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Components

15

EMU25982

Throttle friction adjuster

An adjustable friction device within the
aprons restricts movement of the throttle le-
ver according to the operator’s preference.

When constant speed is desired, tighten the
adjuster to maintain the desired throttle set-
ting.

WARNING

EWM01481

Do not overtighten the friction adjuster. If
there is too much resistance, it could be
difficult to move the throttle lever, which
could result in an accident.

EMU25996

Engine shut-off cord (lanyard) and clip

The clip must be attached to the engine shut-
off switch for the engine to run. The cord
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
cord will pull out the clip, stopping ignition to
the engine. This will prevent the boat from
running away under power. 

WARNING! At-

tach 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. Do not
route the cord where it could become en-
tangled, preventing it from functioning.
Avoid accidentally 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. This could cause peo-
ple and objects in the boat to be thrown
forward.

 [EWM00123]

EMU26004

Engine stop button 

The engine stop button stops the engine
when the button is pushed.

EMU26051

Choke knob

To supply the engine with the rich fuel mix-
ture required to start, turn this knob counter-
clockwise.

ZMU02597

1. Engine shut-off switch
2. Clip
3. Engine shut-off cord (lanyard)

1. Engine stop button

1

3

2

ZMU02598

1

ZMU02650

U6GD22E0.book  Page 15  Friday, January 13, 2023  10:22 AM

Содержание 2D

Страница 1: ...DIC183 2D OWNER S MANUAL 6GD F8199 22 Read this manual carefully before operating this outboard motor...

Страница 2: ...arefully 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 U6GD22E0 book Page 1 Friday Januar...

Страница 3: ...minor discrepancies between your machine and this manual If there is any question concerning this manual please consult your Yamaha dealer To ensure long product life Yamaha recom mends that you use t...

Страница 4: ...gine oil requirements 9 Why Yamalube 10 Fuel requirements 10 Gasoline 10 Anti fouling paint 10 Outboard motor disposal requirements 11 Emergency equipment 11 Components 12 Components diagram 12 Fuel t...

Страница 5: ...Clamp screw mounting models 32 Storing outboard motor 33 Procedure 33 Lubrication 34 Cleaning the outboard motor 34 Checking painted surface of outboard motor 34 Periodic maintenance 34 Replacement pa...

Страница 6: ...overboard or leaves the helm This prevents the boat from running away under power and leaving peo ple stranded or running over people or ob jects Always attach the engine shut off cord to a secure pl...

Страница 7: ...gine Stay away from swimming areas Swimmers can be hard to see The propeller can keep moving even when the motor is in neutral Stop the engine when a person is in the water near you EMU33752 Passenger...

Страница 8: ...o the sudden deceleration Parts of the outboard motor could come loose as a result of the impact and could be thrown into the boat The boat or outboard motor could be dam aged as a result of the impac...

Страница 9: ...ixed to the clamp bracket or swivel bracket Regulatory Compliance Mark RCM Engines affixed with this mark conform to certain portion s of the Australian Radio Communications Act ICES 002 Compliance La...

Страница 10: ...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 EMU33836 Warning labels If these labels are dam...

Страница 11: ...ng away from rotating parts while the engine is running Do not touch or remove electrical parts when starting or during operation 3 WARNING EWM01672 Read Owner s Manuals and labels Wear an approved pe...

Страница 12: ...33 Symbols The following symbols mean as follows Notice Warning Read Owner s Manual Hazard caused by continuous rotation Electrical hazard ZMU05696 ZMU05664 ZMU05665 ZMU05666 U6GD22E0 book Page 7 Frid...

Страница 13: ...k plug NGK BR7HS Spark plug gap 0 6 0 7 mm 0 024 0 028 in Steering system Tiller handle Starting system Manual starter Starting carburetion system Choke valve Lower unit Gear shift positions Forward G...

Страница 14: ...e a direct impact on acceleration top speed fuel economy and even engine life Yamaha designs and manufactures pro pellers for every Yamaha outboard motor and every application Your outboard motor came...

