Related Manuals for Yamaha F9.9F
Summary of Contents for Yamaha F9.9F
- Page 1 F9.9F FT9.9G OWNER’S MANUAL Read this manual carefully before operating this outboard motor. 6AU-28199-23-E0...
- Page 2 Read this manual carefully before operating this outboard motor. Keep this manual onboard in a waterproof bag when boating. This manual should stay with the outboard motor if it is sold.
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Page 3: Important Manual Information
If there is any To the owner question concerning this manual, please con- Thank you for selecting a Yamaha outboard sult your Yamaha dealer. motor. This Owner’s Manual contains infor- To ensure long product life, Yamaha recom-... -
Page 4: Table Of Contents
Table of contents Safety information......1 Propeller selection ......12 Outboard motor safety ....1 Start-in-gear protection ....13 Engine oil requirements ....13 Propeller ..........1 Rotating parts ........1 Fuel requirements ......14 Hot parts..........1 Gasoline ........... 14 Electric shock ........ - Page 5 Table of contents Engine control system....26 Adjusting trim angle (power tilt models)......45 Alert system ........26 Adjusting boat trim......45 Low oil pressure alert ....... 26 Tilting up and down....... 46 Installation ........27 Procedure for tilting up Installation ........
- Page 6 Table of contents Checking battery (for electric start models) ....69 Connecting the battery ..... 70 Disconnecting the battery....70 Trouble Recovery ......71 Troubleshooting ......71 Temporary action in emergency..74 Impact damage......... 74 Replacing fuse........74 Power tilt will not operate ....75 Starter will not operate .....
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Page 7: Safety Information
Safety information EMU33622 EMU34790 Outboard motor safety Power tilt Body parts can be crushed between the mo- Observe these precautions at all times. tor and the clamp bracket when the motor is EMU36501 Propeller trimmed or tilted. Keep body parts out of this People can be injured or killed if they come in area at all times. -
Page 8: Gasoline Exposure And Spills
Have an approved personal flotation device distribution can compromise the boats han- (PFD) on board for every occupant. Yamaha dling and lead to an accident, capsizing or recommends that you must wear a PFD swamping. whenever boating. At a minimum, children... -
Page 9: Avoid Collisions
Safety information EMU33772 EMU33880 Avoid collisions Passenger training Scan constantly for people, objects, and other Make sure at least one other passenger is boats. Be alert for conditions that limit your trained to operate the boat in the event of an visibility or block your vision of others. -
Page 10: General Information
Record your outboard motor serial number in the spaces provided to assist you in ordering spare parts from your Yamaha dealer or for reference in case your outboard motor is sto- len. EMU25190... - Page 11 General information 1. C-Tick label location ZMU01697...
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Page 12: Read Manuals And Labels
Read any manuals supplied with the boat. Read all labels on the outboard motor and the boat. If you need any additional information, contact your Yamaha dealer. EMU33832 Warning labels If these labels are damaged or missing, contact your Yamaha dealer for replacements. F9.9FMH... - Page 13 General information FT9.9GE, FT9.9GEP...
- Page 14 General information ZMU05670 EMU33912 Contents of labels EWM01671 The above warning labels mean as follows. WARNING Read Owner’s Manuals and labels. EWM01691 Wear an approved personal flotation de- WARNING vice (PFD). Emergency starting does not have start- Attach engine shut-off cord (lanyard) to in-gear protection.
- Page 15 General information EMU33843 Electrical hazard Symbols The following symbols mean as follows. Notice/Warning ZMU05666 Remote control lever/gear shift lever operat- ing direction, dual direction ZMU05696 Read Owner’s Manual ZMU05667 Engine start/ Engine cranking ZMU05664 Hazard caused by continuous rotation ZMU05668 ZMU05665...
