Yamaha SR400 Owner's Manual

Also see for SR400: Owner's manual

Contents

Yamaha SR400 Owner's Manual Manual pdf 34 page image

OPERATION AND IMPORTANT RIDING POINTS5-3123456789101112NOTICEECA10261 Even with the transmission inthe neutral position, do notcoast for long periods of timewith the engine off, and do nottow the motorcycle for long dis-tances. The transmission isproperly lubricated only whenthe engine is running. Inade-quate lubrication may damagethe transmission. Always use the clutch whilechanging gears to avoid damag-ing the engine, transmission,and drive train, which are notdesigned to withstand theshock of forced shifting.EAU16811Tips for reducing fuelconsumptionFuel consumption depends largely onyour riding style. Consider the followingtips to reduce fuel consumption: Shift up swiftly, and avoid high en-gine speeds during acceleration. Do not rev the engine while shiftingdown, and avoid high enginespeeds with no load on the engine. Turn the engine off instead of let-ting it idle for an extended length oftime (e.g., in traffic jams, at trafficlights or at railroad crossings).EAU16842Engine break-inThere is never a more important periodin the life of your engine than the periodbetween 0 and 1600 km (1000 mi). Forthis reason, you should read the follow-ing material carefully.Since the engine is brand new, do notput an excessive load on it for the first1600 km (1000 mi). The various parts inthe engine wear and polish themselvesto the correct operating clearances.During this period, prolonged full-throt-tle operation or any condition that mightresult in engine overheating must beavoided.EAU170940–1000 km (0–600 mi)Avoid prolonged operation above 3500r/min. NOTICE: After 1000 km (600mi) of operation, the engine oil mustbe changed and the oil filter car-tridge or element replaced.[ECA10303]1000–1600 km (600–1000 mi)Avoid prolonged operation above 4200