Yamaha WaveRunner SuperJet 700 2001 Owner's/Operator's Manual
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Yamaha WaveRunner SuperJet 700 2001 Owner's/Operator's Manual

Yamaha WaveRunner SuperJet 700 2001 Owner's/Operator's Manual

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READ THIS MANUAL
CAREFULLY BEFORE OPERATION!
2001
SuperJet
700
OWNER'S/OPERATOR'S
MANUAL
GM6-28199-75

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Summary of Contents for Yamaha WaveRunner SuperJet 700 2001

  • Page 1 2001 SuperJet OWNER’S/OPERATOR’S MANUAL READ THIS MANUAL CAREFULLY BEFORE OPERATION! GM6-28199-75...
  • Page 3 EJU00270 To the owner/operator Thank you for choosing a Yamaha water- Important manual information: craft. This Owner’s/Operator’s Manual con- In this manual, information of particular tains information you will need for proper importance is distinguished in the following operation, maintenance, and care. A thor-...

  • Page 5: Table Of Contents

    EJU00273 CONTENTS GENERAL AND SAFETY INFORMATION FEATURES AND FUNCTIONS OPERATION MAINTENANCE AND CARE TROUBLESHOOTING AND EMERGENCY PROCEDURES APPENDIX READ THIS OWNER’S/OPERATOR’S MANUAL CAREFULLY BEFORE OPERATING YOUR WATERCRAFT.
  • Page 7 EJU00274 GENERAL AND SAFETY INFORMATION Identification numbers......1-1 Primary Identification (PRI-ID) number ..1-1 Hull Identification Number (HIN).....1-1 Engine serial number......1-1 Emission control information....1-2 Approval label of Emission control certificate..........1-2 Important labels........1-3 Label location .........1-3 Warning labels ........1-4 Caution label ...........1-7 Other labels ..........1-7 Safety information......1-8 Limitations on who may operate the watercraft..........1-8...

  • Page 8: Identification Numbers

    ID) number, Hull Identification Number (HIN) and engine serial number in the spaces pro- vided, to assist you in ordering spare parts from a Yamaha dealer. Also record and keep these ID numbers in a separate place in case your watercraft is stolen.

  • Page 9: Emission Control Information

    EJU00631a Emission control information This engine conforms to the U.S. Environ- mental Protection Agency (EPA) regulations for marine SI engines for the year 2001. Approval label of Emission control certificate This label is attached to the electrical box. 1 Emission control information label EMISSION CONTROL INFORMATION ENGINE FAMILY : THIS ENGINE CONFORMS TO 2001 U.S.

  • Page 10: Important Labels

    EJU00293 Important labels Label location...

  • Page 11: Warning Labels

    Warning labels...

  • Page 14: Caution Label

    Caution label Other labels...

  • Page 15: Safety Information

    Safety information operate the watercraft The safe use and operation of this ● Yamaha recommends a minimum opera- watercraft is dependent upon the use of tor age of 16 years old. proper riding techniques, as well as upon Adults must supervise use by minors.

  • Page 16: Cruising Limitations

    ● Do not operate the watercraft in rough EJU00613 Cruising limitations water, bad weather or when visibility is poor; this may lead to an accident caus- ing injury or death. Be alert to the possi- bility of adverse weather. Take note of weather forecasts and the prevailing weather conditions before setting out on your watercraft.

  • Page 17: Operation Requirements

    EJU00937 Operation requirements ● All riders must wear a personal flotation device (PFD) that is approved by the appropriate authorities and suitable for personal watercraft use. ● Wear protective clothing. Severe internal injuries can occur if water is forced into body cavities as a result of falling into water or being near the jet thrust nozzle.
  • Page 18 ● 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 designed to provide some head protection.

  • Page 19: Hazard Information

    ● Attach the engine shut-off cord (lanyard) EJU00313 Hazard information to wrist and keep it free from the handle- bars so that the engine stops if the opera- tor falls off. After riding, remove the engine shut-off cord from the watercraft to avoid accidental starting or unauthorized use by children or others.

  • Page 20: Watercraft Characteristics

    Keep away from intake grate 1 while the ● EJU00922 Watercraft characteristics engine is on. Items such as long hair, ● Jet thrust turns the watercraft. Releasing loose clothing, or PFD straps can become the throttle lever completely produces entangled in moving parts resulting in only minimum thrust.

