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Yamaha GP1300R WaveRunner 2003 Owner's/operator's Manual

Summary of GP1300R WaveRunner 2003

  • Page 1

    2003 waverunner gp1300r owner’s/operator’s manual lit-18626-05-13 u.S.A. Edition read this manual carefully before operation! Printed in usa jan. 2003—1.7 × 1 cr f1g-f8199-10 (e) printed on recycled paper yamaha motor corporation, usa.

  • Page 3: To The Owner/operator

    E eju09890 to the owner/operator thank you for choosing a yamaha water- craft. This owner’s/operator’s manual contains information you will need for proper opera- tion, maintenance, and care. A thorough understanding of these simple instructions will help you to obtain maximum enjoyment from your ne...

  • Page 4: Contents

    E eju09920 contents read this owner’s/operator’s manual carefully before operating your watercraft. General and safety information 1 features and functions 2 operation 3 maintenance and care 4 troubleshooting and emergency procedures 5 appendix 6 uf1g10.Book page 3 tuesday, december 17, 2002 11:59 a...

  • Page 5: General and

    E 1 eju09930 general and safety information identification numbers ............................1-1 primary identification (pri-id) number ...................................................1-1 hull identification number (hin) ............1-2 engine serial number .............................1-2 emis...

  • Page 6: Identification Numbers

    1-1 e eju18300 identification numbers record the primary identification (pri-id) number, hull identification number (hin) and engine serial number in the spaces pro- vided for assistance when ordering spare parts from a yamaha dealer. Also record and keep these id numbers in a separate place in case...

  • Page 7: Hull Identification Number

    1-2 e eju18840 hull identification number (hin) the hin is stamped on a plate 2 attached to the hull on the aft, starboard (right) side. Eju09970 engine serial number the engine serial number is stamped on a label 3 attached to the engine unit. Uf1g10.Book page 2 tuesday, december 17, 2002 11:59 am.

  • Page 8: Emission Control

    1-3 e eju13881 emission control information this engine conforms to 2003 u.S. Envi- ronmental protection agency (epa) and/or california air resouces board (carb) reg- ulations for marine si engines. This engine is certified to operate on reg- ular unleaded gasoline. Eju13890 approval label of emissi...

  • Page 9: Star Labels (For California

    1-4 e eju20130 star labels (for california only) this watercraft is labeled with a california air resources board (carb) star label 1. See below for a description of your particu- lar label. One star - low emission the one-star label identifies engines that meet the air resources board’s 2001 exhaus...

  • Page 10: Important Labels

    1-5 e eju09980 important labels eju13510 label location uf1g10.Book page 5 tuesday, december 17, 2002 11:59 am.

  • Page 11: Warning Labels

    1-6 e eju13520 warning labels 1 2 3 4 uf1g10.Book page 6 tuesday, december 17, 2002 11:59 am.

  • Page 12: Other Labels

    1-7 e eju13540 other labels 5 6 7 8 9 0 b a uf1g10.Book page 7 tuesday, december 17, 2002 11:59 am.

  • Page 13

    1-8 e c e f d uf1g10.Book page 8 tuesday, december 17, 2002 11:59 am.

  • Page 14: Safety Information

    1-9 e eju11770 safety information the safe use and operation of this watercraft is dependent upon the use of proper riding techniques, as well as upon the common sense, good judgment, and expertise of the operator. Every operator should know the following requirements before riding the watercraft. ●...

  • Page 15: Cruising Limitations

    1-10 e eju10010 cruising limitations ● scan constantly for people, objects, and other watercraft. Be alert for conditions that limit your visibility or block your vision of others. ● operate defensively at safe speeds and keep a safe distance away from people, objects, and other watercraft. ● do not...

  • Page 16: Operation Requirements

    1-11 e ● this watercraft is not equipped with light- ing required for night operation. Do not operate the watercraft after sunset or before dawn, otherwise you increase the risk of colliding with another boat, which could result in severe injury or death. Eju11790 operation requirements ● all riders...

  • Page 17

    1-12 e ● helmets meeting snell or dot standards are required for ijsba-sanctioned races. You must decide whether to wear a hel- met while you ride for recreation. You should know that a helmet could help pro- tect you in certain kinds of accidents and that it could injure you in others. A helmet is ...

  • Page 18

    1-13 e ● do not attempt to modify this watercraft! Modifications to your watercraft may reduce safety and reliability, and render the watercraft unsafe or illegal for use. ● attach the engine shut-off cord (lanyard) to wrist and keep it free from the handle- bars so that the engine stops if the oper...

