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Yamaha LZ150D, Owner'S Manual

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Yamaha LZ150D Owner'S Manual Download Page 40

 

Operation

 

35

 

EMU27321

 

Oil level indicator operation

 

The various functions of the oil level system are as follows:

 

EMU27381

 

Oil level indicator

 

Electric start models

 

Oil level 
warning 

indicator 

(digital 

tachometer)

Oil level warning 

indicator (analog 

tachometer)

Engine oil 

tank

Remote oil 

tank

Remarks

 

Green

more than 300 

cm

 

3

 

 (0.32 US 

qt, 0.26 Imp 

qt)

more than 

1500 cm

 

3

 

 (1.6 

US qt, 1.31 

Imp qt)

 

●

 

No refilling necessary.

Yellow

more than 300 

cm

 

3

 

 (0.32 US 

qt, 0.26 Imp 

qt)

1500 cm

 

3

 

 (1.6 

US qt, 1.31 
Imp qt) or less

 

●

 

Add oil; see page 33.

Red–Yellow–

Green

300 cm

 

3

 

 (0.32 

US qt, 0.26 

Imp qt) or less

more than 

1500 cm

 

3

 

 (1.6 

US qt, 1.31 
Imp qt)

 

●

 

Check oil filter for clog-
ging.

 

●

 

Check battery cable 
connection. Buzzer will 
sound.

 

●

 

Engine speed is auto-
matically reduced to 
about 2000 r/min.

Red

300 cm

 

3

 

 (0.32 

US qt, 0.26 

Imp qt) or less

1500 cm

 

3

 

 (1.6 

US qt, 1.31 
Imp qt) or less

 

●

 

Oil has not been added.

 

●

 

Buzzer will sound.

 

●

 

Engine speed is auto-
matically reduced to 
about 2000 r/min.

 

●

 

Buzzer sounds in 
remote control box and 
engine speed is limited 
to about 2000 r/min to 
help conserve oil.

Summary of Contents for LZ150D

Page 1: ...Printed in Japan April 2004 0 4 1 Printed on recycled paper Z150D LZ150D Z175D Z200D LZ200D OWNER S MANUAL 68F 28199 16 U S A Edition LIT 18626 05 95 U68F16 Hyoshi 3 11 04 12 36 AM Page 1 ...

Page 2: ...EMU25071 ZMU01690 Read this owner s manual carefully before operating your outboard motor U68F16 Hyoshi 3 11 04 12 36 AM Page 2 ...

Page 3: ...0 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 Yamaha continually seeks advancements in product design and quality Therefore while this manual contains the most current prod uct information available at the time of print ing there may be minor discrepancies between your mac...

Page 4: ...acle type 17 Trim tab with anode 17 Tilt support lever for power trim and tilt or hydro tilt model 18 Top cowling lock levers 18 Flushing device 18 Tachometer 19 Digital tachometer 19 Oil level indicators three indicators 19 Oil level indicator digital type 20 Overheat warning indicator digital type 20 Speedometer digital type 20 Trim meter 21 Trim meter digital type 21 Hour meter digital type 21 ...

Page 5: ...ning and adjusting spark plug 56 Checking fuel system 57 Inspecting fuel filter 58 Cleaning fuel filter 58 Inspecting idling speed 59 Checking water in engine oil tank 60 Checking wiring and connectors 60 Exhaust leakage 60 Water leakage 60 Checking power trim and tilt system 60 Checking propeller 61 Removing the propeller 62 Installing the propeller 62 Changing gear oil 63 Inspecting and replacin...

Page 6: ... key switch is equipped with the mo tor the key identification number is stamped on your key as shown in the illustration Record this number in the space provided for reference in case you need a new key EMU25220 Emission control information EMU25230 North American models This engine conforms to U S Environmental Protection Agency EPA regulations for ma rine SI engines See the label affixed to you...

