete wiring diagrams. Features 474 illustrated pages.

Table of Contents

QUICK REFERENCE DATA

CHAPTER ONE, GENERAL INFORMATION
Manual organization, Notes, cautions and warnings, Torque specifications, Engine operation, Fasteners, Lubricants, Gasket sealant, Galvanic corrosion, Protection from galvanic corrosion, Propellers

CHAPTER TWO, TOOLS AND TECHNIQUES
Safety first, Basic hand tools, Test equipment, Service hints, Special tips, Mechanic’s techniques

CHAPTER THREE, TROUBLESHOOTING AND TESTING
Test equipment, Troubleshooting preparation, Operating requirements, Starting difficulty, Fuel system component testing, Ignition system testing, Warning system, Starting system, Charging system, Fuses and wire harness, Trim system, Electrical testing, Power head, Cooling system, Gearcase

CHAPTER FOUR, LUBRICATION, MAINTENANCE AND TUNE-UP
Lubrication and maintenance, Routine maintenance, Tune-up, Special maintenance requirements

CHAPTER FIVE, SYNCHRONIZATION AND ADJUSTMENT
Fuel system adjustment, Carburetor synchronization, Valve adjustment, Cable and linkage adjustment

CHAPTER SIX, FUEL SYSTEM
Servicing the fuel system, Fuel tank, Gloat level (9.9, 25 and 80-100 hp models)

CHAPTER SEVEN, ELECTRICAL AND IGNITION SYSTEM
Starting system, Starter motor, Charging system, Ignition system, Warning system

CHAPTER EIGHT, POWER HEAD
Flywheel removal and installation, Cylinder head, Cylinder head, Oil pump, Inspection, Power head installation, Bearing selection

CHAPTER NINE, GEARCASE AND DRIVE SHAFT HOUSING
Gearcase operation, Gearcase identification, Propeller removal and installation, Gearcase removal and installation, Water pump, Gearcase disassembly and assembly, Inspection, Drive shaft housing removal and installation

CHAPTER TEN, REWIND STARTER

CHAPTER ELEVEN, POWER TRIM AND MIDSECTION
Power trim system, Fluid filling and air bleeding, Midsection

CHAPTER TWELVE, REMOTE CONTROL

INDEX

WIRING DIAGRAMS