  • Page 19: Recommended Equipment

    1-14 e eju13810 recommended equipment the following items should be carried on board your watercraft: ● sound-signaling device you should carry a whistle or other sound- signaling device that can be used to sig- nal other boats. See rules of the road for more information. ● visual distress signals i...

  • Page 20: Watercraft Characteristics

    1-15 e eju20030 watercraft characteristics ● jet thrust turns the watercraft. Releasing the throttle lever completely produces only minimum thrust. If you are traveling at speeds above trolling, you will have rapidly decreasing ability to steer without throttle. This model has the yamaha engine mana...

  • Page 21: Rules of The Road

    1-16 e eju11800 rules of the road yamaha watercraft is legally consid- ered a powerboat. Operation of the watercraft must be in accordance with the rules and regulations governing the waterway on which it is used. Just as there are rules that apply when you are driving on streets and highways, there...

  • Page 22: Rules When Encountering

    1-17 e rules when encountering vessels there are three main situations that you may encounter with other vessels which could lead to a collision unless the steering rules are followed: meeting: you are approaching another vessel head-on crossing: you are traveling across another vessel’s path overta...

  • Page 23: Other Special Situations

    1-18 e 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 your speed and dire...

  • Page 24

    1-19 e this system uses buoys and signs with distinctive shapes and colors to show regu- latory or advisory information. These mark- ers are white with black letters and orange borders. They signify speed zones, restricted areas, danger areas, and general information. Remember, markings may vary by ...

  • Page 25: To Get More Boating

    1-20 e eju11810 to get more boating safety information be informed about boating safety. Addi- tional publications and information can be obtained from many organizations, including the following. United states coast guard consumer affairs staff (g-bc) office of boating, public, and consumer affairs...

  • Page 26: Enjoy Your Watercraft

    1-21 e eju10060 enjoy your watercraft responsibly you share the areas you enjoy when riding your watercraft with others and with nature. So your enjoyment includes a responsibility to treat these other people, and the lands, waters, and wildlife with respect and courtesy. Whenever and wherever you r...

  • Page 27: Features and

    E 2 eju10070 features and functions location of main components ..............2-1 operation of controls and other functions ...................................................2-5 seat ........................................................2-5 hood ......................................................

  • Page 28: Location of Main Components

    2-1 e eju10080 location of main components 1 handlebars use to control direction. 2 fuel tank filler cap 3 rope hole 4 footwell use to place feet for balance. 5 intake grate prevents debris from getting into the jet pump. 6 speed sensor uf1g10.Book page 1 tuesday, december 17, 2002 11:59 am.

  • Page 29

    2-2 e 1 cooling water pilot outlet use to verify cooling water flow. 2 bow eye use to attach rope for transporting, mooring or towing the watercraft in an emergency. 3 front storage compartment 4 hood 5 jet intake 6 handgrip 7 seat 8 glove compartment 9 yamaha adjustable sponson (y.A.S.) uf1g10.Book...

  • Page 30

    2-3 e 1 engine shut-off cord (lanyard) attach to wrist so that the engine stops if the operator falls off the watercraft. 2 engine stop switch push to stop the engine normally. 3 clip insert into the engine shut-off switch to enable starting of the engine. Remove to stop the engine or prevent acci- ...

  • Page 31

    2-4 e 1 spark plugs/spark plug caps 2 electrical box protects electrical components from water. 3 flush hose connector use to flush the engine cooling water pas- sages. 4 spark plug lead 5 muffler 6 fuel tank 7 oil tank 8 battery 9 fire extinguisher container 0 water separator uf1g10.Book page 4 tue...

  • Page 32: Operation of Controls and

    2-5 e eju10090 operation of controls and other functions eju10100 seat there is a seat latch 1 at the rear of the seat to remove the seat. To remove the seat: pull the seat latch up, and then pull the seat off. To install the seat: insert the projection on the front of the seat into the stay on the ...

  • Page 33: Hood

    2-6 e eju10110 hood to open the hood, push the latch 1 down, and then lift the hood up. To close the hood, push the hood down to lock it in place. Note: @ make sure that the hood is properly secured before operating the watercraft. @ eju10120 fuel tank filler cap to remove the fuel tank filler cap 1...

  • Page 34: Engine Stop Switch

    2-7 e eju10150 engine stop switch push this switch 1 (red button) to stop the engine normally. Eju10160 engine shut-off switch insert the clip 1, on the end of the engine shut-off cord 2, under the engine shut-off switch 3 (black button). The engine will stop automatically when the clip is removed f...