Page 7: ...Board s 2001 ex haust emission standards Engines meeting these standards have 75 lower emissions than conventional carbureted two stroke en gines These engines are equivalent to the U S EPA s 2006 standards for marine en gines EMU25290 Two Stars Very Low Emission The two star label identifies engines that meet the Air Resources Board s 2004 ex haust emission standards Engines meeting these standar...

Page 8: ...or tak ing drugs About 50 of all boating fatali ties involve intoxication Have an approved personal flotation de vice PFD on board for every occupant It is a good idea to wear a PFD whenever boating At a minimum children and non swimmers should always wear PFDs and everyone should wear PFDs when there are potentially hazardous boating condi tions Gasoline is highly flammable and its va pors are fl...

Page 9: ... and shut off the engine Be informed about boating safety Additional publications and information can be obtained from many organizations including the fol lowing United States Coast Guard Consumer Affairs Staff G BC Office of Boating Public and Consumer Af fairs U S Coast Guard Headquarters Washington D C 20593 0001 Boating Safety Hotline 1 800 368 5647 National Marine Manufacturers Associa tion ...

Page 10: ...stroke outboard oil or another 2 stroke engine oil with a NMMA certified TC W3 rate Refer to Owner s manual EMU25500 Basic boating rules Rules of the road Just as there are rules which apply when you are driving on streets and high ways there are waterway rules which apply when you are driving your boat These rules are used internationally and are also enforced by the United States Coast Guard and...

Page 11: ...al circum stances which may render a departure from the above rules necessary in order to avoid immediate danger In other words follow the standard rules ex cept when a collision will occur unless both vessels try to avoid each other If that is the case both vessels become Give Way ves sels EMU25520 Rules when encountering vessels There are three main situations which you may encounter with other ...

Page 12: ...al to do so If the operator of a power driven vessel is preparing to go around a bend that may obstruct the view of other wa ter vessels the operator should sound a pro longed blast on the whistle 4 to 6 seconds If another vessel is around the bend it too should sound the whistle Even if no reply is heard however the vessel should still pro ceed around the bend with caution If you navigate such wa...

Page 13: ...r into port and black buoys are to port left side When navigating out of port your posi tion with respect to the buoys should be re versed red buoys should be to port and black buoys to starboard Many bodies of water used by boaters are entirely within the boundaries of a particular state The Uniform State Waterway Marking System has been devised for these waters This system uses buoys and signs w...

Page 14: ... 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 Refuel portable fuel tanks off the boat Take care not to spill gasoline If gaso line spills wipe it up immediately with ZMU01708 ...

Page 15: ...minimum octane ratings Yamaha does not recommended gasohol containing methanol because it can cause fuel system damage or engine performance problems EMU25660 Engine oil Use Yamalube 2 M outboard oil If Ya malube 2 M is not available use only anoth er outboard motor manufacturer s factory brand oil with TC W3 rating CAUTION ECM01290 Serious engine damage can result from the use of lower quality oi...

Page 16: ...er oper ating load Yamaha dealers stock a range of propellers and can advise you and install a propeller on your outboard that is best suited to your ap plication NOTE Select a propeller which will allow the engine to reach the middle or upper half of the oper ating range at full throttle with the maximum boat load If operating conditions such as light boat loads then allow the engine r min to ris...

Page 17: ...remote control box 14 15 13 11 12 18 1 2 3 4 9 10 8 6 5 7 2 19 16 17 ZMU04850 1 Top cowling 2 Top cowling lock lever s 3 Trim tab anode 4 Propeller 5 Cooling water inlet 6 Anti cavitation plate 7 Anode 8 Tilt support lever 9 Flushing device 10 Power trim and tilt switch 11 Remote control box side mount type 12 Remote control box binnacle mount type 13 Switch panel for use with binnacle type 14 Dig...

Page 18: ...ock trigger To shift out of neutral first pull the neutral in terlock trigger up 1 Power trim and tilt switch 2 Remote control lever 3 Neutral interlock trigger 4 Neutral throttle lever 5 Main switch choke switch 6 Engine stop lanyard switch 7 Throttle friction adjuster 1 Remote control lever 2 Power trim and tilt switch 3 Free accelerator 4 Throttle friction adjuster 2 3 2 1 4 ZMU04569 1 Neutral ...