  • Page 21: Safe Boating Rules

    EJU00322 Safe boating rules Enjoy your watercraft responsibly Your Yamaha watercraft is legally consid- ered a powerboat. Operation of the water- You share the areas you enjoy when craft must be in accordance with the rules riding your watercraft with others and with and regulations governing the waterway on nature.
  • Page 22 –MEMO–...

  • Page 23: Features And Functions

    EJU00326 FEATURES AND FUNCTIONS Location of main components ....2-1 Operation of controls and other functions ...........2-3 Hood............2-3 Fuel tank filler cap........2-4 Fuel cock knob........2-4 Engine stop switch........2-5 Engine shut-off switch......2-5 Choke knob..........2-6 Throttle lever ...........2-6 Start switch..........2-6 Cooling water pilot outlet ......2-7 Steering system ........2-7 Steering pole...........2-8 Engine overheat warning system...2-9...

  • Page 24: Location Of Main Components

    EJU00327 Location of main components 1 Rope hole 9 Hood latch Use to attach rope for transporting or mooring. Locks the hood. 2 Storage pouch 0 Jet thrust nozzle 3 Steering pole Changes the direction of jet thrust according Adjusts to suit operator’s riding posture. to handlebar position to steer the watercraft.
  • Page 25 1 Fire extinguisher container 8 Engine stop switch 2 Fuel cock knob Push to stop the engine normally. 9 Engine shut-off cord (lanyard) Use to select either normal or reserve fuel flow from the fuel tank to the carburetors, or to shut Attach to wrist and so that the engine stops if off fuel flow.

  • Page 26: Operation Of Controls And Other Functions

    EJU00328 Operation of controls and other functions EJU00338 Hood The hood is secured at the rear by a latch. Lift the steering pole and support it with the lock pin before removing the hood. To remove the hood: 1. Turn the latch knob 1 to the open posi- tion, and then pull up on the hood latch 2 to unlatch the hood.

  • Page 27: Fuel Tank Filler Cap

    2. Push down on the hood latch, and then turn the knob to the lock position. NOTE: Make sure that the hood is properly secured before operating the watercraft. EJU00345 Fuel tank filler cap To remove the fuel tank filler cap 1, turn it counterclockwise.

  • Page 28: Engine Stop Switch

    EJU00705 Engine stop switch Push this switch 1 (red button) to stop the engine normally. EJU00706 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 from the switch, such as if the operator falls off the watercraft.

  • Page 29: Choke Knob

    EJU00350 Choke knob Starting a cold engine requires a richer air-fuel mixture, which is supplied by the choke. Pull the knob 1 out to turn the choke on. Push the knob in to turn the choke off. EJU00918 Throttle lever Squeeze the throttle lever 1 to increase engine speed.

  • Page 30: Cooling Water Pilot Outlet

    EJU00923 Cooling water pilot outlet This watercraft is equipped with a cooling water pilot outlet on the port (left) side of the watercraft. When the engine is running, cooling water is circulated in the engine, and then it is discharged from the pilot outlet. To check for proper operation of the cooling system, check that water is being discharged from the pilot outlet.

  • Page 31: Steering Pole

    EJU00357 Steering pole The steering pole varies in height with the operator’s posture, enabling the operator to assume various riding positions. When removing the hood for pre-opera- tion checks, maintenance, etc., lift the steer- ing pole 1 and use the lock pin 2 to support it.

  • Page 32: Engine Overheat Warning System

    CAUTION: If you cannot locate and correct the cause of the overheating, consult a Yamaha dealer. Continuing to operate at higher speeds could result in severe engine damage.

  • Page 33: Storage Pouch

    EJU00406a Storage pouch A storage pouch is provided on the under- side of the hood for the Owner’s/Operator’s Manual, tool kit and other small items. Bend the Owner’s/Operator’s Manual slightly to insert it into the storage pouch 1, then add the tool kit and any other small items.
  • Page 34 –MEMO–...

  • Page 35: Operation

    EJU00410 OPERATION Fuel and oil..........3-1 Gasoline ..........3-1 2-stroke engine oil........3-2 Mixing fuel and oil ........3-3 Filling the fuel tank ........3-4 Pre-operation checks.......3-5 Pre-operation check list ......3-5 Pre-operation check points.....3-6 Operation..........3-13 Engine break-in........3-13 Starting the engine........3-15 Stopping the engine......3-18 Leaving the watercraft ......3-18 Operating your watercraft.....3-19 Getting to know your watercraft....3-19 Learning to operate your watercraft ..3-19...

