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Yamaha Electone F-25 Owner's Manual
Summary of Electone F-25
Page 1
F2.5 owner’s manual lit-18626-07-04 69m-f8199-15 u.S.A.Edition.
Page 2
Zmu01690 read this owner’s manual carefully before operating your outboard motor. U69m15e0.Book page 1 wednesday, april 5, 2006 4:48 pm.
Page 3
Important manual information emu31280 to the owner thank you for choosing a yamaha outboard motor. This owner’s manual contains infor- mation needed for proper operation, mainte- nance and care. A thorough understanding of these simple instructions will help you obtain maximum enjoyment from your ne...
Page 4: Table Of Contents
Table of contents general information .......................... 1 identification numbers record .......... 1 outboard motor serial number ........... 1 emission control information ........... 1 north american models...................... 1 star labels .......................................... 2 s...
Page 5: Table Of Contents
Table of contents cleaning and anticorrosion measures ...................................... 33 cleaning the outboard motor............ 33 checking painted surface of motor... 34 periodic maintenance.................... 34 replacement parts ........................... 34 maintenance chart..............
Page 6: General Information
General information 1 emu25170 identification numbers record emu25183 outboard motor serial number the outboard motor serial number is stamped on the label attached to the port side of the clamp bracket. Record your outboard motor serial number in the spaces provided to assist you in ordering spare ...
Page 7: General Information
General information 2 emu25272 star labels your outboard motor is labeled with a califor- nia air resources board (carb) star label. See below for a description of your particular label. Emu25280 one star—low emission the one-star label identifies engines that meet the air resources board’s 2001 ex-...
Page 8: General Information
General information 3 emu25362 safety information ● before mounting or operating the outboard motor, read this entire manual. Reading it should give you an understanding of the motor and its operation. ● before operating the boat, read any own- er’s or operator’s manuals supplied with it and all lab...
Page 9: General Information
General information 4 limits, and the limits of your boat. Always operate at safe speeds, and keep a careful watch for obstacles and other traffic. ● always watch carefully for swimmers during the engine operation. ● stay away from swimming areas. ● when a swimmer is in the water near you shift into...
Page 10: General Information
General information 5 ● turn the fuel cock to the “closed” posi- tion. ● tighten the air-vent screw on the fuel tank cap. Emu25465 caution labels emu25482 label caution: ecm01201 store the engine only as shown. Otherwise, engine damage could result from leaking oil. Emu25500 basic boating rules (rul...
Page 11: General Information
General information 6 “the general prudential rule” this rule is called rule 2 in the international rules and says, “in obeying and construing these rules due re- gard shall be had to all dangers of navigation and collision, and to any special circumstanc- es, which may render a departure from the a...
Page 12: General Information
General information 7 overtaking if you are passing another vessel, you are the “give-way” vessel. This means that the other vessel is expected to maintain its course and speed. You must stay out of its way until you are clear of it. Likewise, if another vessel is passing you, you should maintain yo...
Page 13: General Information
General information 8 system has been devised for these waters. This system uses buoys and signs with dis- tinctive shapes and colors to show regulatory or advisory information. These markers are white with black letters and orange boarders. They signify speed zones, restricted areas, danger areas, ...
Page 14: General Information
General information 9 emu31490 fueling instructions warning ewm01490 gasoline and its vapors are high- ly flammable and explosive! ● do not smoke when refueling, and keep away from sparks, flames, or other sources of ignition. ● stop engine before refueling. ● refuel in a well-ventilated area. ● tak...
Page 15: General Information
General information 10 caution: ecm01050 all 4-stroke engines are shipped from the factory without engine oil. Emu25742 propeller selection the performance of your outboard motor will be critically affected by your choice of propel- ler, as an incorrect choice could adversely af- fect performance an...
Page 16: Basic Components
Basic components 11 emu25797 main components note: * may not be exactly as shown; also may not be included as standard equipment on all models. Emu25821 fuel tank if your model included a fuel tank, its parts and functions are as follows. 1. Top cowling 2. Top cowling lock lever 3. Carrying handle 4...
Page 17: Basic Components
Basic components 12 emu25850 fuel tank cap this cap seals the fuel tank. When removed, the tank can be filled with fuel. To remove the cap, turn it counterclockwise. Emu25860 air vent screw this screw is on the fuel tank cap. To loosen the screw, turn it counterclockwise. Emu25872 fuel cock the fuel...
