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- 2008 SuperJet
- Owner's Manual
Yamaha 2008 SuperJet Owner's Manual
Summary of 2008 SuperJet
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2008 superjet owner’s/operator’s manual read this manual carefully before operation! F2f-28199-10 u.S.A. Edition lit-18626-07-20
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Uf2f10e0.Book page 1 tuesday, july 31, 2007 1:45 pm.
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Important manual information eju30140 to the owner/operator thank you for choosing a yamaha watercraft. This owner’s/operator’s manual contains in- formation you will need for proper operation, maintenance, and care. A thorough under- standing of these simple instructions will help you to obtain max...
Page 4: Table Of Contents
Table of contents general and important labels........... 1 identification numbers .................... 1 primary identification (pri-id) number ........................................... 1 hull identification number (hin) ........ 1 engine serial number ........................ 1 emission control ...
Page 5: Table Of Contents
Table of contents maintenance and adjustments ..... 55 owner’s/operator’s manual and tool kit ........................................... 56 periodic maintenance chart ............. 57 checking the fuel system ................ 59 checking the jet thrust nozzle angle ....................................
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General and important labels 1 eju30260 identification numbers record the primary identification (pri-id) number, hull identification number (hin), and engine serial number in the spaces provided for assistance when ordering spare parts from a yamaha dealer. Also record and keep these id numbers in ...
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General and important labels 2 eju30340 emission control information this engine conforms to 2008 u.S. Environ- mental protection agency (epa) regulations for marine si engines. Eju30370 approval label of emission control certificate this label is attached to the electrical box and muffler. Eju30410...
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General and important labels 3 eju30450 important labels uf2f10e0.Book page 3 tuesday, july 31, 2007 1:45 pm.
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General and important labels 4 eju35910 warning labels uf2f10e0.Book page 4 tuesday, july 31, 2007 1:45 pm.
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General and important labels 5 uf2f10e0.Book page 5 tuesday, july 31, 2007 1:45 pm.
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General and important labels 6 eju35923 other labels uf2f10e0.Book page 6 tuesday, july 31, 2007 1:45 pm.
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General and important labels 7 the following label indicates the correct direction to upright a capsized watercraft. Uf2f10e0.Book page 7 tuesday, july 31, 2007 1:45 pm.
Page 13: Safety Information
Safety information 8 eju30670 the safe use and operation of this water- craft is dependent upon the use of proper riding techniques, as well as upon the common sense, good judgment, and ex- pertise of the operator. Every operator should know the following requirements before riding the watercraft. ●...
Page 14: Safety Information
Safety information 9 eju30751 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, ob- jects, and other wate...
Page 15: Safety Information
Safety information 10 with another boat, which could result in se- vere injury or death. ● follow navigation rules, and state/provin- cial and local laws that apply to watercraft. Eju30770 operation requirements ● all riders must wear a u.S. Coast guard (uscg) approved personal flotation device (pfd...
Page 16: Safety Information
Safety information 11 know that a helmet could help protect you in certain kinds of accidents and that it could injure you in others. A helmet is designed to provide some head protection. Although helmets cannot protect against all foreseeable impacts, a helmet might reduce your injuries in a collis...
Page 17: Safety Information
Safety information 12 so that the engine stops if you, the operator, fall off. After riding, remove the engine shut- off cord from the watercraft to avoid acci- dental starting or unauthorized use by chil- dren or others. ● scan carefully for swimmers, and stay away from swimming areas. Swimmers are...
Page 18: Safety Information
Safety information 13 eju30830 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 signal other boats. See “rules of the road” for more information. ● visual dis...
Page 19: Safety Information
Safety information 14 eju30880 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. You may still have som...
Page 20: Safety Information
Safety information 15 eju30960 rules of the road your yamaha watercraft is legally consid- ered a powerboat. Operation of the water- craft 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 stree...
Page 21: Safety Information
Safety information 16 give-way vessels). Both you and the meeting vessel must alter course to avoid each other. Meeting if you are meeting another power-driven ves- sel head on, and are close enough to run the risk of collision, neither of you has the right-of- way! Both of you should alter course t...
Page 22: Safety Information
Safety information 17 fishing vessel right-of-way all vessels fishing with nets, lines, or trawls are considered to be “fishing vessels” under the international rules. Vessels with trolling lines are not considered fishing vessels. Fish- ing vessels have the right-of-way regardless of position. Fish...
Page 23: Safety Information
Safety information 18 they signify speed zones, restricted areas, danger areas, and general information. Remember, markings may vary by geograph- ic location. Always consult local boating au- thorities before riding your watercraft in unfamiliar waters. Uf2f10e0.Book page 18 tuesday, july 31, 2007 1...
