Brand: Yamaha Model: F15AMHL Displacement: 323cc Engine Type: 2 stroke / cylinder: 2 Random tank: 24L propeller pitch: 11 "aluminum stern plate height (mm mm): 567 Cooling system: water-cooled Starting system: manual propeller Maximum output power: 11KW/15 hp / 5,000 rpm Maximum fuel consumption: 5.3L / h Weight (kg) :45-50 Tips: Precautions outboard outboard engine oil and engine oil recommended to use unleaded petrol, octane rating of at least 87 of gasoline. use of poor quality gasoline can cause reduced engine life, starting difficulties and other engine failure. Note Because gasoline evaporation, accidental spark could cause an explosion or fire, so do not smoke near gasoline, gasoline filled to overflow Do fuel tank, adding gasoline to the fuel tank before you stop the engine oil should use genuine TCW3 oil is not recommended to use another two-stroke engine oil do not mix different brands of motor oil, mix different brands or the same brand of different types of oil may cause gelation, resulting in a sieve filter clogging due to insufficient lubrication which can cause serious engine damage. mixing ratio of unleaded petrol and oil mixing ratio of 50:1, note that ten hours run-in period, the mixing ratio of 25 : a daily check fuel system: 1 Check the amount of fuel in the tank. measures: re-install 2 Tim. Check the fuel filter in the slag or water measures: wash 3 Check rubber hoses for fuel Xialou measures: replacement of electrical equipment: 1. Check that the main switch is functioning correctly Action: Replace 2 Check whether the battery power is low measures: Charge 3 Check battery terminals for loose measures: retighten 4 Check stop switch is functioning correctly and make sure the lock version reign. measures: Fix or replace 5. Check the wiring for loose or damaged. measures: correct or replace 6 Check whether the spark plug wear and dirt pick carbon. measures: clean or replace the throttle system: 1. checking the carburetor throttle solenoid and valve function correctly. Action: Replace 2 Check the rotation and magnetic carburetor throttle handle when the engine is working properly. measures: correct recoil starter: 1 Check for damage and wear rope measures: Replace 2 Check Whether hook bite measures: correct or replace the clutch propeller: In checking operation and remote control shift lever, the clutch engages correctly measures: Adjust 2. Visually inspect the propeller blades are bent Replace 3 Check for loose propeller nut, bolt displacement engine installation: 1. Check all the engine fixing nut on board measures: Tighten 2 Check the installation of cooling water for the putter: 1. checks after starting the engine if there is water from the cooling water discharge port inspection tools and spares: 1 Check whether the replacement of spark plugs, propellers and other tools and spare parts (2) check whether you offer rope Tel 13262641289 Mahon Customer qq1359499595