  • Page 36: Fuel And Oil

    EJU00421 Fuel and oil Gasoline WARNING GASOLINE VAPORS HIGHLY 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. Do not stand or sit on the watercraft while refueling in case of fire.

  • Page 37: 2-Stroke Engine Oil

    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 because it can cause fuel system damage or engine perfor- mance problems. EJU00939...

  • Page 38: Mixing Fuel And Oil

    Mixing fuel and oil CAUTION: ● Avoid using any mixture of gasoline and oil other than those designated. ● Make sure gasoline and oil are thor- oughly mixed in the correct ratio, oth- erwise the following problems may occur. Too little oil in the fuel mixing ratio could result in major engine trou- ble, such as seizure.

  • Page 39: Filling The Fuel Tank

    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. Lift the steering pole and support it with the lock pin. 2.

  • Page 40: Pre-Operation Checks

    EJU00422 Pre-operation checks 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 working properly, have it inspected and repaired before operating the watercraft, otherwise an accident could occur.

  • Page 41: Pre-Operation Check Points

    EJU00424 Pre-operation check points Engine compartment Ventilate the engine compartment, before each use. To ventilate the engine compart- ment, lift the steering pole and support it with the stopper pin, then remove the hood. Put the hood aside for a few minutes to allow any fuel vapors to escape.
  • Page 42 EJU00432 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 capsizes. If water remains in the water separator, drain it by removing the drain screw 2.
  • Page 43 EJU00435 Battery Check the battery condition and the elec- trolyte level. Check that the battery leads are tightened securely and there is no corrosion on the battery terminals. WARNING The battery must always be fully charged and in good condition. Loss of battery power may leave you stranded.
  • Page 44 Always carry a fire extinguisher on board. A fire extinguisher is not standard equip- ment with this watercraft. If you do not have one, contact a Yamaha dealer or a fire extinguisher dealer to obtain one meeting the proper specifications.
  • Page 45 EJU00447 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 the throttle lever.
  • Page 46 EJU00942 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 cooling water, and dam- age to the engine could result.
  • Page 47 EJU00915 Switches Check the start switch 1, the engine stop switch 2 and the engine shut-off switch 4 for proper operation. To check these switches place the watercraft in the water to provide adequate engine cooling. Start the engine, and then pull the engine shut-off cord 5 to remove the clip 3 from the engine shut-off switch.

  • Page 48: Operation

    Con- sult your Yamaha dealer about any con- trols or functions you do not fully understand. Failure to understand how controls work could cause an accident or prevent you from avoiding an accident.
  • Page 49 3. Gradually open the throttle lever to 3/4 or less. 4. Continue operation at 3/4 throttle or less until the first tankful of fuel has been used. 5. Fill the tank once more with a fuel-to-oil ratio of 25:1, and proceed with normal operation.

  • Page 50: Starting The Engine

    EJU00927 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.
  • Page 51 3. Attach the clip 1 to the engine shut-off switch 2. Also, attach the engine shut off cord 3 to your 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.
  • Page 52 6. Release the start switch as soon as the engine starts to run. CAUTION: ● Never push the start switch while the engine is running. ● Do not operate the start switch for more than 5 seconds, otherwise the battery will be discharged and the engine will not start.

  • Page 53: Stopping The Engine

    EJU00928 Stopping the engine To stop the engine, release the throttle lever, 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 injury or death.

  • Page 54: Operating Your Watercraft

    EJU00464 EJU00470 Operating your watercraft Learning to operate your watercraft Getting to know your Before operating, always perform the pre- watercraft operation checks listed on page 3-5. The Operating your watercraft requires skills short time spent checking the watercraft will acquired through practice over a period of reward you with added safety and reliability.
  • Page 55 Wear protective clothing. Severe internal injuries can occur if water is forced into body cavities as a result of falling into water or being near the jet thrust nozzle. Normal swimwear does not adequately protect against forceful water entry into rectum or vagina.