  • Page 35: Start Switch

    2-8 e eju18610 start switch push the start switch 1 (green button) to start the engine. Note: @ the engine will not start when the clip is removed from the engine shut-off switch or if the throttle lever is squeezed. @ eju10201 cooling water pilot outlet this watercraft is equipped with cooling wate...

  • Page 36: Steering System

    2-9 e eju19950 steering system your watercraft can be steered by turning the handlebars 1 in the direction you wish to travel. When the handlebars are turned, the angle of the jet thrust nozzle 2 is changed and the direction of the watercraft is changed accordingly. Since the strength of the jet thr...

  • Page 37: Quick Shift Trim System

    2-10 e eju10220 quick shift trim system (qsts) selector the qsts selector 1 is located at the left handlebar grip and is used to adjust the trim angle of the watercraft. Operating the qsts selector changes the angle of the jet thrust nozzle vertically. This changes the trim angle of the watercraft. ...

  • Page 38: Handgrip

    2-11 e eju10230 bow down turn the grip to a or b and the bow will go down while the watercraft is on plane. Bow down puts more of the bow in the water. This gives the watercraft more “hook,” which enhances turning performance. This position will also help the watercraft get up on plane more quickly....

  • Page 39: Engine Overheat Warning

    2-12 e eju20450 engine overheat warning system this model is equipped with an engine overheat warning system. If the engine starts to overheat, the warn- ing light and the engine overheat warning indicator begin to blink, and the buzzer sounds intermittently. When this occurs, reduce the engine spee...

  • Page 40: Exhaust Temperature Warning

    2-13 e if the overheat warning is ignored, engine and exhaust system heat may increase, par- ticularly if the watercraft is operated at higher speeds. When this occurs, the warn- ing light, the engine overheat warning indi- cator and the buzzer will change from intermittently to continuously on, and...

  • Page 41: Caution:

    2-14 e caution: @ this model is equipped with a catalytic converter. ● when the exhaust temperature warn- ing system is activated, reduce engine speed (below 4,000 r/min) and beach the watercraft. ● if you cannot locate and correct the cause of the overheating, consult a yamaha dealer. Continuing to...

  • Page 42: Multifunction Information

    2-15 e eju20161 multifunction information center this meter contains following functions for the help and convenience of operation. 1 tachometer 2 speedometer 3 hour meter/voltmeter 4 fuel meter 5 warning light 6 fuel warning indicator 7 engine overheat warning indicator 8 oil warning indicator 9 ex...

  • Page 43: Tachometer

    2-16 e eju10280 tachometer the engine speed (r/min) is displayed by segments. Each segment indicates a 250 r/min increment. Eju20171 speedometer the meter shows the watercraft speed against water. Note: @ to switch the speedometer display between kilometers and miles, push the select button 1 for at...

  • Page 44: Hour Meter/voltmeter

    2-17 e eju20182 hour meter/voltmeter note: @ to switch the display between the hour meter and voltmeter, push the select button 1 for at least 1 second after the meter is displayed for more than 10 sec- onds. @ hour meter the hour meter is provided to make it easy to follow the maintenance schedule....

  • Page 45: Oil Warning Indicator

    2-18 e eju10341 oil warning indicator if the oil remaining in the tank drops to about 1.7 l (0.45 us gal, 0.37 imp gal) or the oil filter is clogged, the oil warning indi- cator and the warning light begin to blink. The buzzer also starts sounding intermit- tently. If the oil warning indicators begi...

  • Page 46: Engine Overheat Warning

    2-19 e eju20050 engine overheat warning indicator if the engine starts to overheat, the warn- ing light and engine overheat warning indi- cator begin to blink, and the buzzer sounds intermittently. If the watercraft continues to be operated at higher speeds after the warning system has been activate...

  • Page 47: Storage Compartments

    2-20 e eju10350 storage compartments a front storage compartment and a glove compartment are provided. Note: @ ● make sure that the storage compartments are properly secured before operating the watercraft. ● the storage compartments are not designed to be waterproof. If you carry objects that must ...

  • Page 48: Yamaha Adjustable Sponson

    2-21 e eju20470 glove compartment a glove compartment 2 is located in front of the seat. To open the glove compartment, slide the latch 1 toward you, and then lift up the lid. To close the glove compartment, push the lid down until it locks securely. Glove compartment: capacity: 2 l (0.53 us gal, 0....

  • Page 49: Operation

    E 3 eju10400 operation fuel and oil ...............................................3-1 gasoline .................................................3-1 2-stroke engine oil ..................................3-3 filling the fuel tank .................................3-4 filling the oil tank ................

