Yamaha RD400 Twin owners workshop manual
By: by Mansur Darlington.
Edition: 3rd ed.
Series: Owners workshop manual
Publisher: Haynes Publishing Group
Published: 1984
Place of publication: Yeovil
Language: eng
Number of pages: 126
Notes: Previous ed., 1979.

Cover title, Yamaha, RD400 Twin, 398cc, 1975 to 1979.