Yamaha F50D, F60D, T50D, T60D 77

Printed in Japan	Printed on recycled paper
May 2004–1.5 ⋅ 1 !

Contents

U.S.A.Edition LIT-18626-06-11 Page To the owner WARNING CAUTION: NOTE: Page Page Identification numbers record Outboard motor serial number Key number Emission control information North American models Star labels Safety information Important labels Warning labels Caution labels Basic boating rules (Rules of the road) Steering and sailing rules and sound signals Rules when encountering vessels Other special situations Page Fueling instructions Gasoline Engine oil Battery requirement Battery specifications Propeller selection Start-in-gearprotection Main components Fuel tank Fuel joint Fuel tank cap Air vent screw Remote control Remote control lever Neutral interlock trigger Neutral throttle lever Throttle friction adjuster Engine stop lanyard switch Main switch DOWN Tilt support lever for power trim and tilt or hydro tilt model Top cowling lock lever(s) (turn type) Flushing device Tachometer Digital tachometer Low oil pressure warning indicator Overheat warning indicator Overheat warning indicator (digital type) Speedometer (digital type) Trim meter Trim meter (digital type) Hour meter (digital type) Trip meter Clock Low battery voltage warning indicator Fuel warning indicator Warning system Overheat warning Low oil pressure warning Page Installation Mounting the outboard motor Breaking in engine Procedure for 4-strokemodels Preoperation checks Fuel Controls Engine Checking the engine oil level Filling fuel Ring Free Fuel Additive Operating engine Feeding fuel (portable tank) Starting engine Warming up engine Manual start and electric start models Shifting Forward (tiller handle and remote control models) Reverse (automatic reverse lock and power trim and tilt models) Stopping engine Trimming outboard motor Adjusting trim angle Adjusting boat trim Tilting up and down Procedure for tilting up Procedure for tilting down DN DN Cruising in shallow water Power trim and tilt models / power tilt models UP UP Cruising in other conditions Specifications Transporting and storing outboard motor Storing outboard motor Lubrication (except oil injection models) Cleaning and anticorrosion measures Battery care Flushing power unit Cleaning the outboard motor Checking painted surface of motor Periodic maintenance Replacement parts Maintenance chart Maintenance chart (additional) Greasing Cleaning and adjusting spark plug Checking fuel system Inspecting fuel filter Cleaning fuel filter Inspecting idling speed Changing engine oil Page Checking wiring and connectors Exhaust leakage Water leakage Engine oil leakage Checking power trim and tilt system Checking propeller Removing the propeller Installing the Propeller Changing gear oil Cleaning fuel tank Inspecting and replacing anode(s) Checking battery (for electric start models) Connecting the battery Disconnecting the battery Checking top cowling Coating the boat bottom Troubleshooting Page Page Temporary action in emergency Impact damage Replacing fuse Starter will not operate Power trim and tilt will not operate OFF ON START Treatment of submerged motor Page Page Page Page Page Page OUTBOARD MOTOR WARRANTY REGISTRATION ENREGISTREMENT DE LA GARANTIE DU MOTEUR HORS-BORD ATTN: WARRANTY DEPARTMENT