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Page 16: Specifications And Requirements
Specifications and requirements EMU34520 Weight (AL) L: Specifications F9.9FMH 41.0 kg (90 lb) TIP: FT9.9GE 44.0 kg (97 lb) “(AL)” stated in the specification data below FT9.9GEP 49.0 kg (108 lb) represents the numerical value for the alumi- Weight (AL) X: num propeller installed. -
Page 17: Installation Requirements
Specifications and requirements Min. cold cranking amps (CCA/EN): Lubrication: FT9.9GE 347.0 A Wet sump FT9.9GEP 347.0 A Recommended gear oil: Min. rated capacity (20HR/IEC): Hypoid gear oil SAE#90 FT9.9GE 40.0 Ah Gear oil quantity: FT9.9GEP 40.0 Ah F9.9FMH 0.150 L (0.159 US qt, Alternator output: 0.132 Imp.qt) F9.9FMH 80 W... -
Page 18: Mounting Motor
Your Yamaha dealer can help you select the right propeller for your boating needs. Select a propeller that will allow the engine to reach... -
Page 19: Start-In-Gear Protection
If the recommended engine oil grades are not EMU25760 Start-in-gear protection available, select an alternative from the fol- Yamaha outboard motors affixed with the pic- lowing chart according to the average temper- tured label or Yamaha-approved remote con- atures in your area. -
Page 20: Fuel Requirements
A tool kit with assorted screwdrivers, pliers, gine starting and running problems. Yamaha wrenches (including metric sizes), and does not recommend gasohol containing electrical tape. -
Page 21: Components
EMU2579T Components diagram TIP: * May not be exactly as shown; also may not be included as standard equipment on all models (order from dealer). F9.9F 1. Top cowling 16.Throttle grip 2. Cowling lock lever 17.Throttle friction adjuster 3. Anti-cavitation plate 18.Tilt lock lever... -
Page 22: Fuel Tank
Components FT9.9G EWM00020 1. Top cowling WARNING 2. Cowling lock lever The fuel tank supplied with this engine is 3. Anti-cavitation plate 4. Propeller its dedicated fuel reservoir and must not 5. Cooling water inlet be used as a fuel storage container. Com- 6. -
Page 23: Fuel Joint
Components EMU26190 2. Fuel gauge Remote control lever 3. Fuel joint Moving the lever forward from the neutral po- 4. Fuel tank cap sition engages forward gear. Pulling the lever EMU25830 back from neutral engages reverse. The en- Fuel joint gine will continue to run at idle until the lever This joint is used to connect the fuel line. -
Page 24: Neutral Throttle Lever
Components EMU26212 Neutral throttle lever To open the throttle without shifting into either forward or reverse, put the remote control le- ver in the neutral position and lift the neutral throttle lever. EMU25912 Tiller handle To change direction, move the tiller handle to the left or right as necessary. -
Page 25: Throttle Grip
Components EMU25941 there is too much resistance, it could be Throttle grip difficult to move the remote control lever The throttle grip is on the tiller handle. Turn or throttle grip, which could result in an the grip counterclockwise to increase speed accident. -
Page 26: Engine Stop Button
Components clothing that could tear loose. Do not route the cord where it could become entangled, preventing it from functioning. Avoid acci- dentally pulling the cord during normal operation. Loss of engine power means the loss of most steering control. Also, without engine power, the boat could slow rapidly. -
Page 27: Power Tilt Switch
Components “ ” (off) TIP: With the main switch in the “ ” (off) posi- For instructions on using the power tilt switch, tion, the electrical circuits are off, and the key see pages 44 and 46. can be removed. EMU31432 Steering friction adjuster “... -
Page 28: Trim Rod (Tilt Pin)
Components EMU30530 Tilt lock mechanism The tilt lock mechanism is used to prevent the outboard motor from lifting out of the water when in reverse gear. 1. Nut Nut tightening torque: 6.0 Nm (0.61 kgf-m, 4.4 ft-lb) TIP: 1. Tilt lock lever Steering movement is blocked when the To lock it, set the tilt lock lever in the lock po- adjuster lever is set to the “A”... -
Page 29: Tilt Support Bar