Страница 15: ...aha recom mends that you use alcohol free see Gaso hol gasoline whenever possible NOTICE ECM01982 Do not use leaded gasoline Leaded gasoline can seriously damage the en gine Avoid getting water and co...

Страница 16: ...y equipment Keep the following items onboard in case there is trouble with the outboard motor A tool kit with assorted screwdrivers pliers wrenches including metric sizes and electrical tape Waterproo...

Страница 17: ...standard equipment on all models order from dealer 1 10 6 7 8 9 2 3 5 4 ZMU02591 1 Air vent screw 2 Fuel tank cap 3 Fuel cock 4 Anti cavitation plate 5 Propeller 6 Anode 7 Cooling water inlet 8 Trim r...

Страница 18: ...screw is on the fuel tank cap To loosen the screw turn it counterclockwise EMU42995 Fuel cock The fuel cock turns on and off the supply of fuel from the fuel tank to the engine 1 6 7 8 9 2 3 5 4 ZMU0...

Страница 19: ...tor turn the fuel cock to the open position Normal running is done with the fuel cock in this position EMU25914 Tiller handle To change direction move the tiller handle to the left or right as necessa...

Страница 20: ...the engine This will prevent the boat from running away under power WARNING At tach the engine shut off cord to a secure place on your clothing or your arm or leg while operating Do not attach the co...

Страница 21: ...urn the adjuster clockwise To decrease resistance turn the adjuster counterclockwise WARNING EWM00041 Do not overtighten the friction adjuster If there is too much resistance it could be difficult to...

Страница 22: ...e forward the tilt lock mechanism disengages and the outboard motor can be tilted up EMU26323 Tilt support knob To keep the outboard motor in the tilted up position push the tilt support knob under th...

Страница 23: ...erson experienced in proper outboard motor mounting should show you how to mount your out board motor The outboard motor should be mounted so that the boat is well balanced Otherwise the boat could be...

Страница 24: ...ght Consult your Yamaha dealer or boat man ufacturer for further information on deter mining the proper mounting height For instructions on setting the trim angle of the outboard motor see page 27 EMU...

Страница 25: ...ree quarter throttle approximately 4000 r min Vary engine speed occasionally Run at full throttle for one minute then allow about 10 minutes of operation at three quarter throttle or less to let the e...

Страница 26: ...sition Make sure that it operates smoothly and that it com pletely returns to the fully closed position EMU36484 Engine shut off cord lanyard Inspect the engine shut off cord and clip for damage such...

Страница 27: ...and oil mixing 100 1 NOTICE ECM00812 Avoid using any oil other than the spec ified type Use a thoroughly blended fuel oil mix ture If the mixture is not thoroughly mixed or if the mixing ratio is inco...

Страница 28: ...r you When the air vent screw is loosened gasoline vapor will be released Gaso line is highly flammable and its vapors are flammable and explosive Refrain from smoking and keep away from open flames a...

Страница 29: ...ation Loss of engine power means the loss of most steering control Also without engine power the boat could slow rapidly This could cause people and objects in the boat to be thrown forward 1 If the e...

Страница 30: ...r 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 the engine again If the...

Страница 31: ...ted with the clip removed from the engine shut off switch EMU27741 Shifting WARNING EWM00181 Before shifting make sure there are no swimmers or obstacles in the water near you NOTICE ECM00221 To chang...

Страница 32: ...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...

Страница 33: ...oving or installing the rod Use caution when trying a trim position for the first time Increase speed gradu ally and watch for any signs of instability or control problems Improper trim an gle can cau...

Страница 34: ...ing opera tion difficult and dangerous TIP Depending on the type of boat the outboard motor trim angle may have little effect on the trim of the boat when operating EMU27924 Tilting up and down If the...

Страница 35: ...cowling or the carrying handle if equipped with one hand and tilt the outboard motor up fully until the tilt support bar automatically locks 6 Tilt support knob equipped models Hold the rear of the t...

Страница 36: ...92 Cruising in other conditions Cruising in salt water After operating in salt water flush the cooling water passages with fresh water to prevent them from becoming clogged Also rinse the outside of t...