Page 24: Safety Information
Safety information 19 eju30980 to get more boating safety information be informed about boating safety. Additional publications and information can be obtained from many organizations, including the follow- ing. United states coast guard consumer affairs staff (g-bc) office of boating, public, and c...
Page 25: Safety Information
Safety information 20 eju30990 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, wa- ters, and wildlife with respect and courtesy. Whenever a...
Page 26: Features And Functions
Features and functions 21 eju31010 location of main components 1 bow rope hole 2 steering pole 3 steering pole cover 4 hood 5 cooling water pilot outlet 6 fuel tank filler cap 7 ride plate 8 jet thrust nozzle 9 stern rope hole 10 riding tray 11 hood latch 12 handlebars 13 storage pouch 14 jet intake...
Page 27: Features And Functions
Features and functions 22 1 fire extinguisher container 2 fuel cock knob 3 choke knob 4 clip 5 start switch 6 throttle lever 7 engine shut-off switch 8 engine stop switch 9 engine shut-off cord (lanyard) 10 bow 11 fuel tank 12 battery 13 silencer 14 spark plugs/spark plug caps 15 muffler 16 water se...
Page 28: Features And Functions
Features and functions 23 eju31020 operation of controls and other functions eju31052 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 to the open position, and then pull up ...
Page 29: Features And Functions
Features and functions 24 to install the hood: (1) position the hood on the deck so that the two projections at the front of the hood fit under the two stays on the deck. (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 b...
Page 30: Features And Functions
Features and functions 25 the fuel cock knob positions are explained as follows and are shown in the illustration. Off: with the fuel cock knob in this position, fuel does not flow. Always turn the fuel cock knob to this position when the engine is not running. On: with the fuel cock knob in this po...
Page 31: Features And Functions
Features and functions 26 ● to prevent accidental starting of the en- gine or unauthorized use by children or others, always remove the clip from the engine shut-off switch when the engine is not running. Eju31170 start switch push the start switch (green button) to start the engine. Note: the engin...
Page 32: Features And Functions
Features and functions 27 when the engine is running, cooling water is circulated in the engine, and then it is dis- charged from the pilot outlet. To check for proper operation of the cooling system, check that water is being discharged from the pilot outlet. If water is not being dis- charged from...
Page 33: Features And Functions
Features and functions 28 eju31270 steering pole the steering pole varies in height with the op- erator’s posture, enabling the operator to as- sume various riding positions. When removing the hood for pre-operation checks, maintenance, etc., lift the steering pole and use the lock pin to support it...
Page 34: Features And Functions
Features and functions 29 check the intake grate and impeller for clog- ging. Warning ewj00050 before attempting to remove weeds or de- bris from the intake grate or impeller, shut the engine off and remove the clip from the engine shut-off switch. Severe injury or death could result from coming in ...
Page 35: Features And Functions
Features and functions 30 note: the storage pouch is not waterproof. If you carry objects that must be kept dry, such as the manual, put them in a waterproof bag. Uf2f10e0.Book page 30 tuesday, july 31, 2007 1:45 pm.
Page 36: Operation
Operation 31 eju31790 fuel and oil eju31831 gasoline warning ewj00290 gasoline and its vapors are high- ly flammable and explosive! ● do not smoke when refueling, and keep away from sparks, flames, and other sources of ignition. ● stop the engine before refueling. ● refuel in a well-ventilated area ...
Page 37: Operation
Operation 32 to-oil ratio could result in fouled spark plugs, smoky exhaust, and heavy car- bon deposits. Pour 2-stroke engine oil into a clean contain- er, and then add gasoline. To mix them thor- oughly, shake the container from side to side. Eju31910 filling the fuel tank caution: ecj00290 be car...
Page 38: Operation
Operation 33 eju31980 pre-operation checks eju31990 pre-operation check list before operating this watercraft, perform the checks in the following check list. See the accom- panying text in this chapter for details on how to perform the checks. Warning ewj00410 if any item in the pre-operation check...
Page 39: Operation
Operation 34 eju32280 pre-operation check points eju32290 engine compartment ventilate the engine compartment before each use. To ventilate the engine compartment, lift the steering pole and support it with the lock pin, and then remove the hood. (see page 23 for hood removal and installation proced...
Page 40: Operation
Operation 35 draining water or use a dry cloth to soak up any water that could spill into the watercraft. If any water spills into the watercraft, be sure to wipe it up with a dry cloth. Also, be sure to in- stall the drain screw after draining the water separator. Eju32430 bilge check the bilge for...