Components the normal running position, use an addi- tional support device to secure it in the tilt position. EMU26333 Tilt support bar The tilt support bar keeps the outboard motor in the tilted up position. 1. Power tilt unit 2. Power tilt motor ECM00660 NOTICE Do not use the tilt support lever or knob... -
Page 30: Alert Indicator
Components EMU26303 Alert indicator If the engine develops a condition which is cause for alert, the indicator lights up. For de- tails on how to read the alert indicator, see page 26. 1. Low oil pressure-alert indicator... -
Page 31: Instruments And Indicators
Instruments and indicators EMU36014 Indicators EMU36024 Low oil pressure-alert indicator If oil pressure drops too low, this indicator will light up. For further information, see page 26. ECM00022 NOTICE Do not continue to run the engine if the low oil pressure-alert indicator is on and the engine oil level is lower. -
Page 32: Engine Control System
ECM00091 NOTICE Do not continue to operate the engine if a alert device has activated. Consult your Yamaha dealer if the problem cannot be lo- cated and corrected. EMU3016B Low oil pressure alert If the oil pressure drops too low, the alert de- vice will activate. -
Page 33: Installation
Installation EMU26902 Installation The information presented in this section is in- tended as reference only. It is not possible to provide complete instructions for every possi- ble boat and motor combination. Proper mounting depends in part on experience and the specific boat and motor combination. EWM01590 WARNING Overpowering a boat could cause se-... - Page 34 Installation 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 motor so that the anti-cavitation plate is between the bottom of the boat and a level 25 mm (1 in) below it.
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Page 35: Clamping The Outboard Motor
Otherwise the engine could be the optimum mounting height. Consult your completely lost if it accidentally falls off Yamaha dealer or boat manufacturer for the transom. further information on determining the prop- er mounting height. -
Page 36: Operation
Operation EMU36381 For the first hour of operation: First-time operation Run the engine at varying speeds up to EMU36391 2000 r/min or approximately half throttle. Fill engine oil For the second hour of operation: The engine is shipped from the factory without Increase engine speed as much as nec- engine oil. -
Page 37: Remove The Top Cowling
Operation an emergency reserve. With the boat level on EMU36902 Controls a trailer or in the water, check the fuel level. Tiller handle models: For fuel filling instructions, see page 33. Move the tiller handle fully to the left and EMU36571 Remove the top cowling right to make sure operation is smooth. -
Page 38: Engine Oil
Operation ZMU02082 1. Cord 1. Lower level mark 2. Clip 2. Oil dipstick 3. Engine shut-off switch 3. Upper level mark EMU27166 EMU27153 Engine oil Engine Put the outboard motor in an upright po- Check the engine and engine mounting. sition (not tilted). -
Page 39: Checking Power Tilt System
Tilt the outboard motor up and check that Yamaha dealer. the tilt rod is pushed out completely. Check that the tilt rod is free of corrosion or other flaws. -
Page 40: Operating Engine
Operation a lot of gasoline vapor, or get some gas- Touch the fuel nozzle to the filler opening oline in your eyes, see your doctor im- or funnel to help prevent electrostatic mediately. If gasoline spills on your sparks. skin, wash with soap and water. If gaso- Fill the fuel tank, but do not overfill. -
Page 41: Sending Fuel (Portable Tank)
Operation This product emits exhaust gases which contain carbon monoxide, a colorless, odorless gas which could cause brain damage or death when inhaled. Symp- toms include nausea, dizziness, and drowsiness. Keep cockpit and cabin ar- eas well ventilated. Avoid blocking ex- haust outlets. - Page 42 Operation EMU34813 Manual start models (tiller control) EWM01840 WARNING Failure to attached engine shut-off cord could result in a runaway boat if opera- tor is ejected. Attach the engine shut-off cord to a secure place on your clothing, or your arm or leg while operating. Do not attach the cord to clothing that could tear loose.