Page 18: Basic Components
Basic components 13 emu25930 gear shift lever pulling the gear shift lever towards you puts the engine in forward gear so that the boat moves ahead. Emu25941 throttle grip the throttle grip is on the tiller handle. Turn the grip counterclockwise to increase speed and clockwise to decrease speed. Emu...
Page 19: Basic Components
Basic components 14 emu25990 engine stop lanyard switch the lock plate must be attached to the engine stop switch for the engine to run. The lanyard should be attached to a secure place on the operator’s clothing, or arm or leg. Should the operator fall overboard or leave the helm, the lanyard will ...
Page 20: Basic Components
Basic components 15 emu26122 steering friction adjuster a friction device provides adjustable resis- tance to the steering mechanism, and can be set according to operator preference. An ad- justing screw or bolt is located on the swivel bracket. To increase resistance, turn the adjuster clockwise. T...
Page 21: Basic Components
Basic components 16 emu26450 carrying handle a carrying handle is provided on the rear of the outboard motor. It enables you to carry the outboard motor easily with one hand. U69m15e0.Book page 16 wednesday, april 5, 2006 4:48 pm.
Page 22: Operation
Operation 17 emu26901 installation caution: ecm00110 incorrect engine height or obstructions to smooth water flow (such as the design or condition of the boat, or accessories such as transom ladders or depth finder trans- ducers) can create airborne water spray while the boat is cruising. Severe eng...
Page 23: Operation
Operation 18 tends to occur, thus reducing the propulsion; and if the propeller tips cut the air, the engine speed will rise abnormally and cause the en- gine to overheat. If the mounting height is too low, the water resistance will increase and thereby reduce engine efficiency. Mount the outboard m...
Page 24: Operation
Operation 19 warning ewm00650 avoid using bolts, nuts or washers other than those contained in the engine pack- aging. If used, they must be of at least the same quality of material and strength and must be tightened securely. After tighten- ing, test run the engine and check their tightness. Emu301...
Page 25: Operation
Operation 20 with oil if it is below the lower mark, or drain to the specified level if it is above the upper mark. Emu30850 filling fuel for built-in tank warning ewm00060 gasoline and its vapors are highly flam- mable and explosive. Keep away from sparks, cigarettes, flames, or other sourc- es of ...
Page 26: Operation
Operation 21 emu27450 operating engine emu31510 feeding fuel warning ewm00420 ● before starting the engine, make sure that the boat is tightly moored and that you can steer clear of any obstructions. Be sure there are no swimmers in the water near you. ● when the air vent screw is loosened, gasoline...
Page 27: Operation
Operation 22 ● do not attach the lanyard to clothing that could tear loose. Do not route the lanyard where it could become entan- gled, preventing it from functioning. ● avoid accidentally pulling the lanyard during normal operation. Loss of engine power means the loss of most steering control. Also...
Page 28: Operation
Operation 23 ● if the engine does not start on the first try, repeat the procedure. If the engine fails to start after 4 or 5 tries, open the throttle a small amount (between 1/8 and 1/4) and try again. Also if the engine is warm and fails to start, open the throttle a same amount and try to start t...
Page 29: Operation
Operation 24 2. Move the gear shift lever quickly and firm- ly from neutral to forward. Remote control models pull up the neutral interlock trigger (if equipped) and move the remote control lever quickly and firmly from neutral to forward. Emu27811 reverse warning ewm00190 when operating in reverse,...
Page 30: Operation
Operation 25 emu27820 stopping engine before stopping the engine, first let it cool off for a few minutes at idle or low speed. Stop- ping the engine immediately after operating at high speed is not recommended. Emu31520 procedure 1. Push and hold the engine stop button un- til the engine comes to a...
Page 31: Operation
Operation 26 emu27872 adjusting trim angle for manual tilt models there are 4 or 5 holes provided in the clamp bracket to adjust the outboard motor trim an- gle. 1. Stop the engine. 2. Tilt the outboard motor up, and then re- move the trim rod from the clamp bracket. 3. Reposition the rod in the des...
Page 32: Operation
Operation 27 bow down too much trim-in causes the boat to “plow” through the water, decreasing fuel economy and making it hard to increase speed. Operat- ing with excessive trim-in at higher speeds also makes the boat unstable. Resistance at the bow is greatly increased, heightening the danger of “b...