  • Page 50: Fuel and Oil

    3-1 e eju20060 fuel and oil this engine uses yamaha’s oil injection system, which provides superior lubrication by ensuring the proper oil ratio for all operat- ing conditions. No fuel premixing is neces- sary except during the engine break-in period. Simply pour gasoline into the fuel tank and oil ...

  • Page 51: Caution:

    3-2 e ● avoid overfilling the fuel tank. Stop fill- ing when the fuel level just reaches the bottom of the filler tube. Do not fill up the filler tube because fuel expands as it warms up and could overflow. If tem- porarily leaving the watercraft with a full fuel tank, do not leave it in direct sunl...

  • Page 52: 2-Stroke Engine Oil

    3-3 e eju18320 gasohol there are two types of gasohol: gasohol containing ethanol and that containing meth- anol. Gasohol containing ethanol can be used if ethanol content does not exceed 10% and the fuel meets minimum octane ratings. Gasohol containing methanol is not rec- ommended by yamaha becaus...

  • Page 53: Filling The Fuel Tank

    3-4 e eju20190 filling the fuel tank caution: @ be careful when refueling. Avoid getting water or other contaminants in the fuel tank. Contaminated fuel can cause poor running or engine damage. @ 1. Open the hood and remove the front storage compartment, to check the fuel level. (see page 2-20 for f...

  • Page 54: Filling The Oil Tank

    3-5 e eju10460 filling the oil tank warning @ ● do not add gasoline to the oil tank. Fire or explosion could result. ● oil in the bilge is a serious fire hazard. Wipe up any spilled oil immediately. @ caution: @ do not allow the oil tank to become com- pletely empty. If the oil tank becomes empty th...

  • Page 55: Pre-Operation Checks

    3-6 e eju13460 pre-operation checks eju13470 pre-operation check list before operating this watercraft, perform the checks in the following check list. See the accompanying text in this chapter for details on how to perform the checks. Warning @ if any item in the pre-operation check list is not wor...

  • Page 56: Pre-Operation Check Points

    3-7 e eju10480 pre-operation check points eju10500 engine compartment ventilate the engine compartment before each use. To ventilate the engine compartment, remove seat and front storage compart- ment. (see page 2-5 for seat, and 2-20 for front storage compartment.) allow the engine compartment to r...

  • Page 57

    3-8 e eju19610 water separator check the water separator 1 for water. Normally the water separator is empty. The water separator retains any water entering through the fuel tank breather hose if the watercraft is capsized. If water remains in the water separator, drain it by removing the drain screw...

  • Page 58: Caution:

    3-9 e caution: @ ● make sure that the stern drain plugs are tightened securely before launch- ing the watercraft. ● clean any foreign materials, such as dirt or sand, from the drain plug threads before installing the drain plugs. @ eju19690 battery check the battery condition and the elec- trolyte l...

  • Page 59

    3-10 e eju11880 fire extinguisher check that there is a full fire extinguisher on board. The fire extinguisher container 1 is located in the battery compartment. To open the fire extinguisher container cap 2 remove the seat and turn it counter- clockwise. After inserting the fire extinguisher make s...

  • Page 60: Warning

    3-11 e eju18340 throttle squeeze and release the throttle lever several times to make sure that there is no hesitation in its travel. It should be smooth over the complete range, and spring back to the idle position when released. Warning @ before starting the engine, always check the operation of t...

  • Page 61: Warning

    3-12 e eju10580 jet unit carefully check the jet intake for weeds, debris, or anything else that might restrict the intake of water. If the intake is clogged, cavitation could occur, reducing jet thrust, and possibly damaging the jet pump. In some cases, the engine may overheat because of lack of co...

  • Page 62

    3-13 e eju18350 switches check the start switch 1, the engine stop switch 2, and the engine shut-off switch 3 for proper operation. To check these switches, place the water- craft in the water to provide adequate cool- ing. Start the engine, and then pull the engine shut-off cord 5 to remove the cli...

  • Page 63: Operation

    3-14 e eju18360 operation warning @ before operating your watercraft, become familiar with all controls. Con- sult your yamaha dealer about any con- trol or function you do not fully understand. Failure to understand how controls work could cause an accident or prevent you from avoiding an accident....

  • Page 64: Caution:

    3-15 e 1. Launch the watercraft and start the engine. (see page 3-16 for engine start- ing procedures.) 2. Run the engine at the lowest possible speed for 5 minutes. 3. Gradually open the throttle and run the engine at 5,000 r/min or less. 4. Continue operation at 5,000 r/min or less until the first...

