Yamaha YZ125(M)/LC Owner's Service Manual, competition motocross 2000 PDF
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Sample pages from the Yamaha YZ125(M)/LC Owner's Service Manual, competition motocross 2000 PDF manual
Purchase Information
Technical Specifications
- Document Number / Seller:
- 24730 / Mark Morales
- File Size:
- 15.22 MB
- File Type:
- ZIP
- Language:
- English, French, German, Spanish
- Pages:
- 176
- Printable:
- Yes
- Estimated Download Time:
- 0.31 Minutes
- Delivery Format:
- Digital (PDF) - Instant Access
- Category:
- Bike
- Brand:
- Yamaha
- Reviewed and Approved:
- Dec 28, 2025
Yamaha Models and Parts Covered in this Bike Manual
YZ125(M)/LC / Yamaha Motor Corporation, Ltd
- YZ125LC (2000)
- YZ125M1 (2000)
- YZ125(M) (2000)
- YZ125(M)/LC (2000)
Complete Manual Information
2000 Yamaha YZ125(M)/LC competition motocross Owner's Service Manual
The 2000 Yamaha YZ125 is the culmination of Yamaha's vast experience in producing pacesetting racing machines. This competition-only motocross bike represents the highest grade of craftsmanship and reliability. To keep this high-performance machine at its peak, this comprehensive Owner's Service Manual is an essential resource for every mechanic, technician, and serious rider.
This factory-level documentation provides unique value by covering the specific engineering details of the 124cc reed-valve 2-stroke engine and the sophisticated monocross suspension system. Whether you are performing a top-end rebuild or fine-tuning the Mikuni TMXX36SS carburetor for race day, this manual offers the specific data you need.
Comprehensive Technical Coverage
This manual is organized into seven detailed chapters, providing a handy reference for all disassembly, repair, assembly, and inspection operations:
- General Information: Machine identification, control functions, and starting/break-in procedures.
- Specifications: Maintenance standards, tightening torques, and detailed dimensions.
- Regular Inspection and Adjustments: Periodic maintenance intervals to ensure reliability.
- Engine: Full service data for the liquid-cooled single cylinder, including YPVS governor and CDI magneto.
- Chassis: Detailed guides for the telescopic front fork, rear shock absorber, and disc brake systems.
- Electrical: Wiring diagrams and ignition system troubleshooting.
- Tuning: Specific settings for both engine and chassis to optimize performance on various track conditions.
Model-Specific Identification
For precise parts ordering and maintenance, this manual includes the specific starting serial numbers for the 2000 model year:
- Vehicle Identification Number (VIN): Stamped on the right side of the steering head pipe (for USA, CDN, AUS, NZ, and E models).
- Frame Serial Number: Stamped on the right side of the steering head pipe (for F, D, GB, I, and ZA models).
- Engine Serial Number: Stamped on the elevated part of the right side of the engine crankcase.
- Model Label: Affixed to the frame under the rider's seat.
Performance Specifications for Professionals
- Engine Displacement: 124 cm³ 2-stroke single cylinder.
- Bore x Stroke: 54 x 54.5 mm.
- Compression Ratio: 8.7~10.8:1.
- Transmission: 6-speed constant mesh with a primary kick starter.
- Fuel System: Mikuni TMXX36SS carburetor (ID Mark: 5HD10 for USA/CDN, 5HD00 for Europe).
- Lubrication: Premix at 30:1 ratio (Yamalube 2-R recommended).
This manual is designed for easy reading with sequential step-by-step formats and exploded diagrams at the start of each removal section. It identifies special tools required for accurate tune-ups and ensures that all parts are correctly reinstalled using specified torque points.
Don't leave your race performance to chance. Download the official 2000 Yamaha YZ125(M)/LC factory service manual now and gain the technical edge needed to maintain this legendary motocross machine.
Download Instructions for Yamaha Bike Manual
Frequently Asked Questions - Yamaha Bike Manual
Is this manual suitable for beginners?
Yes, this Yamaha manual is designed for both professional technicians and DIY enthusiasts. It includes step-by-step procedures with clear illustrations and safety guidelines for Bike maintenance and repair.
What file format will I receive?
You will receive this manual as a ZIP file (15.22 MB), which is compatible with all devices. The manual is fully searchable and printable for your convenience.
How quickly can I access the manual after purchase?
You'll receive instant access to your Yamaha Bike manual immediately after payment completion. The download link is valid for 3 days, with lifetime re-download guarantee.
Can I print specific sections of the manual?
Absolutely! This digital manual allows you to print any section you need, from individual pages to complete chapters, making it perfect for workshop use.
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