  • Page 56: Starting The Watercraft

    EJU00485 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 watercraft.
  • Page 57 EJU00487 Boarding and starting in deep water 1. Swim to the rear of the watercraft. Attach the engine shut-off cord to your wrist. Attach the clip to the engine shut-off switch. 2. Grasp the handlebars with both hands. Pull your body up onto the riding tray and balance there, using your elbows on the gunwales for leverage.
  • Page 58 6. Move as far forward as possible without interfering with the movement of the han- dlebars. Keep your body perpendicular to the water, with your weight forward and low. 7. Once the bow drops, and the watercraft has leveled out in the water and reached planing speed, back off the throttle lever and select your desired speed.
  • Page 59 EJU00930 Boarding and starting in shallow water Be sure to learn the deep-water starting method before operating the watercraft in water where it is too deep for you to stand. Do not try to start the watercraft in water less than 60 cm (2 ft) deep. 1.

  • Page 60: Operating Positions

    EJU00495 Operating positions After you are underway, you may choose to kneel or stand, depending upon water- craft speed, your skill level, and your prefer- ence. Here are some guidelines. Kneeling It is easier to maintain your balance when kneeling than when standing. This position is suggested when traveling at sub-planing speeds.

  • Page 61: Capsized Watercraft

    EJU00931 Capsized watercraft If the watercraft capsizes, follow the pro- cedures below carefully to prevent damage or injury. CAUTION: Make sure to remove the clip from the engine shut-off switch, otherwise the engine will overheat and damage may occur. 1. Shut the engine off by removing the clip from the engine shut-off switch.

  • Page 62: Turning The Watercraft

    EJU00944 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 nozzle, it creates thrust to move and steer the watercraft.
  • Page 63 To maintain your balance, lean into a turn. How much you lean depends on the tight- ness of the turn and your traveling speed. In general, the higher the speed or the sharper the turn, the more you lean. WARNING Do not release the throttle when trying to steer away from objects–you need throt- tle to steer.

  • Page 64: Stopping The Watercraft

    EJU00620* Stopping the watercraft The watercraft is not equipped with a sep- arate braking system. It is stopped by water resistance when throttle lever released. From full speed, the watercraft comes to a complete stop in approximately 90 m (300 ft) after the throttle lever is released and the engine stopped, although this distance will vary depending on many factors, including gross weight, water sur-...

  • Page 65: Beaching The Watercraft

    EJU00503a Beaching the watercraft 1. Make sure no obstructions, boats or swimmers are near the beach. Release the throttle lever about 90 m (300 ft) before you reach the intended beaching area. 2. Approach the beach slowly and stop the engine before reaching land.

  • Page 66: Post-Operation Checks

    EJU00932 Post-operation checks Always perform the following post-opera- tion checks after operating the watercraft. 1. Remove the watercraft from the water. 2. Wash down the hull, steering pole, han- dlebars, and jet unit with fresh water. 3. Remove the hood and check the engine compartment for water.
  • Page 67 CAUTION: Do not run the engine at full throttle or for more than 15 seconds on land, other- wise the engine may overheat and seize. 7. If the watercraft will be stored for a week or more, lubricate internal engine com- ponents to help prevent corrosion.

  • Page 68: Transporting

    EJU00952 Transporting WARNING Always place the fuel cock knob in the “OFF” position when transporting the watercraft, otherwise fuel could leak out into the engine or engine compartment, which would create a fire hazard. Transport this watercraft using the special trailer that incorporates a hole into which the pin 1 can be inserted and locked after passing it through the rope hole 2.

  • Page 69: Maintenance And Care

    EJU00515 MAINTENANCE AND CARE Storage............4-1 Flushing the cooling system ....4-1 Lubrication..........4-3 Fuel system..........4-5 Battery .............4-5 Cleaning the watercraft......4-6 Maintenance and adjustments ....4-7 Owner’s/Operator’s Manual and tool kit ............4-8 Periodic maintenance chart....4-9 Inspecting the fuel system....4-10 Inspecting the steering cable....4-12 Inspecting and adjusting the throttle cable............4-12 Cleaning and adjusting the spark plugs............4-13...

  • Page 70: Storage

    It is advisable to have the watercraft serviced by a Yamaha dealer prior to stor- age. However, the following procedures can be performed by the owner. EJU00517...
  • Page 71 1. Put the watercraft on land in a horizontal position. 2. Insert the garden hose adapter 2 into the flush hose connector 1. 3. Connect the garden hose adapter to a water tap using a hose. 4. Start the engine, and then immediately turn the water supply on until water flows continually from the cooling water pilot outlet.