  • Page 65: Starting The Engine

    3-16 e eju18080 starting the engine warning @ never start the engine or let it run for any length of time in an enclosed area. Exhaust fumes contain carbon monox- ide, a colorless, odorless gas that may cause loss of consciousness and death within a short time. Always operate the watercraft in an op...

  • Page 66: Warning

    3-17 e 2. Attach the clip 1 to the engine shut-off switch 2. Also, attach the engine shut- off cord 3 to your left wrist. Warning @ check that the engine shut-off cord is not frayed or broken, and keep it free from the handlebars so the engine stops if the operator falls off. The engine shut-off cor...

  • Page 67: Stopping The Engine

    3-18 e eju10660 stopping the engine to stop the engine, release the throttle lever, and then push the engine stop switch (red button). Warning @ you need throttle to steer. Shutting off the engine can cause you to hit an obsta- cle you are attempting to avoid. A colli- sion could result in severe in...

  • Page 68: Operating Your Watercraft

    3-19 e eju10680 operating your watercraft eju11900 getting to know your watercraft operating your watercraft requires skills acquired through practice over a period of time. Take the time to learn the basic tech- niques well before attempting more difficult maneuvers. Operating your new watercraft c...

  • Page 69: Riding Watercraft With A

    3-20 e wear protective clothing. Severe internal injuries can occur if water is forced into body cavities as result of falling into the water or being near the jet thrust nozzle. Normal swimwear does not adequately protect against forceful water entry into rectum and vagina. All riders must wear a w...

  • Page 70: Starting The Watercraft

    3-21 e eju18370 starting the watercraft warning @ ● scan constantly for people, objects, and other watercraft. Be alert for con- ditions that limit your visibility or block your vision of others. ● operate defensively at safe speeds and keep a safe distance away from people, objects, and other water...

  • Page 71

    3-22 e eju10730 starting and boarding in shallow water 1. Do not start the engine in less than 60 cm (2 ft) of water. Put the watercraft in water that is deep enough, and then board the watercraft from the side or the rear. 2. Attach the engine shut-off cord to your left wrist, and then install the ...

  • Page 72: Water

    3-23 e eju10750 boarding and starting in deep water warning @ ● operator and passenger should prac- tice getting on board in shallow water before riding in deep water. Boarding in deep water requires more skill. ● the fatigue and exposure that could result after unsuccessful attempts to get back on ...

  • Page 73: Warning

    3-24 e eju10770 boarding with a passenger warning @ severe internal injuries can occur if water is forced into body cavities as a result of being near the jet thrust nozzle. Do not apply throttle until the passenger is seated with his or her feet on the floor of the footwell and is holding on to the...

  • Page 74: Capsized Watercraft

    3-25 e note: @ the heavier the total weight of the operator and passengers, the more difficult it will be to balance the watercraft. Do not operate the watercraft when the total weight exceeds 160 kg (353 lb) including any cargo. If it is difficult to balance the watercraft at a stand- still, procee...

  • Page 75: Caution:

    3-26 e 1. Remove the clip from the engine shut-off switch. 2. Swim to the rear of the watercraft. Pull the watercraft over with your left hand on the ride plate while pushing down on the gunwale with your right hand and foot. Note: @ if the port (left) side of the capsized water- craft is tilting up...

  • Page 76: Turning The Watercraft

    3-27 e eju19960 turning the watercraft steering control depends on the combi- nation of handlebar position and the amount of throttle. Water sucked in through the intake grate is pressurized by the impeller in the jet pump. As the pressurized water is expelled from the pump through the jet thrust no...

  • Page 77: Warning

    3-28 e warning @ ● do not release the throttle lever when trying to steer away from objects—you need throttle to steer. A collision could result in severe injury or death. ● when operating at higher speeds, make gradual turns or slow down before turning. Sharp high-speed turns may cause the watercra...

  • Page 78: Stopping The Watercraft

    3-29 e eju10800 stopping the watercraft the watercraft is not equipped with a sep- arate braking system. It is stopped by water resistance when the throttle lever is released. From full speed, the watercraft comes to a complete stop in approximately 125 m (410 ft) after the throttle is released and ...

  • Page 79: Beaching The Watercraft

    3-30 e eju10810 beaching the watercraft 1. Make sure no obstructions, boats or swimmers are near the beach. Release the throttle lever about 125 m (410 ft) before you reach the intended beaching area. 2. Approach the beach slowly and stop the engine before reaching land. Remember: you need throttle ...