Страница 37: ...it in the tilt position NOTICE ECM02441 When storing the outboard motor for pro longed time fuel must be drained from the fuel tank The deteriorated fuel could clog the fuel line causing engine start...

Страница 38: ...ion fogging lu bricating of the engine is mandatory to pre vent excessive engine damage due to rust Perform the flushing and fogging at the same time 1 Wash the outboard motor body using fresh water F...

Страница 39: ...s see page 38 TIP For long term storage fogging the engine with fogging oil is recommended Contact your Yamaha dealer for information about fogging oil and procedures for your outboard motor EMU44342...

Страница 40: ...sories are available from your Yamaha dealer EMU34152 Severe operating conditions Severe operating conditions involve one or more of the following types of operation on a regular basis Operating conti...

Страница 41: ...mbol indicates the check ups which you may carry out yourself The symbol indicates work to be carried out by your Yamaha dealer Item Actions Initial Every 20 hours 3 months 100 hours 1 year 300 hours...

Страница 42: ...spection Main switch stop switch choke switch Inspection or replace ment as necessary Wire harness connec tions wire coupler con nections Inspection or replace ment as necessary Fuel tank built in tan...

Страница 43: ...Maintenance 38 EMU47000 Greasing Yamaha grease A water resistant grease ZMU02617 U6GD22E0 book Page 38 Friday January 13 2023 10 22 AM...

Страница 44: ...ul not to damage the in sulator A damaged insulator could al low external sparks which could lead to explosion or fire EWM00562 3 Be sure to use the specified spark plug otherwise the engine may not o...

Страница 45: ...lty verifying the idle speed or the idle speed requires ad justment consult a Yamaha dealer or other qualified mechanic EMU29116 Inspecting wiring and connectors Inspect that each connector is engaged...

Страница 46: ...aft 2 Insert the shear pin into the hole in the propeller shaft 3 Align the shear pin with the groove in the propeller boss and slide the propeller over the propeller shaft 4 Align the hole in the pro...

Страница 47: ...ket before installation 7 Put a new gasket on the gear oil drain screw Insert and tighten the gear oil drain screw TIP Apply a light coat of gear oil to the gear oil drain screw thread and gasket befo...

Страница 48: ...iring damaged or poorly con nected A Check wires for wear or breaks Tighten all loose connections Replace worn or broken wires Q Are ignition parts faulty A Have serviced by a Yamaha dealer Q Is engin...

Страница 49: ...t operation Q Is outboard motor mounted at incorrect height on transom A Have outboard motor adjusted to proper transom height Q Is boat bottom fouled with marine growth A Clean boat bottom Q Are spar...

Страница 50: ...propeller Q Is outboard motor mounting bolt loose A Tighten bolt Q Is steering pivot loose or damaged A Tighten or have serviced by a Yamaha dealer EMU29435 Temporary action in emergen cy EMU29442 Im...

Страница 51: ...angerous Keep loose clothing and other objects away when starting the engine Use the emergency starter rope only as instructed Do not touch the fly wheel or other moving parts when the engine is runni...

Страница 52: ...trong pull straight out to crank the engine Repeat if necessary EMU33502 Treatment of submerged motor If the outboard motor is submerged immedi ately take it to a Yamaha dealer Otherwise some corrosio...

Страница 53: ...ecking 21 Engine oil checking 21 Engine oil requirements 9 Engine shut off cord lanyard 1 21 Engine shut off cord lanyard and clip 15 Engine stop button 15 F Filling fuel for built in tank 21 First ti...

Страница 54: ...Shifting 26 Spark plug cleaning and adjusting 39 Specifications 8 Starter will not operate 45 Starting engine 24 Steering friction adjuster 16 Stop switches 26 Stopping boat 26 Stopping engine 27 Sto...

Страница 55: ...U6GD22E0 book Page 50 Friday January 13 2023 10 22 AM...

Страница 56: ...DIC183 January 2023 Printed in Thailand...

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