Page 19: ...r is in the neutral position After the button is pushed the throttle be gins to open after the remote control lever is moved at least 35 After using the free accelerator return the remote control lever to the neutral position The free accelerator button will return au tomatically to its set position The remote control will then engage forward and re verse normally EMU25970 Throttle friction adjust...

Page 20: ...nition to the engine This will prevent the boat from running away un der power WARNING EWM00120 Attach the engine stop switch lanyard to a secure place on your clothing or your arm or leg while operating 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 n...

Page 21: ... trims the outboard motor up then tilts it up Pressing the switch down tilts the outboard mo tor down and trims it down When the switch is released the outboard motor will stop in its current position NOTE For instructions on using the power trim and tilt switch see pages 40 and 42 EMU26151 Power trim and tilt switch on bottom engine cowling The power trim and tilt switch is located on the side of...

Page 22: ... time For instructions on using the power trim and tilt switches see pages 40 and 42 EMU26240 Trim tab with anode The trim tab should be adjusted so that the steering control can be turned to either the right or left by applying the same amount of force WARNING EWM00840 An improperly adjusted trim tab could cause difficult steering Always test run after the trim tab has been installed or re placed...

Page 23: ...hen lift off the cowling When the cowling check to be sure it fits properly in the rubber seal Then lock the cowling again by moving the levers downward CAUTION ECM00550 The air intake grille on the top cowling is not designed as a handle and could break if used as such EMU26460 Flushing device This device is used to clean the cooling wa 1 Trim tab 2 Bolt 3 Cap 1 Tilt support lever A B ZMU01863 ZM...

Page 24: ...r and engine trouble warning indicators only operate when the en gine is equipped with the appropriate func tions EMU26540 Oil level indicators three indicators The indicators on the gauge show the status of the oil level For details on how to read the indicators see page 35 CAUTION ECM00030 Do not operate the engine without oil Se rious engine damage will occur 1 Flushing device 1 Tachometer 2 Oi...

Page 25: ...will start to blink For fur ther information on reading the indicator see page 26 CAUTION ECM00050 Do not continue to run the engine if the overheat warning indicator is on Serious engine damage will occur EMU26600 Speedometer digital type This gauge shows the boat speed NOTE After the main switch is first turned on all segments of the display come on as a test After a few seconds the gauge will c...

Page 26: ... trim and tilt switch EMU26620 Trim meter digital type This meter shows the trim angle of your out board motor NOTE Memorize the trim angles that work best for your boat under different conditions Adjust the trim angle to the desired using the power trim and tilt switch If the trim angle of your motor exceeds the trim operating range the top segment on the trim meter display will blink EMU26650 Ho...

Page 27: ...ce is kept in memory by bat tery power The stored data will be lost if the battery is disconnected EMU26700 Clock Press the mode button repeatedly until the indicator on the face of the gauge points to time To set the clock be sure the gauge is in the time mode Press the set button the hour display will begin blinking Press the mode button until the desired hour is displayed Press the set button a...

Page 28: ...f a warning device has activated Get back to the port within troll ing engine speed EMU26730 Low battery voltage warning indicator If battery voltage drops the display will auto matically turn on and begin to blink CAUTION ECM00870 Get back to the port soon if a warning de vice has activated For charging the bat tery consult your Yamaha dealer EMU26740 Fuel management meter The fuel management met...

Page 29: ...e to display the fuel flow of the port engine A for port will also be displayed Press the set button a third time to return the display to the total fuel flow of both engines for port and starboard will also be displayed to indicate both the port and starboard engines NOTE The fuel flow meter displays gallons hour or liters hour according to operator prefer ence Select the desired unit of measure ...