  • Page 80: Post-Operation Checks

    3-31 e eju20210 post-operation checks warning @ stay away from stern when engine is run- ning on land. Hot water and steam spurt- ing from exhaust outlet into the air can cause serious burns. @ always perform the following post-opera- tion checks after operating the watercraft. 1. Remove the watercr...

  • Page 81: Caution:

    3-32 e 7. If the watercraft will be stored for a week or more, lubricate internal engine com- ponents to help prevent corrosion. (see page 4-3 for lubrication procedures.) 8. Rinse the engine and engine compart- ment with a small amount of water. Caution: @ do not use high pressure when rinsing the ...

  • Page 82: Transporting

    3-33 e eju20090 transporting when transporting the watercraft on a trailer, secure the tie downs to the trailer through the bow eye and stern rope holes. Caution: @ do not route ropes or tie downs over the seat, as they may leave permanent marks on the seat’s surface. Also, wrap the ropes or tie dow...

  • Page 83: Maintenance and

    E 4 eju10860 maintenance and care storage ......................................................4-1 flushing the cooling system ..................4-1 lubrication ..............................................4-3 fuel system ............................................4-3 battery .......................

  • Page 84: Storage

    4-1 e eju18121 storage warning @ always place the watercraft upright in a horizontal position when storing it, oth- erwise fuel could leak out into the engine or engine compartment, which could result in a fire hazard. @ storage for prolonged periods of time, such as winter storage, requires prevent...

  • Page 85

    4-2 e 1. Put the watercraft on land in a horizontal position. 2. Open the flushing hose connector cap 1, and then insert the garden hose adapter 2 into the flushing hose con- nector 3 and turn it until it is securely connected. 3. Connect the garden hose adapter to a water tap using a hose. 4. Start...

  • Page 86: Lubrication

    4-3 e eju20440 lubrication warning @ do not spray flammable rust inhibitor products on engine surfaces while the engine is hot. The sprayed substance or propellants could catch fire. @ 1. Remove the spark plugs and pour approximately one tablespoon of oil into each cylinder. 2. Grease the spark plug...

  • Page 87: Caution:

    4-4 e ● take care not to spill gasoline. If gaso- line spills, wipe it up immediately with dry rags. Always properly dispose of gasoline-soaked rags. ● avoid overfilling the fuel tank. Stop fill- ing when the fuel level just reaches the bottom of the filler tube. Do not fill up the filler tube becau...

  • Page 88: Battery

    4-5 e eju19700 battery if the watercraft will not be used for more than a month, disconnect the negative (–) lead first, then the positive (+) lead and breather hose, and then remove the battery from the watercraft. Clean the battery casing using fresh water. If the battery terminals are dirty or co...

  • Page 89: Cleaning The Watercraft

    4-6 e note: @ the condition of the battery can be known by checking the specific gravity of the elec- trolyte. However, you can also know the con- dition of the battery by measuring the voltage at both battery terminals. Charge the battery if the voltage is less than 12 volts. It is recommended to h...

  • Page 90: Maintenance and

    4-7 e eju11970 maintenance and adjustments periodic inspection, adjustment and lubri- cation will keep your watercraft in the safest and most efficient condition possible. Safety is an obligation of the watercraft owner. The most important points of watercraft inspec- tion, adjustment and lubricatio...

  • Page 91: And Tool Kit

    4-8 e ● modifications to this watercraft not approved by yamaha may cause loss of performance or excessive noise, or render it unsafe for use. Consult a yamaha dealer before attempting any changes. @ note: @ a service manual is available for purchase through a yamaha dealer for owners who have the m...

  • Page 92: Periodic Maintenance Chart

    4-9 e eju13550 periodic maintenance chart the following chart gives general guidelines for periodic maintenance. However, depend- ing on your operating conditions maintenance may need to be performed more frequently. Pmc-*** ( ● ) this mark indicates maintenance that you may do yourself. ( ❍ ) this ...

  • Page 93: Inspecting The Fuel System

    4-10 e eju18160 inspecting the fuel system warning @ gasoline is highly flammable and explo- sive. Failure to check for and repair any fuel leakage could result in fire or explo- sion. A fire or explosion can cause severe injury or death. Shut off the engine. Do not smoke. Avoid spilling gasoline. F...

  • Page 94: Inspecting The Oil Injection

    4-11 e eju11000 inspecting the oil injection system check the oil injection system for leakage, cracks, or malfunctions. If necessary, have a yamaha dealer repair the oil injection sys- tem. Check: ● oil tank for damage, cracks or leakage. ● oil tank for water or dirt. ● oil hose and joint for damag...

