Yamaha Xs250, 360 and 400 Sohc Twins Owners Workshop Manual, No. 378 : '75-'84, Paperback by Darlington, Mansur, ISBN 1850102481, ISBN-13 9781850102489, Brand New, Free shipping in the US

Haynes offers the best coverage for cars, trucks, vans, SUVs and motorcycles on the market today. Each manual contains easy to follow step-by-step instructions linked to hundreds of photographs and illustrations. Included in every manual: troubleshooting section to help identify specific problems; tips that give valuable short cuts to make the job easier and eliminate the need for special tools; notes, cautions and warnings for the home mechanic; color spark plug diagnosis and an easy to use index.