Page 30: ...f additives The Yamaha digital speedometer and fuel management meter calculates speed miles traveled and fuel economy by water movement at the stern of the boat This distance can vary greatly from the actual distance traveled because of water cur rents sea swells and the condition of the water speed sensor partially plugged or damaged Individual engines may slightly vary in their fuel consumption ...

Page 31: ...arning device has activated Consult your Yamaha dealer if the problem can not be located and corrected EMU26823 Overheat warning twin engines This engine has an overheat warning device If the engine temperature rises too high the warning device will activate Activation of warning device The engine speed will automatically de crease to about 2000 r min If equipped with an overheat warning indi cato...

Page 32: ...off the warning activation on the engine not affected by overheating turn off the main switch of the engine over heating EMU26843 Oil level warning and oil filter clogging warning Oil injection models This engine has an oil level warning system If the oil level falls below the lower limit the warning system will activate Activation of warning device Engine speed will automatically decrease to abou...

Page 33: ...TE The warning for oil filter clogging is similar to the warnings for low oil level and overheat ing To make troubleshooting easier check for engine overheating first then oil level and finally oil filter clogging 1 Oil filter ZMU03025 OFF START ON OFF START ON ZMU04584 1 ZMU03987 1 Oil filter 1 ZMU01952 ...

Page 34: ... does not have a capacity plate consult the boat manufacturer The information presented in this sec tion is intended as reference only It is not possible to provide complete in structions for every possible boat and motor combination Proper mounting depends in part on experience and the specific boat and motor combination WARNING EWM00830 Improper mounting of the outboard mo tor could result in ha...

Page 35: ...ation and the desired use Test runs at different heights can help deter mine the optimum mounting height Con sult your Yamaha dealer or boat manufacturer for further information on de termining the proper mounting height For instructions on setting the trim angle of the outboard motor see page 40 EMU27041 Breaking in engine Your new engine requires a period of break in to allow mating surfaces of ...

Page 36: ...ing at full throttle for more than 5 minutes at a time Let the engine cool between full throttle runs Vary en gine speed occasionally 5 After the first 10 hours Operate the engine normally EMU27101 Preoperation checks WARNING EWM00080 If any item in the preoperation check is not working properly have it inspected and repaired before operating the out board motor Otherwise an accident could occur C...

Page 37: ...erating the engine after a long peri od 12 months of storage proceed as fol lows 1 Start the engine Leave it idling WARNING EWM00090 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 is running 2 Watch for oil flowing through the oil feed pipes After any air in the oil lines has bee...

Page 38: ...e deposits Yamaha recommends the use of Ring Free Fuel Additive available from your Yamaha dealer Ring Free Fuel Addi tive has repeatedly proven its ability to clean combustion deposits from inside the engine notably the critical piston ring land area and fuel system components Follow product la beling for use instructions EMU27291 Filling oil for oil injection models WARNING EWM00530 Do not add g...

Page 39: ...an be added 2 Turn on the main switch The Yamaha oil injection system will automatically feed oil from the remote oil tank to the engine oil tank 3 Operate the engine normally CAUTION ECM00570 When the engine is operated for the first time or stored for a period of time a min imum of 5 liters 5 3 US qt 4 4 Imp qt of oil should be kept in the remote oil tank Otherwise the oil feed pump chamber will...

Page 40: ...e than 300 cm3 0 32 US qt 0 26 Imp qt 1500 cm3 1 6 US qt 1 31 Imp qt or less Add oil see page 33 Red Yellow Green 300 cm3 0 32 US qt 0 26 Imp qt or less more than 1500 cm3 1 6 US qt 1 31 Imp qt Check oil filter for clog ging Check battery cable connection Buzzer will sound Engine speed is auto matically reduced to about 2000 r min Red 300 cm3 0 32 US qt 0 26 Imp qt or less 1500 cm3 1 6 US qt 1 31 ...