  • Page 95: Angle

    4-12 e eju18890 inspecting the jet thrust nozzle angle check for smooth operation of the handle- bars and jet thrust nozzle. Turn the handlebars as far as possible to the right and left and check that the differ- ence of distance a and b between the jet thrust nozzle and the nozzle is within 5 mm. I...

  • Page 96: Inspecting The Qsts

    4-13 e eju18420 inspecting the qsts mechanism check that the shift lock lever moves back to the lock position smoothly, that the qsts selector locks and unlocks properly, and that the jet thrust nozzle moves up or down. 1. Squeeze and release the shift lock lever. 2. Check that the qsts selector loc...

  • Page 97: Cleaning and Adjusting The

    4-14 e eju11061 cleaning and adjusting the spark plugs the spark plug is an important engine component and is easy to inspect. The con- dition of the spark plug can indicate some- thing about the condition of the engine. For example, if the center electrode porcelain is very white, this could indica...

  • Page 98: Warning

    4-15 e note: @ ● wipe off any water on the spark plug or inside the cap before installing the spark plug cap. Push the spark plug cap down until it clicks. ● if a torque wrench is not available when you are fitting a new spark plug, a good estimate of the correct torque is 1/4 turn to 1/2 turn past ...

  • Page 99

    4-16 e ● steering cable (handlebar end) ● steering cable (nozzle end) ● nozzle pivot shaft ● qsts cable (nozzle end) ● qsts cables (pulley end) ● qsts cables (handlebar end) remove the qsts cable housing. Spray a rust inhibitor into the outer cable. Reinstall the qsts cable housing. Uf1g10.Book page...

  • Page 100

    4-17 e ● ypvs cable spray the rust inhibitor into the outer cable. ● intermediate housing using a grease gun, fill the intermediate housing with water-resistant grease through the grease nipple. Grease capacity: initial 10 hours or 1 month: 33.0–35.0 cm 3 (1.11–1.18 oz) every 100 hours or 12 months:...

  • Page 101: Inspecting The Battery

    4-18 e eju19710 inspecting the battery check the level of the battery electrolyte and make sure that the negative and posi- tive leads are securely tightened. Warning @ ● battery electrolyte is poisonous and dangerous, causing severe burns, etc. Electrolyte contains sulfuric acid. Avoid contact with...

  • Page 102: Caution:

    4-19 e to replenish the battery: 1. Make sure that the electrolyte level is between the upper 1 and lower 2 level marks. 2. Refill the battery with distilled water if necessary. Caution: @ normal tap water contains minerals that are harmful to a battery. Use only dis- tilled water for replenishing t...

  • Page 103: Adjusting The Fuel Injection

    4-20 e eju18231 adjusting the fuel injection system the fuel injection system was set at the yamaha factory. Have a yamaha dealer ser- vice the watercraft if necessary. Caution: @ do not attempt to adjust the fuel injection system. If the settings are changed poor engine performance and damage may r...

  • Page 104: Replacing The Fuse

    4-21 e eju18250 replacing the fuse the fuse is in the electrical box 1. To replace the fuse: 1. Remove the cap 2. 2. Replace the fuse 4 with the spare fuse 5 of the correct amperage by using the special tool 3 on the reverse side of the cap. Warning @ do not use fuses of higher amperage than those r...

  • Page 105: Adjusting The Yamaha

    4-22 e eju11130 adjusting the yamaha adjustable sponson (y.A.S.) the yamaha adjustable sponsons can be adjusted to enhance watercraft performance according to operator preference and oper- ating conditions. (see page 2-21 for an explanation of various positions.) to adjust the y.A.S.: 1. Remove the ...

  • Page 106: Specifications

    4-23 e eju13590 specifications spc-*** model item unit gp1300r watercraft capacity maximum people on board number of people 2 maximum load capacity kg (lb) 160 (353) dimensions length mm (in) 2,930 (115.4) width mm (in) 1,150 (45.3) height mm (in) 1,020 (40.2) dry weight kg (lb) 297 (653) performanc...

  • Page 107: Troubleshooting

    E 5 eju11150 troubleshooting and emergency procedures troubleshooting ......................................5-1 troubleshooting chart ............................5-1 emergency procedures ..........................5-4 cleaning the jet intake and impeller ......5-4 jumping the battery ...................

  • Page 108: Troubleshooting

    5-1 e eju11160 troubleshooting if you have any trouble with your watercraft, use this section to check for the possible cause. If you cannot find the cause, or if the procedure for replacement or repair is not described in this owner’s/operator’s manual, have a yamaha dealer perform the necessary se...

