This workshop service manual for the Yamaha RD400 covers repair and overhaul procedures for the specified years. It is designed for use by professional mechanics and DIY enthusiasts familiar with general automobile practices. The manual includes instructions on components manufactured for the Yamaha RD400 and provides reliable information for routine maintenance, servicing, and diagnostic procedures.
For those considering maintenance and repair on their Yamaha RD400, it is essential to use safety equipment and observe precautions. The manual emphasizes particular information denoted by the wording and symbols: WARNING, CAUTION, NOTE. It also refers to special tools recommended or required to accomplish adjustments or repairs, often identified by their Yamaha RD400 special tool number and illustrated.
This manual contains specifications and procedures available in an authorized Yamaha RD400 dealer service department, and it aims to help users get the best value from their vehicle. It covers tune-ups, maintenance, removal & install procedures, assemblies & disassemblies, fuel system, ignition, lubrication system, exhaust, electrical system, body, and more extensive repairs involving engine and transmission disassembly, among other topics.
The content of the service manual depicts parts and/or procedures applicable to the particular product at the time of writing. It is available as a .PDF file for fast and free electronic delivery via email. The language of the manual is English, and it is printable.
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