Page 41: ...ess gas which could cause brain damage or death when inhaled Symptoms include nausea dizziness and drowsiness Keep cockpit and cab in areas well ventilated Avoid blocking exhaust outlets 1 If there is an air vent screw on the fuel tank cap loosen it 2 or 3 turns 2 If there is a fuel joint or a fuel cock on the boat firmly connect the fuel line to the joint or open the fuel cock 3 Squeeze the prime...

Page 42: ...s could cause people and objects in the boat to be thrown forward 3 Turn the main switch to on 4 Turn the main switch to start and hold it for a maximum of 5 seconds 5 Immediately after the engine starts re lease the main switch and allow it to re turn to on CAUTION ECM00191 Never turn the main switch to start while the engine is running Do not keep the starter motor turning for more than 5 second...

Page 43: ...ngine is run ning overheating and serious damage could occur Stop the engine and check whether the cooling water inlet on the lower case or the cooling water pilot hole is blocked Consult your Yamaha dealer if the problem cannot be located and cor rected EMU27740 Shifting WARNING EWM00180 Before shifting make sure there are no swimmers or obstacles in the water near you CAUTION ECM00220 To change ...

Page 44: ... in the fully closed position 2 Move the gear shift lever quickly and firmly from neutral to reverse Remote control models 1 Pull up the neutral interlock trigger if equipped and move the remote control lever quickly and firmly from neutral to reverse 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 af...

Page 45: ...at engine and propeller Correct trim is also affected by variables such as the load in the boat sea conditions and running speed WARNING EWM00740 Excessive trim for the operating condi tions either trim up or trim down can cause boat instability and can make steering the boat more difficult This in creases the possibility of an accident If the boat begins to feel unstable or is hard to steer slow ...

Page 46: ... boat is moving use the power trim and tilt switch lo cated on the remote control device or tiller handle if equipped EMU27911 Adjusting boat trim When the boat is on plane a bow up attitude results in less drag greater stability and effi ciency This is generally when the keel line of the boat is up about 3 to 5 degrees With the bow up the boat may have a greater tenden cy to steer to one side or ...

Page 47: ...difficult and dangerous NOTE Depending on the type of boat the outboard motor trim angle may have little effect on the trim of the boat when operating EMU27931 Tilting up and down If the engine will be stopped for some time or if the boat is moored in shallows the out board motor should be tilted up to protect the propeller and casing from damage by colli sion with obstructions and also to reduce ...

Page 48: ...up Power trim and tilt models power tilt models 1 Place the remote control lever the gear shift lever in neutral 2 Disconnect the fuel line from the out board motor or close the fuel cock 3 Press the power trim and tilt switch power tilt switch up until the out board motor has tilted up completely 4 Push the tilt support knob into the clamp bracket or pull the tilt support lever to ward you to sup...

Page 49: ...Be sure to retract the trim rods complete ly during mooring This protects the rods from marine growth and corrosion which could damage the power trim and tilt mechanism EMU28052 Procedure for tilting down Power trim and tilt models power tilt models 1 Push the power tilt power trim and tilt switch up until the outboard motor is supported by the tilt rod and the tilt support lever tilt support knob...

Page 50: ...e outboard motor to its normal position as soon as the boat is back in deeper water CAUTION ECM00260 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 ting up for and cruising in shallow water Otherwise severe damage from overheat ing can result EMU28183 Procedure for power trim and tilt power tilt models 1 Place the gear...

Page 51: ...lt water After operating in salt water wash out the cooling water passages with fresh water to prevent them from becoming clogged with salt deposits NOTE For cooling system flushing instructions see page 48 Cruising in turbid water Yamaha strongly recommends that you use the optional chromium plated water pump kit if you use the outboard motor in turbid mud dy water conditions ZMU04602 UP UP ZMU04...