Page 33: Operation
Operation 28 emu27964 procedure for tilting up (manual tilt models) 1. Place the gear shift lever in neutral (if equipped) and face the outboard motor forward. 2. On full-pivot system models, tighten the steering friction adjuster by turning it clockwise to prevent the motor from turn- ing freely. 3...
Page 34: Operation
Operation 29 locked position. If the tilt support lever/bar does not automatically lock, swing the motor a little to the left and right. Emu28032 procedure for tilting down (manual tilt models) 1. Slightly tilt the outboard motor up. 2. If equipped with the tilt support bar: slow- ly tilt the outboa...
Page 35: Maintenance
Maintenance 30 emu31480 specifications note: “(al)” stated in the specification data below represents the numerical value for the alumi- num propeller installed. Likewise, “(sus)” represents the value for stainless steel propeller installed and “(pl)” for plastic propeller installed. Emu28218 dimens...
Page 36: Maintenance
Maintenance 31 emu28222 transporting and storing out- board motor warning ewm00690 ● leaking fuel is a fire hazard. When trans- porting and storing the outboard motor, close the air vent screw and fuel cock to prevent fuel from leaking. ● use care when transporting fuel tank, whether in a boat or ca...
Page 37: Maintenance
Maintenance 32 note: place a towel or something similar under the outboard motor to protect it from damage. Emu28241 storing outboard motor when storing your yamaha outboard motor for prolonged periods of time (2 months or longer), several important procedures must be performed to prevent excessive ...
Page 38: Maintenance
Maintenance 33 caution: ecm00300 do not run the engine without supplying it with cooling water. Either the engine water pump will be damaged or the engine will be damaged from overheating. Before starting the engine, be sure to supply wa- ter to the cooling water passages. Caution: ecm00290 if the f...
Page 39: Maintenance
Maintenance 34 note: for cooling system flushing instructions, see page 31. Emu28460 checking painted surface of motor check the motor for scratches, nicks, or flak- ing paint. Areas with damaged paint are more likely to corrode. If necessary, clean and paint the areas. A touch-up paint is available...
Page 40: Maintenance
Maintenance 35 emu28522 maintenance chart frequency of maintenance operations may be adjusted according to the operating conditions, but the following table gives general guidelines. Refer to the sections in this chapter for expla- nations of each owner-specific action. Note: when operating in salt ...
Page 41: Maintenance
Maintenance 36 emu28874 maintenance chart (additional) emu28931 greasing yamaha marine grease (water resistant grease) emu28952 cleaning and adjusting spark plug warning ewm00560 when removing or installing a spark plug, be careful not to damage the insulator. A damaged insulator could allow externa...
Page 42: Maintenance
Maintenance 37 problem in that cylinder. Do not attempt to di- agnose any problems yourself. Instead, take the outboard motor to a yamaha dealer. You should periodically remove and inspect the spark plug because heat and deposits will cause the spark plug to slowly break down and erode. If electrode...
Page 43: Maintenance
Maintenance 38 ● fuel line cracks or other damage ● fuel connector leakage emu29041 inspecting idling speed warning ewm00451 ● do not touch or remove electrical parts when starting or during operation. ● keep hands, hair, and clothes away from the flywheel and other rotating parts while the engine i...
Page 44: Maintenance
Maintenance 39 2. Prepare a suitable container that holds a larger amount than the engine oil capaci- ty. Loosen and remove the drain screw while holding the container under the drain hole. Then remove the oil filler cap. Let the oil drain completely. Wipe up any spilled oil immediately. 3. Put a ne...
Page 45: Maintenance
Maintenance 40 with oil if it is below the lower mark, or drain to the specified level if it is above the upper mark. 7. Dispose of used oil according to local regulations. Note: ● for more information on the disposal of used oil, consult your yamaha dealer. ● change the oil more often when operatin...
Page 46: Maintenance
Maintenance 41 checkpoints ● check each of the propeller blades for wear, erosion from cavitation or ventilation, or other damage. ● check the propeller shaft for damage. ● check the splines / shear pin for wear or damage. ● check for fish line tangled around the pro- peller shaft. ● check the prope...
