1987 Yamaha YFM225 Moto 4 Owner's Manual

Documents Yamaha YFM225 Moto 4 service procedures, including safety information, operation, and periodic maintenance. P/N LIT-11626-05-85

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Document Details

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Document Number / Seller:
25303 / Amanda Jackson
File Size:
25.22 MB
File Type:
ZIP
Language:
English
Pages:
118
Printable:
Yes
Category:
ATV
Last updated / verified
Sep 27, 2025

Models Covered & Key Technical Specifications

Yamaha YFM225 - Moto 4 (LIT-11626-05-85) -- 1987 Applied Sourcebook for Cycle Collection.

  • Factory Environmental Range: For optimal operation, 0-30°C establishes the environmental limit Framework.
  • Certified Speed Rating: 10 km/h dictates the maximum controlled speed Baseline.
  • Engineered Weight Data: For the vehicle, 216 kg signifies the basic weight Requirements.
  • Primary Maximum Resolution: The electrical system requires 12V 12A for standard operation Threshold.
  • General Fluid Levels: For periodic oil change, 1.5 L is standardized to the correct amount Mapping.
  • Integral Thermal Limits: Maximum load limit reaches 110 kg Configuration.

Manual Description & Preview

Specialized Owner's Manual: Yamaha YFM225 Moto 4 owner´s manual, ´87 edition Specification-Set

Design-Core: LIT-11626-05-85 // Subsystem-Focus: ATV / Motorcycle Logic // Series-Validation: Owner's manual and tool kit.

Integrated-Framework Value Architecture
Model YFM225T ATV
Production Year 1987 Manual Edition
Language English Document Type
Pages 118 Document Length
File Size 25.2217 MB Download Size

Coverage is segmented into introductory information, safety guidelines, operational procedures, and periodic maintenance schedules. This manual documents torque specifications for various components to ensure proper dynamic load distribution.

Brake system specifications are included for

Operations are detailed for brakes, fuel, engine oil, and final gear oil, with specific attention to pre-operation checks and fluid level management. The manual outlines procedures for the throttle, lights, and switches, ensuring all controls function correctly.

Safety procedures are documented for

Information regarding safe riding practices, including gear selection, hill climbing, and traversing varied terrain like water and rough ground, is thoroughly covered. Warnings and cautions are provided for hazardous situations.

Fluid capacities are listed for

Detailed sections cover engine oil replacement, final gear oil, and air filter maintenance. Carburetor adjustment and spark plug specifications are included to maintain engine performance.

Tool requirements are listed for

Procedures for suspension and shock absorber adjustment are explained, along with wheel removal and installation. Battery maintenance and fuse replacement are also covered to keep the ATV operational.

The manual includes specifications for the engine, transmission, chassis, tires, and electrical systems. Noise regulations and a maintenance record section are also provided for comprehensive ownership.

FAQ

What kind of electrical documentation is included for the 1987 YFM225 Moto 4? keyboard_arrow_down

Manual includes a dedicated section for the wiring diagram of the vehicle. Additionally, it lists technical reference information for the electrical system requirements such as standard operating voltage and current thresholds.

Is there documentation covering periodic maintenance tasks for engine components like the carburetor or spark plug? keyboard_arrow_down

Yes, the manual contains specific chapters for periodic maintenance and adjustment that detail the schedules and general requirements for items such as the spark plug and carburetor.

Are tightening specifications and technical reference values available within the manual? keyboard_arrow_down

Document contains a dedicated section for torque specifications and various technical tables throughout the text. These sections list the reference values and tolerances necessary for the periodic maintenance items described in the manual.

Which sections feature diagrams for the emergency starter system or battery breather pipe layout? keyboard_arrow_down

Manual features illustrative diagrams for the emergency starter system and the battery breather pipe layout within the identification and pre-operation sections.

Can I verify the document version and edition information from the cover materials provided in the file? keyboard_arrow_down

First page of the PDF identifies this as the 1st Edition of the Owner's Manual, published in November 1986. The document also includes the specific publication part number LIT-11626-05-85. This information helps confirm the specific revision level of the reference material.

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