Page 52: ...dling speed in neutral LZ150TR 700 30 r min LZ200TR 700 30 r min Z150TR 700 30 r min Z175TR 750 30 r min Z200TXR 700 30 r min Z200TLR 750 30 r min Engine Type 2 stroke V Displacement 2596 0 cm3 158 41 cu in Bore stroke 90 0 68 0 mm 3 54 2 68 in Ignition system TCI Spark plug NGK LZ150TR BKR6EKU LZ200TR BKR7EKU Z150TR BKR6EKU Z175TR BKR7EKU Z200TR BKR7EKU Spark plug gap 1 5 1 6 mm 0 059 0 063 in Co...

Page 53: ...rew and fuel cock to prevent fuel from leaking USE CARE when transporting fuel tank whether in a boat or car DO NOT fill fuel container to maximum capacity Gasoline will expand consid erably as it warms up and can build up pressure in the fuel container This can cause fuel leakage and a potential fire hazard WARNING EWM00700 Never get under the lower unit while it is tilted even if a motor support...

Page 54: ...ttachment 1 Wash the outboard motor body using fresh water For further information see page 52 2 Fill the fuel tank with fresh fuel and add one ounce of Yamaha Fuel Conditioner and Stabilizer Part No LUB FUELC 12 00 to each gallon of fuel NOTE The use of Yamaha Fuel Conditioner and Stabilizer eliminates the need to drain the fuel system Consult your Yamaha dealer or other qualified mechanic if the...

Page 55: ...NOTE A flushing attachment is available from your Yamaha dealer EMU28410 Lubrication oil injection models 1 Grease the spark plug threads and in stall the spark plug s and torque to proper specification For information on spark plug installation see page 56 2 Fill the oil tanks This prevents the for mation of condensation For models with a remote oil tank it may be necessary to manually override t...

Page 56: ...ECTROLYTIC FLUID OUT OF REACH OF CHILDREN Batteries vary among manufacturers There fore the following procedures may not al ways apply Consult your battery manufacturer s instructions Procedure 1 Disconnect and remove the battery from the boat Always disconnect the black negative cable first to prevent the risk of shorting 2 Clean the battery casing and terminals Fill each cell to the upper level ...

Page 57: ...tor 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 avail able from your Yamaha dealer EMU28483 Periodic maintenance WARNING EWM01070 Be sure to turn off the engine when you perform maintenance unless otherwise specified If you or the owner is not famil iar with machine servicing th...

Page 58: ...Maintenance 53 Yamaha genuine parts and accessories are available from your Yamaha dealer ...

Page 59: ...l Inspection replace ment Anode s internal Inspection replace ment Battery Inspection charging Cooling water pas sages Cleaning Cowling clamp Inspection Fuel filter can be dis assembled Inspection replace ment Fuel system Inspection Gear oil Change Greasing points Greasing Idling speed EFI mod els Inspection adjustment PCV Pressure Con trol Valve Inspection Power trim and tilt unit Inspection Prop...

Page 60: ...High pressure fuel pump oil level Inspection filling Oil pump Inspection adjustment Oil tank water drain Inspection cleaning Spark plug s Cleaning adjustment replacement Item Actions Initial Every 10 hours 1 month 50 hours 3 months 100 hours 6 months 200 hours 1 year Item Actions Every 500 hours 2 5 years 1000 hours 5 years High pressure fuel pump drive belt Replacement ...

Page 61: ...ING EWM00560 When removing or installing a spark plug be careful not to damage the insulator A damaged insulator could allow external sparks which could lead to explosion or fire The spark plug is an important engine com ponent and is easy to inspect The condition of the spark plug can indicate something about the condition of the engine For exam ZMU04724 ...

Page 62: ...orque 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 fin ger tight Have the spark plug adjusted to the correct torque as soon as possible with a torque wrench EMU28962 Checking fuel system WARNING EWM00060 Gasoline and its vapors are highly flam mable and explosive Keep away from sparks cigarettes flames or other sources of...

Page 63: ...me fuel to spill Catch fuel in a rag Wipe up any spilled fuel immediately The fuel filter must be reassembled carefully with the O ring filter cup and hoses in place Improper assembly or replacement could result in a fuel leak which could result in a fire or explosion hazard EMU29012 Cleaning fuel filter 1 Lift up and hold the locking tab to loosen the filter cup ring nut 2 Remove the filter cup c...