  • Page 72: Lubrication

    EJU00945 Lubrication WARNING To reduce the risk of fire or explosion: Never pour or spray gasoline, or any sub- stance other than a rust inhibitor through the hole in the carburetor silencer cover. CAUTION: ● Make sure to replace the cap securely after fogging the engine, otherwise water could enter the engine and cause damage.
  • Page 73 3. With the engine running at a fast idle, quickly spray as much rust inhibitor as possible through the hole in the silencer cover. Keep spraying until the engine stalls (or a maximum of 15 seconds). 4. Install the cap securely. 5.

  • Page 74: Fuel System

    EJU00946 Fuel system Draining the fuel system prevents buildup of varnishes and other harmful deposits that result when gasoline sits for a prolonged period of time. WARNING Gasoline is highly flammable and explo- sive. A fire or explosion can cause severe injury or death.

  • Page 75: Cleaning The Watercraft

    EJU00533 Cleaning the watercraft Clean the watercraft before storing it for a long period. 1. Wash down the hull, handlebars, and drive unit with fresh water. 2. Rinse the engine and bilge area with fresh water. Drain off all water and wipe up remaining moisture with clean, dry rags.

  • Page 76: Maintenance And Adjustments

    Remember that failures that are the result of the installation of parts or accessories which are not qualitatively equivalent to genuine Yamaha parts are not covered by the limited warranty. WARNING ● Be sure to turn off the engine when...

  • Page 77: Owner's/Operator's Manual And Tool Kit

    If your Owner’s/Operator’s Manual is damaged, order a replacement from a Yamaha dealer. The service information included in this manual is intended to provide you, the...

  • Page 78: Periodic Maintenance Chart

    ● ) This mark indicates maintenance that you may do yourself. ❍ ) This mark indicates work to be done by a Yamaha dealer. THEREAF- MAINTENANCE INTERVAL INITIAL...

  • Page 79: Inspecting The Fuel System

    Check the fuel system for leakage, cracks, or malfunctions. If any problem is found, do the necessary repair or replace- ment as required. If repair is necessary, con- sult a Yamaha dealer. Check: ● Carburetors for leakage. ●...
  • Page 80 1. The fuel filter should be replaced once a year or after every 200 hours of operation, or if water is found in the filter. Have a Yamaha dealer replace the fuel filter if necessary. WARNING Do not try to replace the fuel filter your- self.

  • Page 81: Inspecting The Steering Cable

    1. Squeeze and release the throttle lever. If the lever does not return smoothly, have a Yamaha dealer service it. 2. Adjust free play a by loosening the lock- nut 1 and turning the adjuster 2.

  • Page 82: Cleaning And Adjusting The Spark Plugs

    Do not attempt to diagnose any problems yourself. Have a Yamaha dealer service the watercraft. Remove and inspect the spark plug peri- odically; heat and deposits will cause the spark plug to slowly break down and erode.

  • Page 83: Lubrication Points

    EJU00553 Lubrication points To keep moving parts sliding or rotating smoothly, coat them with water-resistant grease. Recommended water resistant grease: Yamaha Marine Grease/ Yamaha Grease A ● Throttle cable (carburetor end) ● Choke cable (carburetor end) ● Throttle cable (handlebar end) Pull the throttle lever and remove the seal 1.
  • Page 84 Steering cable ball joint (nozzle end) ● Steering cable inner wire (nozzle end) ● Steering handle pivot shaft Lubrication of the steering handle pivot shaft requires disassembly of steering com- ponents. Have a Yamaha dealer lubricate it. ● Steering nozzle pivot bolts (collars) 4-15...

  • Page 85: Adjusting The Choke 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: 20–22 cm Every 100 hours or 6 months: 3–5 cm EJU00570 Adjusting the choke cable Check that the choke cable is properly adjusted.

  • Page 86: Inspecting The Battery

    EJU00572 Inspecting the battery Check the level of the battery electrolyte and make sure the leads are secure. WARNING Battery electrolyte is poisonous and dan- gerous, causing severe burns, etc. Elec- trolyte contains sulfuric acid. Avoid contact with skin, eyes or clothing. Antidotes External: Flush with water.
  • Page 87 To replenish the battery: 1. Make sure the electrolyte level is between the maximum 1 and minimum 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 the battery.

  • Page 88: Adjusting The Carburetor

    Adjusting the carburetor The carburetor is a vital part of the engine and requires very sophisticated adjustment. Most adjusting should be left to a Yamaha dealer who has the professional knowledge and experience to perform it. However, the operator may adjust the trolling speed as part of the usual maintenance routine.