Page 47: Maintenance
Maintenance 42 2. Install the spacer (if equipped), thrust washer, and propeller on the propeller shaft. 3. Install the spacer (if equipped) and the washer. Tighten the propeller nut until there is no forward-and-backward move- ment. 4. Align the propeller nut with the propeller shaft hole. Insert a...
Page 48: Maintenance
Maintenance 43 6. Put a new gasket on the oil level plug. When the oil begins to flow out of the oil level plug hole, insert and tighten the oil level plug. 7. Put a new gasket on the gear oil drain screw. Insert and tighten the gear oil drain screw. Emu29312 inspecting and replacing anode(s) yamaha...
Page 49: Maintenance
Maintenance 44 u69m15e0.Book page 44 wednesday, april 5, 2006 4:48 pm.
Page 50: Trouble Recovery
Trouble recovery 45 emu29424 troubleshooting a problem in the fuel, compression, or ignition systems can cause poor starting, loss of pow- er, or other problems. This section describes basic checks and possible remedies, and cov- ers all yamaha outboard motors. Therefore some items may not apply to ...
Page 51: Trouble Recovery
Trouble recovery 46 a. Check for pinched or kinked fuel line or oth- er obstructions in fuel system. Q. Is fuel contaminated or stale? A. Fill tank with clean, fresh fuel. Q. Is fuel filter clogged? A. Clean or replace filter. Q. Have ignition parts failed? A. Have serviced by a yamaha dealer. Q. Ha...
Page 52: Trouble Recovery
Trouble recovery 47 q. Is load on boat improperly distributed? A. Distribute load to place boat on an even plane. Q. Is water pump or thermostat faulty? A. Have serviced by a yamaha dealer. Q. Is there excess water in fuel filter cup? A. Drain filter cup. Engine power loss. Q. Is propeller damaged? ...
Page 53: Trouble Recovery
Trouble recovery 48 a. Connect correctly. Q. Is heat range of spark plug incorrect? A. Inspect spark plug and replace it with rec- ommended type. Q. Is high pressure fuel pump drive belt bro- ken? A. Have serviced by a yamaha dealer. Q. Is engine not responding properly to shift lever position? A. H...
Page 54: Trouble Recovery
Trouble recovery 49 ● do not attach the lanyard to clothing that could tear loose. Do not route the cord where it could become entangled, preventing it from functioning. ● avoid accidentally pulling the lanyard during normal operation. Loss of engine power means the loss of most steering control. Al...
Page 55: Trouble Recovery
Trouble recovery 50 7. Remove the starter case by pulling it to- wards you. 8. Install the fuel tank bracket by installing the bolts. 9. Install 2 bolts into the rear section of the fuel tank. 10. Prepare the engine for starting; see page 21. Be sure the engine is in neutral and that the engine stop...
Page 56: Trouble Recovery
Trouble recovery 51 emu29760 treatment of submerged motor if the outboard motor is submerged, immedi- ately take it to a yamaha dealer. Otherwise some corrosion may begin almost immediate- ly. If you cannot immediately take the outboard motor to a yamaha dealer, follow the proce- dure below in order...
Page 57: Consumer Information
Consumer information 52 emu29811 important warranty information for u.S.A. And canada u69m15e0.Book page 52 wednesday, april 5, 2006 4:48 pm.
Page 58: Consumer Information
Consumer information 53 u69m15e0.Book page 53 wednesday, april 5, 2006 4:48 pm.
Page 59: Consumer Information
Consumer information 54 emu29830 yamaha motor corporation, u.S.A. Four-stroke outboard motor three-year limited warranty u69m15e0.Book page 54 wednesday, april 5, 2006 4:48 pm.
Page 60: Consumer Information
Consumer information 55 u69m15e0.Book page 55 wednesday, april 5, 2006 4:48 pm.
Page 61: Consumer Information
Consumer information 56 emu29841 important warranty information if you use your yamaha outside the usa or canada u69m15e0.Book page 56 wednesday, april 5, 2006 4:48 pm.
Page 62
A5-tate_blank.Fm page 1 friday, may 16, 2003 9:00 am.
Page 63
A5-tate_blank.Fm page 1 friday, may 16, 2003 9:00 am.
Page 64
January 2006–0.3 × 1 cr printed in france yamaha motor corporation, usa.
Page 65
Warranty card 12/6/01 7:40 pm page 1.
Page 66
Warranty card 12/6/01 7:40 pm page 2.