Page 64: ...e start position during warm up The boat could unexpectedly start to move which could result in an accident CAUTION ECM00490 This procedure must be performed while the outboard motor is in the water A flushing attachment or test tank can be used A diagnostic tachometer should be used for this procedure Results may vary depending on whether testing is conducted with the flushing attachment in a tes...

Page 65: ...er EMU29153 Checking power trim and tilt system WARNING EWM00430 Never get under the lower unit while it is tilted even when the tilt support lever is locked Severe injury could occur if the outboard motor accidentally falls Make sure no one is under the outboard motor before performing this test 1 Check the power trim and tilt unit for any sign of oil leaks 2 Operate each of the power trim and ti...

Page 66: ...ING EWM00321 You could be seriously injured if the en gine accidentally starts when you are near the propeller Before inspecting removing or install ing the propeller remove the spark plug caps from the spark plugs Also place the shift control in neutral turn the main switch to off and re move the key and remove the lanyard from the engine stop switch Turn off the battery cut off switch if your bo...

Page 67: ... replaced EMU29193 Removing the propeller 1 Straighten the cotter pin and pull it out using a pair of pliers 2 Remove the propeller nut washer and spacer if equipped 3 Remove the propeller and thrust wash er EMU29240 Installing the propeller WARNING EWM00770 On counter rotation models be sure to use a propeller intended for counter clockwise rotation These propellers are identified with the letter...

Page 68: ...ransom or a stable stand You could be severely injured if the outboard motor falls on you Never get under the lower unit while it is tilted even when the tilt support lever or knob is locked Severe injury could occur if the outboard motor accidental ly falls 1 Tilt the outboard motor so that the gear oil drain screw is at the lowest point pos sible 2 Place a suitable container under the gear case ...

Page 69: ...0 Do not paint anodes as this would render them ineffective NOTE Inspect ground leads attached to external anodes on equipped models Consult a Yamaha dealer for inspection and replace ment of internal anodes attached to the pow er unit EMU29320 Checking battery for electric start models WARNING EWM00330 Battery electrolytic fluid is dangerous it contains sulfuric acid and therefore is poisonous an...

Page 70: ...ontains minerals harmful to a battery and should not be used for topping up 1 Check the electrolyte level at least once a month Fill to the manufacturer s rec ommended level when necessary Top up only with distilled water or pure de ionized water suitable to use in batter ies 2 Always keep the battery in a good state of charge Installing a voltmeter will help you monitor your battery If you will n...

Page 71: ...ions This cable must be made from wire equivalent to the starting battery cable WARNING EWM00600 Use of smaller wire could lead to a fire NOTE If a battery selector switch is desired consult your YAMAHA dealer about correct wiring EMU29370 Disconnecting the battery Disconnect the BLACK cable from the NEG ATIVE terminal first Then disconnect the RED cable from the POSITIVE terminal EMU29390 Checkin...

Page 72: ...should be kept as clean of ma rine growth as possible If necessary the boat bottom can be coated with an anti foul ing paint approved for your area to inhibit marine growth Do not use anti fouling paint which includes copper or graphite These paints can cause more rapid engine corrosion ZMU04679 ZMU01943 ...

Page 73: ...A Have serviced by a Yamaha dealer Q Is shift lever in gear A Shift to neutral Engine will not start starter operates Q Is fuel tank empty A Fill tank with clean fresh fuel Q Is fuel contaminated or stale A Fill tank with clean fresh fuel Q Is fuel filter clogged A Clean or replace filter Q Is starting procedure incorrect A See page 36 Q Has fuel pump malfunctioned A Have serviced by a Yamaha deal...

Page 74: ...p damaged A Have serviced by a Yamaha dealer Q Is air vent screw on fuel tank closed A Open air vent screw Q Is choke knob pulled out A Return to home position Q Is motor angle too high A Return to normal operating position Q Is carburetor clogged A Have serviced by a Yamaha dealer Q Is fuel joint connection incorrect A Connect correctly Q Is throttle valve adjustment incorrect A Have serviced by ...