- Page 43 Operation start, place the throttle grip in the “ ” (warm engine) position and try again. After the engine starts, slowly return the manual starter handle to its original posi- tion before releasing it. Slowly return the throttle grip to the fully Starting procedure (warm engine) closed position.
- Page 44 Operation Place the throttle grip in the “ ” It is not necessary to use the choke when (start) position. starting a warm engine. After the engine starts, slowly return the manual starter handle to its original posi- tion before releasing it. Slowly return the throttle grip to the fully closed position.
- Page 45 Operation Open the throttle slightly without shifting using the neutral throttle lever. TIP: The start-in-gear protection device prevents TIP: the engine from starting except when in neu- tral. The neutral throttle lever can only be used Attach the engine shut-off cord to a se- when the remote control lever is in neutral.
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Page 46: Checks After Starting Engine
Immediately after the engine starts, re- the cooling water pilot hole is blocked. lease the main switch and allow it to re- Consult your Yamaha dealer if the prob- turn to “ ” (on). The remote choke lem cannot be located and corrected. -
Page 47: Checks After Engine Warm Up
Operation EMU36531 Checks after engine warm up EMU36541 Shifting While the boat is tightly moored, and without applying throttle, confirm that the engine shifts smoothly into forward and reverse, and back to neutral. EMU36980 Stop switches Turn the main switch to “ ”, or press the engine stop button and make sure the en- 1. -
Page 48: Stopping Boat
Operation After the engine is at idle speed in gear move the remote control lever / gear shift lever firmly and crisply into the neutral po- sition. TIP: Tiller handle models: The gear shift lever op- erates only when the throttle grip is in the fully closed position. -
Page 49: Stopping Engine
Operation The boat is not equipped with a separate braking system. Water resistance stops it af- ter the throttle lever is moved back to idle. The stopping distance varies depending on gross weight, water surface conditions, and wind di- rection. EMU27821 Stopping engine Before stopping the engine, first let it cool off... -
Page 50: Trimming Outboard Motor
Operation EMU27862 Trimming outboard motor EWM00740 WARNING Excessive trim for the operating condi- tions (either trim up or trim down) can cause boat instability and can make steer- ing the boat more difficult. This increases the possibility of an accident. If the boat begins to feel unstable or is hard to steer, slow down and/or readjust the trim angle. -
Page 51: Adjusting Trim Angle (Power Tilt Models)
Operation EMU27904 Make test runs with the trim set to different an- Adjusting trim angle (power tilt mod- gles to find the position that works best for els) your boat and operating conditions. EWM00753 EMU27912 WARNING Adjusting boat trim Be sure all people are clear of the out- When the boat is on plane, a bow-up attitude board motor when adjusting the trim an- results in less drag, greater stability and effi-... -
Page 52: Tilting Up And Down
Operation EWM00222 WARNING Make sure that no one is near the outboard motor when tilting the outboard motor up or down. Otherwise, body parts could be crushed between the outboard motor and the clamp bracket. EWM00250 WARNING Leaking fuel is a fire hazard. If there is a Bow Down fuel joint on the outboard motor, discon- Too much trim-in causes the boat to “plow”... -
Page 53: Procedure For Tilting Up (Power Tilt Models)
Operation Do not use the tilt support lever or knob when trailering the boat. The out- board motor could shake loose from the tilt support and fall. If the motor cannot be trailered in the normal run- ning position, use an additional sup- port device to secure it in the tilt position. -
Page 54: Procedure For Tilting Down (Manual Tilt Models)
Operation “ ” (down) to retract the trim rods. NOTICE: Make sure that the trim rods retracts completely during mooring. This protects the rods from marine growth and corrosion, which could damage the power trim and tilt mecha- nism. [ECM00252] EMU30192 Procedure for tilting down (manual tilt models) -
Page 55: Shallow Water