  • Page 89: Replacing The Fuse

    EJU00578 Replacing the fuse The fuse is in the electrical box 1. To replace the fuse: 1. Remove the cap 2, pull out the red lead, and bring the fuse holder 3 out of the electrical box. 2. Open the fuse holder and replace the fuse 4 with one of the correct amper- age.

  • Page 90: Adjusting The Jet Thrust Nozzle Angle

    EJU00953 Adjusting the jet thrust nozzle angle The angle of the jet thrust nozzle can be adjusted to suit operator preference. 1. Loosen the two screws, and then remove the steering pole cover 1. 2. Select the desired nozzle angle a. Changing the position of the handlebar stopper and/or steering cable pivot bolt changes the nozzle angle as shown in...
  • Page 91 To change the position for the steering cable pivot bolt: 1. Pull back the outer sleeve, and then dis- connect the steering cable. 2. Remove the steering cable joint from the steering cable pivot bolt. 3. Loosen the pivot bolt and install it with the lock washer in the desired position (P1 or P2).

  • Page 92: Specifications

    EJU00590 Specifications MODEL Unit SJ700 ITEM WATERCRAFT CAPACITY Maximum people on board Number of people DIMENSIONS Length mm (in) 2,240 (88.2) Width mm (in) 680 (26.8) Height mm (in) 660 (26.0) Dry weight kg (lb) 132 (291) PERFORMANCE Maximum power output kW (PS) @ r/min 53.6 (73) @ 6,300 Maximum fuel consumption...
  • Page 93 EJU00594 TROUBLESHOOTING AND EMERGENCY PROCEDURES Troubleshooting........5-1 Troubleshooting chart ......5-1 Emergency procedures......5-3 Cleaning the jet intake and impeller..5-3 Jumping the battery ........5-4 Towing the watercraft ......5-6 Submerged watercraft ......5-7...

  • Page 94: 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 service. EJU00596 Troubleshooting chart...
  • Page 95 Empty Refill as soon as possi- Engine runs irregu- larly or stalls Stale or contaminated Have serviced by 4-10 Yamaha dealer Too much oil in fuel Correct fuel-to-oil ratio mixing ratio to 50:1 Choke Knob is left pulled Push fully in...

  • Page 96: Emergency Procedures

    2. Remove any weeds or debris from around the drive shaft, impeller, and jet thrust nozzle. If debris is difficult to remove, consult your Yamaha dealer.

  • Page 97: Jumping The Battery

    CAUTION: Always avoid operating your watercraft in areas where weed growth is thick. If trav- eling in weeded areas is unavoidable, operate the engine alternately at partial throttle and full throttle. Weeds tend to accumulate more at a steady speed and at trolling speed.
  • Page 98 EJU00600 Connecting the jumper cables 1. Connect the positive (+) jumper cable 2 to the positive (+) terminals of both bat- teries. 2. Connect one end of the negative (–) jumper cable 1 to the negative (–) termi- nal of the booster battery 3. 3.

  • Page 99: Towing The Watercraft

    EJU00601 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 tow line, the operator should ride the watercraft, holding onto the handlebars and supporting his body weight on the riding tray.

  • Page 100: Submerged Watercraft

    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! 1. Beach the watercraft and remove the hood.

  • Page 101: Appendix

    EJU00608 APPENDIX Index............6-1...
  • Page 102 Fire extinguisher........3-9 EJU00609 Index Flushing the cooling system ....4-1 Fuel and oil..........3-1 2-stroke engine oil........3-2 Fuel cock knob ........2-4 Fuel filter ..........4-11 Adjusting the carburetor ......4-19 Fuel system ........3-6, 4-5 Adjusting the choke cable ..... 4-16 Fuel tank ..........
  • Page 103 Operating your watercraft...... 3-19 Watercraft characteristics......1-13 Operation ..........3-13 Water separator ........3-7 Operation of controls and other functions..........2-3 Operation requirements ......1-10 Other labels..........1-7 Owner’s/Operator’s Manual and tool kit .. 4-8 Periodic maintenance chart..... 4-9 Post-operation checks......3-31 Pre-operation check list......
  • Page 107 YAMAHA MOTOR CO., LTD. Printed in Japan June 2000—1.1 × 1 CR GM6-28199-75 (SJ700A-Z) Printed on recycled paper...

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