Yamaha F2.5A Owner's Manual

Also see for F25A: Service manual Owner's manual Service manual Service manual Owner's manual

Contents

Operation35NOTICEECM00121Do not start the engine out of water. Over-heating and serious engine damage canoccur.EMU36561Fuel levelBe sure you have plenty of fuel for your trip. Agood rule is to use 1/3 of your fuel to get tothe destination, 1/3 to return, and to keep 1/3as an emergency reserve. With the boat levelon a trailer or in the water, check the fuel lev-el. For fuel filling instructions, see page 39.EMU43711Remove the top cowlingFor the following checks, remove the topcowling from the bottom cowling. To removethe top cowling, pull the cowling lock lever(s)up and lift up the top cowling.F2.5AF2.5AF4B, F5A, F6CEMU36443Fuel systemWARNINGEWM00061Gasoline and its vapors are highly flamma-ble and explosive. Keep away from sparks,cigarettes, flames, or other sources of ig-nition.WARNINGEWM00911Leaking fuel can result in fire or explosion. Check for fuel leakage regularly. If any fuel leakage is found, the fuel sys-tem must be repaired by a qualified me-chanic. Improper repairs can make theoutboard unsafe to operate.EMU36452Check for fuel leaks Check for fuel leaks or gasoline fumes inthe boat. Check for fuel leakage from the fuel sys-tem. Check the fuel tank and fuel lines forcracks, swellings, or other damages.EMU42971ControlsF2.5A Move the tiller handle fully to the left andright to make sure operation is smooth.1. Cowling lock lever1. Cowling lock lever1ZMU074861ZMU074871. Cowling lock leverZMU067321