Operation Use extra care when operating in re- verse. Too much reverse thrust can cause the outboard motor to lift out of the water, increasing the chance of acci- dent and personal injury. ECM00260 NOTICE Do not tilt the outboard motor up so that the cooling water inlet on the lower unit is above the surface of the water when set- Push the power tilt switch “... -
Page 56: Power Tilt Models
Operation Place the tilt lock lever in the lock/down position, then slightly tilt the outboard mo- tor up until the tilt support bar automati- cally returns to the free position. Place the tilt lock lever in the release/up position. Slowly lower the outboard motor to the normal position. -
Page 57: Cruising In Other Conditions
Cruising in muddy, turbid, or acidic water Yamaha strongly recommends that you use the optional chromium-plated water pump kit (see page 14) if you use the outboard motor in acidic water or water with a lot of sediment in it, such as muddy or turbid (cloudy) water. -
Page 58: Maintenance
Leaking fuel is a fire hazard. When trans- position using a motor support device such as porting and storing the outboard motor, a transom saver bar. Consult your Yamaha disconnect the fuel line from the out- dealer for further details. - Page 59 Maintenance To prevent steering movement, turn the adjuster lever to “A” (if equipped with the adjuster lever). To hold the steering bracket easily, raise the tiller handle to the vertical position (if equipped with the tiller handle). 1. Steering bracket 2.
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Page 60: Storing Outboard Motor
Remove the engine top cowling and si- It is advisable to have your outboard motor lencer cover/cap, if equipped. Remove serviced by an authorized Yamaha dealer pri- the propeller. For further details, see or to storage. However, you, the owner, with a page 65. -
Page 61: Lubrication
WARNING! Do replacement should be performed by an not touch or remove electrical parts authorized Yamaha dealer prior to use. when starting or during operation. Grease all grease fittings. For further de- Keep hands, hair, and clothes away tails, see page 60. -
Page 62: Checking Painted Surface Of Outboard Motor
Always completely reassemble the mo- tor before operation. EMU28511 Replacement parts If replacement parts are necessary, use only genuine Yamaha parts or parts of equivalent EMU28461 Checking painted surface of outboard design and quality. Any part of inferior quality motor... -
Page 63: Maintenance Chart 1
When operating in salt water, muddy, other turbid (cloudy), acidic water, the engine should be flushed with clean water after each use. The “ ” symbol indicates the check-ups which you may carry out yourself. The “ ” symbol indicates work to be carried out by your Yamaha dealer. Initial Every Item Actions... - Page 64 Maintenance Initial Every Item Actions 20 hours 100 hours 300 hours 500 hours (3 months) (1 year) (3 years) (5 years) Inspection, cleaning or Engine oil filter (built replacement as neces- into oil pan) sary Fuel filter (disposal Replacement type) Fuel line (High pres- Inspection sure)
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Page 65: Maintenance Chart 2
Inspection or replace- switch/choke switch ment as necessary Wire harness connec- Inspection or replace- tions/wire coupler con- ment as necessary nections Fuel tank (Yamaha por- Inspection and clean- table tank) ing as necessary EMU34451 Maintenance chart 2 Every Item Actions... -
Page 66: Greasing
Maintenance EMU28943 Greasing Yamaha grease A (water resistant grease) Yamaha grease D (corrosion resistant grease; for propeller shaft) F9.9F, FT9.9G... -
Page 67: Cleaning And Adjusting Spark Plug
Do not attempt to di- agnose any problems yourself. Instead, take the outboard motor to a Yamaha dealer. You 1. Spark plug gap should periodically remove and inspect the 2. -
Page 68: Inspecting Idle Speed
Once the engine has warmed up, verify whether the idle speed is set to specifica- tion. For idle speed specifications, see page 10. If you have difficulty verifying the idle speed, or the idle speed requires adjustment, consult a Yamaha dealer or other qualified mechanic. - Page 69 10. Recheck the oil level using the dipstick to be sure the level falls between the upper and lower marks. Consult your Yamaha dealer if the oil level is out of specified lev- 1. Drain screw Add the correct amount of oil through the filler hole.
