Yamaha Outboard 105 HP 2-Stroke 1997–2000 service repair manual

🛠️ Yamaha Outboard 105 HP 2-Stroke 1997–2000 service repair manual – PDF Download

This official Yamaha service manual provides detailed repair instructions for the Yamaha 105 HP 2-stroke outboard engine models manufactured from 1997 to 2000. With over 1700 pages of factory service data, this downloadable guide includes procedures for carburetor tuning, ignition system testing, lower unit repair, and complete powerhead overhauls.

📲 Instant PDF Download – fully searchable and printable on any device.

📖 Model Background

The Yamaha 105 HP 2-stroke outboard was produced between 1997 and 2000 and is part of Yamaha’s mid-range V4 lineup. Built on a 1,730 cc loop-charged two-stroke platform with CDI ignition and oil-injection, it offered dependable 105 HP output with strong torque and straightforward maintenance. This engine shares its core components with Yamaha’s other V4 models of the time, delivering a dry weight of approximately 165 kg (365 lb), and was used extensively on lightweight fishing boats, utility craft, and coastal runabouts.

This manual covers all Yamaha 105 HP 2-stroke V4 outboards from this period, including model variants such as 105TLR, 105TXR, and other configurations using the same 1,730 cc base engine. Whether manual or electric start, tiller or remote steer, all models in this series share the same essential specifications and are fully supported by the included service procedures.

📄 Manual Details

• Engine: 2-stroke, inline 4-cylinder
• Fuel System: Carbureted
• Cooling System: Thermostat-controlled water cooling
• Ignition: CDI (Capacitor Discharge Ignition)
• Starting System: Electric start
• Trim & Tilt: Hydraulic power trim and tilt
• Years Covered: 1997–2000
• Total Pages: 1700+ pages
• File Format: PDF (searchable & printable)
• Compatibility: Windows, Mac, iOS, Android, Linux

📆 Model Years Covered

• Yamaha Outboard 105 HP 1997
• Yamaha Outboard 105 HP 1998
• Yamaha Outboard 105 HP 1999
• Yamaha Outboard 105 HP 2000

📘 Manual Sections Include

• General Maintenance & Specs
• Lubrication, inspection charts, service intervals
• Powerhead Overhaul
• Crankshaft, pistons, cylinder head and gasket replacement
• Fuel System
• Carburetor disassembly, fuel pump inspection, line routing
• Ignition System
• CDI troubleshooting, stator testing, spark diagnostics
• Cooling System
• Thermostat, impeller, and water passage service
• Trim & Tilt
• Hydraulic diagnostics, switch wiring, motor replacement
• Wiring Diagrams & Electrical
• Complete electrical schematics and diagnostic flowcharts

💾 Format & Features

• File Type: PDF
• Searchable: ✅ Yes
• Printable: ✅ Yes – print full manual or individual sections
• Compatible With: Windows, Mac, iOS, Android, Linux

🔍 Keywords

Yamaha 105 HP outboard repair manual, 2-stroke inline 4-cylinder PDF, ignition testing, trim motor repair, carb tuning, Yamaha wiring schematics

❓ Mini FAQ

Q: Is this the official factory manual for the Yamaha 105 HP?
A: Yes – it’s the OEM technical guide used by authorized Yamaha marine technicians.

Q: Will it help me diagnose power trim problems?
A: Absolutely – full trim and tilt diagnostics and repairs are included.

Q: Does it include exploded views and wiring diagrams?
A: Yes – the manual contains complete schematics and parts breakdowns.

🧭 Helpful Resources for Yamaha Outboard Owners

• Why Every Yamaha Outboard Owner Should Own a Service Manual – Find out how a downloadable repair manual can simplify maintenance and help you troubleshoot common problems on your own.
• Outboard Engine Troubleshooter – Not sure what’s wrong with your Yamaha engine? Our free tool lists common issues and DIY fixes across all major brands.

🔧 Browse More Yamaha Manuals

Note: While our manuals are designed for DIY use, they do not replace professional mechanical training. If you're unsure about a repair or your engine shows serious issues, we strongly recommend visiting a certified marine mechanic. These guides are best suited for owners with basic to moderate mechanical experience.