User manual YAMAHA C40E

[. . . ] In this Owner's Manual particularly important information is distinguished in the following ways. The Safety Alert Symbol means ATTENTION!YOUR SAFETY IS INVOLVED! cC A CAUTION indicates special precautions that must be taken to avoid damage to the outboard motor. NOTE: A NOTE provides key information to make procedures easier or clearer. [. . . ] Seal replacement should be performed by an authorized Yamaha dealership prior to use. (Refer to the "GREASING") EMK27011 Cleaning and Anti-corrosion Measure 1) Wash down the exterior of the outboard with fresh water and dry off completely. 2) Spray the engine's exterior with "Yamaha Silicone Protectant" (Part No. 3) Wax the cowling with a non-abrasive wax such as "Yamaha Silicone Wax" (Part No. ACC-11000-15-02). 4-7 E EMK29010 Battery Care w Battery electrolyte is poisonous and dangerous, causing severe burns, etc. Avoid contact with skin, eyes, or clothing. INTERNAL; Drink large quantities of water or milk. Follow with milk of magnesia, beaten egg, or vegetable oil. EYES; Flush with water for 15 minutes and get prompt medical attention. Batteries produce explosive gases: Keep sparks, flame, cigarettes, etc. Ventilate when charging or using in a closed space. If electrode erosion becomes excessive, or if carbon and other deposits are excessive, you should replace the spark plug with another of the correct type. Standard spark plug: Refer to "SPECIFICATIONS", page 4-1. Before fitting the spark plug, measure the electrode gap with a wire thickness gauge; adjust the gap to specification if necessary. Spark plug gap: Refer to "SPECIFICATIONS", page 4-1. 4-12 E When fitting the plug, always clean the gasket surface and use a new gasket. Wipe off any dirt from the threads and screw in the spark plug to the correct torque. Spark plug torque: Refer to "SPECIFICATIONS", page 4-1. NOTE: If a torque-wrench is not available when you are fitting a spark plug, a good estimate of the correct torque is 1/4 to 1/2 a turn past finger-tight. Have the spark plug adjusted to the correct torque as soon as possible with a torque-wrench. mark Plug wrench size 21 mm (13/16 in. ) 16 mm (5/8 in. ) 18. 3 mm (23/32 in. ) w q 903022 B C/BK D 1 Spark plug gap 2 Spark plug I. D. mark (NGK) 4-13 E EMK38010 CHECKING FUEL SYSTEM w Gasoline (petrol) and its vapors are highly flammable and explosive. Keep away from sparks, cigarettes, flames or other sources of ignition. [. . . ] If a question or problem arises regarding warranty, first contact the owner of the dealership. Since all warranty matters are handled at the dealer level, this person is in the best position to help you. If you are still not satisfied and require additional assistance, please write: YAMAHA MOTOR CORPORATION U. S. A. CUSTOMER RELATIONS DEPARTMENT P. O. Box 6555 Cypress, California 90630 When contacting Yamaha Motor Corporation, U. S. A. [. . . ]