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Page 70: Inspecting Wiring And Connectors
12. Dispose of used oil according to local regulations. TIP: For more information on the disposal of used oil, consult your Yamaha dealer. Change the oil more often when operating the engine under adverse conditions such as extended trolling. EMU29114... -
Page 71: Removing Propeller
Dual thrust models tion and be lost. Straighten the cotter pin and pull it out us- ing a pair of pliers. Apply Yamaha marine grease or a corro- sion resistant grease to the propeller shaft. Install the spacer (if equipped), thrust washer, washer (if equipped), and pro- peller on the propeller shaft. - Page 72 Apply Yamaha marine grease or a corro- sion resistant grease to the propeller shaft.
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Page 73: Changing Gear Oil
[ECM00713] cur if the outboard motor accidentally TIP: falls. For disposal of used oil, consult your Yamaha Tilt the outboard motor so that the gear oil dealer. drain screw is at the lowest point possi- Put the outboard motor in a vertical posi- ble. -
Page 74: Cleaning Fuel Tank
If you have any question about properly Remove the screws holding the fuel joint doing this procedure, consult your assembly. Pull the assembly out of the Yamaha dealer. tank. Keep away from sparks, cigarettes, flames, or other sources of ignition when cleaning the fuel tank. -
Page 75: Inspecting And Replacing Anode(S)
Do not paint anodes, as this would render TIP: them ineffective. Inspect ground leads attached to external an- odes on equipped models. Consult a Yamaha dealer for inspection and replacement of inter- nal anodes attached to the power unit. EMU29323... -
Page 76: Connecting The Battery
If the battery needs charging, nected, or the battery will not start the en- consult your Yamaha dealer. gine. Check the battery connections. They EMU29371... -
Page 77: Trouble Recovery
Yamaha outboard motors. Therefore Q. Has fuel pump malfunctioned? some items may not apply to your model. A. Have serviced by a Yamaha dealer. If your outboard motor requires repair, bring it to your Yamaha dealer. Q. Are spark plug(s) fouled or of incorrect... - Page 78 A. Return to normal operating position. A. Fill tank with clean, fresh fuel. Q. Is carburetor clogged? Q. Is fuel filter clogged? A. Have serviced by a Yamaha dealer. A. Clean or replace filter. Q. Is fuel joint connection incorrect? Q. Have ignition parts failed? A.
- Page 79 Q. Is fuel system obstructed? Q. Is water pump or thermostat faulty? A. Check for pinched or kinked fuel line or oth- A. Have serviced by a Yamaha dealer. er obstructions in fuel system. Q. Is there excess water in fuel filter cup? Q.
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Page 80: Temporary Action In Emergency
Substituting an incorrect fuse or a piece of Q. Is steering pivot loose or damaged? wire could allow excessive current flow. A. Tighten or have serviced by a Yamaha This could cause electric system damage dealer. and a fire hazard. -
Page 81: Power Tilt Will Not Operate
Trouble Recovery EWM01022 WARNING Use this procedure only in an emergen- cy to return to the nearest port for re- pairs. When the emergency starter rope is used to start the engine, the start-in- gear protection device does not operate. Make sure the remote control lever is in neutral. -
Page 82: Emergency Starting Engine
Trouble Recovery Do not touch the ignition coil, spark plug wire, spark plug cap, or other electrical components when starting or operating the motor. You could get an electrical shock. EMU29562 Emergency starting engine Remove the top cowling. Remove the start-in-gear protection ca- ZMU01880 ble from the starter, if equipped. -
Page 83: Engine Fails To Operate
[ECM00381] 1. Yellow cord EMU33501 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-... - Page 84 YAMAHA MOTOR CO., LTD. Printed in Japan March 2010–0.1 × 1 CR Printed on recycled paper...