2-90 HP Two-Stroke Outboard & Jet Drive 1999-2002 - General Info

Yamaha 2-90 hp two-stroke outboard and jet drive, 1999-2002. Part #: b786. 568 pages. Chapter one / general information. Manual organization / warnings, cautions and notes / safety / serial number and model identification / engine operation / fasteners / shop supplies / galvanic corrosion / propellers / basic tools / special tools / precision measuring tools / electrical system fundamentals / basic mechanical skills / engine identification codes / technical abbreviations / metric tap and drill sizes / conversion formulas / specifications. Chapter two / troubleshooting. Preliminary inspection / operating requirements / starting difficulty / fuel system / starting system / charging system / fuse and wire harness / warning system / oil injection system / ignition system / tilt and trim system / power head / cooling system / gear case / starting system troubleshooting / fuel system troubleshooting / ignition system troubleshooting / specifications. Chapter three / lubrication, maintenance and tune-up. Lubrication / maintenance / tune-up / engine break-in / specifications / maintenance schedule / fluid capacities / oil and fuel mixing rates / spark plug specifications. Chapter four / timing, synchronization and adjustment. Timing, synchronization and adjustments / test propellers / wide open throttle speed / specification. Chapter five / fuel system. Fuel system safety / fuel system component service / carburetor / reed housing/intake manifold / recirculation system / specifications. Chapter six / ignition and electrical systems. Battery / starting system components / starter motor / charging system components / ignition system components / warning system components / specifications. Chapter seven / power head. Service considerations / power head break-in / service recommendations / lubricants, sealants and adhesives / fasteners and torque / power head removal/installation / flywheel removal/installation / power head disassembly / power head components cleaning and inspection / power head assembly / specifications. Chapter eight / gear case. Gear case operation / propeller / gear case removal/installation / water pump / gear case disassembly/assembly / sacrificial anodes / component inspection / gear case pressure test / specifications. Chapter nine / jet drive. Jet drive operation / jet drive repair / specifications. Chapter ten / manual starter. Repair / specifications / starter rope length. Chapter eleven / tilt/trim and midsection. Manual tilt system removal and installation / power tilt/trim system removal/installation / tilt/trim relay replacement / tilt/trim sender replacement / electric trim motor removal/installation / tilt/trim system electric motor repair / manual release valve removal and installation / hydraulic system filling and bleeding / midsection / specifications. Chapter twelve / oil injection system. System operation / oil level sensor removal/installation / oil reservoir removal/installation / oil hoses and check valves / oil pump / driven gear / bleeding air from the system / specifications / oil reservoir capacity / oil pump identification. Chapter thirteen / remote control. Neutral throttle operation / throttle/shift cable removal/installation / remote control / specifications. Index. Wiring diagrams. Models covered: 1999 2000 2001 2002 yamaha 115 hp. 1999 2000 2001 2002 yamaha 2 hp. 1999 2000 2001 2002 yamaha 20 hp. 1999 2000 2001 2002 yamaha 25 hp. 1999 2000 2001 2002 yamaha 28 jet. 1999 2000 2001 2002 yamaha 3 hp. 1999 2000 2001 2002 yamaha 30 hp. 1999 2000 2001 2002 yamaha 35 jet. 1999 2000 2001 2002 yamaha 4 hp. 1999 2000 2001 2002 yamaha 40 hp. 1999 2000 2001 2002 yamaha 5 hp. 1999 2000 2001 2002 yamaha 50 hp. 1999 2000 2001 2002 yamaha 6 hp. 1999 2000 2001 2002 yamaha 60 hp. 1999 2000 2001 2002 yamaha 65 jet. 1999 2000 2001 2002 yamaha 70 hp. 1999 2000 2001 2002 yamaha 75 hp. 1999 2000 2001 2002 yamaha 8 hp. 1999 2000 2001 2002 yamaha 80 hp. 1999 2000 2001 2002 yamaha 9.9 hp. 1999 2000 2001 2002 yamaha 90 hp. 1999 2000 2001 2002 yamaha e60. 1999 2000 2001 2002 yamaha e75. Manufacturer: clymer.