This workshop service manual is designed for the Yamaha RD250 for the years 1976, 1977, 1978, and 1979. It is intended for use by professional mechanics and DIY enthusiasts who are familiar with general automobile practices.
The manual covers repair and overhaul procedures specific to the Yamaha RD250, providing instructions on components manufactured for these models. It also includes guidance for repairs of proprietary components, incorporating instructions from respective component manufacturers.
Emphasizing particular information denoted by the wording and symbols: WARNING, CAUTION, NOTE, this manual provides reliable information and procedures for routine maintenance, servicing, diagnostic, and repair procedures.
For those considering DIY maintenance and repair, this manual can save time and money by avoiding the need for dealer appointments. It is essential to observe safety precautions and use recommended tools, including a torque wrench for fastener tightening.
The manual contains specifications and procedures available in an authorized Yamaha RD250 dealer service department, offering detailed information on tune-ups, maintenance, removal & installation procedures, fuel system, ignition, lubrication system, exhaust, electrical system, and more.
It is important to note that this is a .PDF manual, not interactive software. The content of the manual depicts parts and procedures applicable to the Yamaha RD250 at the time of writing.
General Information
Maintenance
Lubrication
Heating
Ventilation
Air Conditioning
Suspension
Front Suspension
Rear Suspension
Wheel
Tire System
Differential
Driveline
Drive Shaft
Transfer Case
Brakes
Engine
Engine Mechanical
Engine Cooling
Engine Fuel
Engine Electrical
Ignition System
Starting
Charging System
Emissions
Engine Exhaust
Engine Lubrication
Engine Speed Control System
Clutch
Cooling
Electronic Control Modules
Engine Systems
Heated Systems
Horn
Ignition Control
Instrument Cluster
Lamps
Power Systems
Restraints
Speed Control
Transmission
Exhaust System
Body Structure
Seats
Security and Locks
Air Bag System
Exterior Trim
Interior Trim
Frame
Bumpers
Fuel System
Steering
Transmission and Transfer Case
Tires
Wheels
Body
Heating
Air Conditioning
Emissions Control
Engine Removal
Engine Installation
Final Drive
Electrical System
Air cleaner element renewal
Air cleaner temperature control check
Auxiliary drivebelt check
Battery electrolyte level check
Battery terminal check
Brake hydraulic fluid renewal
Brake hydraulic system seal and hose renewal
Brake pipe and hose check
Choke adjustment check
Contact breaker point renewal and distributor lubrication