Page 75: ...g s fouled or of incorrect type A Inspect spark plug s Clean or replace with recommended type Q Are weeds or other foreign matter tangled on gear housing A Remove foreign matter and clean lower unit Q Is fuel system obstructed A Check for pinched or kinked fuel line or other obstructions in fuel system Q Is fuel filter clogged A Clean or replace filter Q Is fuel contaminated or stale A Fill tank w...

Page 76: ...motor can be seriously damaged by a collision while operating or trailering Damage could make the out board motor unsafe to operate If the outboard motor hits an object in the wa ter follow the procedure below 1 Stop the engine immediately 2 Inspect the control system and all com ponents for damage Also inspect the boat for damage 3 Whether damage is found or not return to the nearest harbor slowl...

Page 77: ... motor is operated after a main fuse has blown charging capabili ty will be insufficient and the engine will not start NOTE Consult your Yamaha dealer if the new fuse immediately blows again EMU29520 Power trim and tilt will not operate If the engine cannot be tilted up or down with the power trim and tilt the power tilt because of a discharged battery or a failure with the power trim and tilt uni...

Page 78: ...e 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 en gine 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 Be sure no one is stand...

Page 79: ...activates If the oil level is allowed to drop too low the red segment will appear on the oil level indi cator the buzzer will sound and engine speed will be limited to about 2000 r min If this happens a reserve amount of oil can be pumped from the remote oil tank to the en gine oil tank using the emergency switch WARNING EWM01050 Be sure to stop the engine before per forming this procedure CAUTION...

Page 80: ... operate if the engine is tilted up more than 35 Put the engine in the upright position not tilted before using the emergency switch 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 immedi ately If you cannot immediately take the outboard motor to a Yamaha dealer follow the proce dure below in...

Page 81: ...ging oil or engine oil through the intake manifold and spark plug holes while cranking with the emergency start er rope 5 Take the outboard motor to a Yamaha dealer as soon as possible CAUTION ECM00400 Do not attempt to run the outboard motor until it has been completely inspected ZMU01910 ZMU01911 ...

Page 82: ...77 Consumer information EMU29811 Important warranty information for U S A and Canada ...

Page 83: ...Consumer information 78 ...

Page 84: ...Consumer information 79 EMU29820 YAMAHA MOTOR CORPORATION U S A OUTBOARD MOTOR TWO YEAR LIMITED WARRANTY ...

Page 85: ...Consumer information 80 ...

Page 86: ...Consumer information 81 ...

Page 87: ...Consumer information 82 EMU29840 IMPORTANT WARRANTY INFORMATION IF YOU USE YOUR YAMAHA OUTSIDE U S A OR CANADA ...

Page 88: ...Printed in Japan April 2004 0 4 1 Printed on recycled paper Z150D LZ150D Z175D Z200D LZ200D OWNER S MANUAL 68F 28199 16 U S A Edition LIT 18626 05 95 U68F16 Hyoshi 3 11 04 12 36 AM Page 1 ...

Page 89: ...r au détail OUTBOARD MOTOR MODEL AND SERIAL NUMBER From I D label on clamp bracket MODÉLE ET NO DE SÉRIE DU MOTEUR HORS BORD sur l étiquette d identification de la presse de fixation For Dealer Use Only A l usage du concessionnaire YAMAHA DEALER NUMBER NO DU CONCESSIONNAIRE YAMAHA DEALER NAME NOM DU CONCESSIONNAIRE DATE SOLD DATE DE LIVRAISON OWNER S NAME NOM DU PROPRIÉTAIRE ADDRESS ADRESSE PHONE ...

Page 90: ...PLACE POSTAGE HERE ATTN WARRANTY DEPARTMENT Warranty card 2 27 02 11 47 AM Page 2 ...

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