By Haynes. Used for Australia.
Covers: GS250 T. 249cc UK August 1980 to June 1984. US March 1980 to 1982.
GSX250 E. 249cc UK January 1980 to June 1985.
GSX400 E. 399cc UK August 1980 to March 1985.
GSX400 T. 399cc UK June 1981 to March 1985.
GS450 E. 448cc US September 1979 to 1983.
GS450 L. US February 1980 to 1985
GS450 S. 448cc US November 1979 to 1981.
GS450 T. 448cc US September 1980 to 1982.
GS450 TX. US September 1981 to 1983.
CONTENTS COVERS: INTRODUCTION TO SUZUKI GS, GSX250 & 400 MODELS. DIMENSIONS & WEIGHTS. WORKING CONDITIONS & TOOLS. ROUTINE MAINTENANCE. ENGINE, CLUTCH & GEARBOX. FUEL SYSTEM & LUBRICATION. IGNITION SYSTEM. FRAMES & FORKS. BRAKES, WHEELS & TYRES. ELECTRICAL SYSTEM. WIRING DIAGRAMS. METRIC CONVERSION TABLES. SFTBD., 234 PAGES, B&W ILLUST.