  • Page 109

    5-2 e engine runs irregu- larly or stalls fuel empty refill as soon as possi- ble 3-4 stale or contaminated have serviced by yamaha dealer 4-10 fuel tank water or dirt present have serviced by yamaha dealer 4-10 spark plug fouled or defective replace 4-14 incorrect heat range replace 4-14 gap incorr...

  • Page 110

    5-3 e watercraft slow or loses power cavitation jet intake clogged clean 5-4 impeller damaged or worn have serviced by yamaha dealer — engine overheated jet intake clogged clean 5-4 spark plug fouled or defective replace 4-14 incorrect heat range replace 4-14 gap incorrect adjust 4-14 spark plug cap...

  • Page 111: Emergency Procedures

    5-4 e eju11180 emergency procedures eju11190 cleaning the jet intake and impeller if weeds or debris get caught in the intake or impeller, cavitation can occur, causing jet thrust to decrease even though engine speed rises. If this condition is allowed to continue, the engine will overheat and may s...

  • Page 112: Caution:

    5-5 e 2. Remove any weeds or debris from around the drive shaft, impeller, pump housing, and jet thrust nozzle. If debris is difficult to remove, consult your yamaha dealer. Caution: @ always avoid operating your watercraft in areas where weed growth is thick. If trav- eling in weeded areas is unavo...

  • Page 113: Caution:

    5-6 e eju18820 connecting the jumper cables 1. Connect the positive (+) jumper cable 1 to the positive (+) terminals of both bat- teries. 2. Connect one end of the negative (–) jumper cable 2 to the negative (–) termi- nal of the booster battery 3. 3. Connect the other end of the negative (–) cable ...

  • Page 114: Towing The Watercraft

    5-7 e eju19130 towing the watercraft if the watercraft becomes inoperative in the water, it can be towed to shore. If the watercraft must be towed in an emergency using a towline, the operator should ride the watercraft, holding onto the handlebars. Caution: @ ● tow the watercraft at 5 mph (8 km/h) ...

  • Page 115: Submerged Watercraft

    5-8 e eju19020 submerged watercraft if the watercraft is submerged or flooded with water, follow the procedure below and consult a yamaha dealer as soon as possi- ble. Failure to do so may result in serious engine damage! In an emergency: 1. Beach the watercraft and remove the stern drain plugs to d...

  • Page 116: –Memo–

    E –memo– uf1g10.Book page 9 tuesday, december 17, 2002 11:59 am.

  • Page 117: Appendix

    E 6 eju11240 appendix limited warranty.......................................6-1 yamaha extended service (y.E.S.) ......................................................6-3 index...........................................................6-4 uf1g10.Book page 1 tuesday, december 17, 2002 11:59 am.

  • Page 118: Limited Warranty

    6-1 e eju12000 limited warranty lwt-catae yamaha motor corporation, u.S.A. Watercraft limited warranty yamaha motor corporation is proud of its heritage and reputation for producing products with high standards of quality and workman- ship. Product excellence provides the cornerstone for our commitm...

  • Page 119

    6-2 e this warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Yamaha motor corporation, u.S.A. Post office box 6555 cypress, california 90630 warranty questions and answers q. What costs are my responsibility during the warranty period? A. Th...

  • Page 120

    6-3 e eju19861 yamaha extended service (y.E.S.) yes-yese_1 keep your yamaha protected even after your warranty expires with genuine yamaha extended service (y.E.S.). ● ● ● ● y.E.S. Is designed and administered by yamaha motor corporation to provide maximum owner satisfaction. You get uninterrupted f...

  • Page 121: Index

    6-4 e eju11250 index 2-stroke engine oil................................... 3-3 a adjusting the fuel injection system ........ 4-20 adjusting the yamaha adjustable sponson (y.A.S.) .................................. 4-22 approval label of emission control certificate....................................

  • Page 122

    6-5 e j jet unit................................................... 3-12 jumping the battery................................. 5-5 l label location .......................................... 1-5 learning to operate your watercraft ...... 3-19 leaving the watercraft........................... 3-18 lim...

  • Page 123

    6-6 e troubleshooting ...................................... 5-1 troubleshooting chart ............................. 5-1 turning the watercraft ........................... 3-27 u united states coast guard ................... 1-20 w warning labels ........................................ 1-6 watercra...

  • Page 124: 2003

    2003 waverunner gp1300r owner’s/operator’s manual lit-18626-05-13 u.S.A. Edition read this manual carefully before operation! Printed in usa jan. 2003—1.7 × 1 cr f1g-f8199-10 (e) printed on recycled paper yamaha motor corporation, usa.