Page 41: Operation
Operation 36 to open the fire extinguisher container: (1) grasp the tab, pull the band to the rear, and then pull it up. (2) lift the container about 30 degrees from the storage position. Caution: ecj00400 do not force the fire extinguisher contain- er up more than 30 degrees from the stor- age posi...
Page 42: Operation
Operation 37 warning ewj00490 before starting the engine, always check the operation of the throttle lever. Eju32600 steering system check the handlebars for looseness. Turn the handlebars as far as possible to the right and left to make sure that operation is smooth and unrestricted throughout the ...
Page 43: Operation
Operation 38 may have collected around the jet in- take. Eju32660 engine shut-off cord check that the engine shut-off cord is not frayed or broken. If the cord is damaged, re- place it; never try to repair it or tie it together. Eju32670 switches caution: ecj00410 do not run the engine for more than...
Page 44: Operation
Operation 39 and the watercraft is in the water. (see page 26 for more information.) eju32730 operation warning ewj00510 before operating your watercraft, become familiar with all of the controls. Consult a yamaha dealer about any control or func- tion that you do not fully understand. Fail- ure to ...
Page 45: Operation
Operation 40 eju32820 launching the watercraft when launching the watercraft, make sure that there are no obstacles around you. After the watercraft is in the water, turn it around so that the bow faces the direction you wish to go. Start the engine, and then slowly move away from the launching area...
Page 46: Operation
Operation 41 (3) attach the engine shut-off cord to your left wrist, and then attach the clip to the en- gine shut-off switch. Warning ewj00580 check that the engine shut-off cord is not frayed or broken, and keep it free from the handlebars so that the engine stops if the operator falls off. The en...
Page 47: Operation
Operation 42 ● do not operate the start switch for more than 5 seconds, otherwise the battery will be discharged and the engine will not start. Also, the starter motor could be damaged. If the engine does not start in 5 seconds, release the start switch, wait 15 seconds, and then try again. (6) afte...
Page 48: Operation
Operation 43 learn in, where there is good visibility and light boat traffic. Use the buddy system—operate with some- one nearby. Scan constantly for people, ob- jects, and other watercraft. Be alert for conditions that limit your visibility or block your vision of others. Attach the engine shut-off...
Page 49: Operation
Operation 44 wake, but the watercraft is moving through the water rather than skimming on top of it.) note: at very slow speeds, it may be necessary to support your upper-body weight with your el- bows resting on the gunwales, trailing your legs in the water. Eju33190 standing after you are comforta...
Page 50: Operation
Operation 45 you will inevitably fall off, so be sure you know how to get back on the watercraft once you are away from shore. Eju33101 boarding and starting in shallow water be sure to learn the deep-water starting meth- od before operating the watercraft in water where it is too deep for you to st...
Page 51: Operation
Operation 46 ance there, using your elbows on the gunwales for leverage. (3) start the engine and begin to accelerate. (4) continue to pull your body up onto the watercraft as the watercraft speed in- creases. (5) bring your knees up onto the riding tray and change to a kneeling position as soon as ...
Page 52: Operation
Operation 47 (2) swim to the rear of the watercraft and up- right it by turning it clockwise only. Note: if the port (left) side of the capsized watercraft is tilting up, push down on the gunwale so that the port (left) side is down before turning the watercraft clockwise. Caution: ecj00520 do not t...
Page 53: Operation
Operation 48 b. Less throttle produces lower thrust, so the watercraft will turn more gradually. C. 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. You may still h...
Page 54: Operation
Operation 49 warning ewj00760 do not release the throttle lever when try- ing to steer away from objects—you need throttle to steer. A collision could result in severe injury or death. Eju33270 stopping the watercraft the watercraft is not equipped with a sepa- rate braking system. It is stopped by ...
Page 55: Operation
Operation 50 eju33361 post-operation care to keep your watercraft in top shape, always take it out of the water after using it and per- form the following procedures. Leaving the watercraft in the water for extended periods will accelerate the rate of normal deterioration of the jet unit components ...
Page 56: Operation
Operation 51 eju33420 transporting warning ewj00750 always turn the fuel cock knob to “off” when transporting the watercraft, other- wise fuel could leak out into the engine or engine compartment, which would create a fire hazard. Transport this watercraft using a special trail- er that incorporates...
Page 57: Maintenance And Care
Maintenance and care 52 eju33480 storage warning ewj00320 always turn the fuel cock knob to “off” when storing the watercraft, otherwise fuel could leak out into the engine or en- gine compartment, which would create a fire hazard. Storage for long periods of time, such as win- ter storage, requires...
Page 58: Maintenance And Care
Maintenance and care 53 eju33551 lubrication warning ewj00300 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: ecj00151 ● be sure to install the silencer cap se- curely af...
Page 59: Maintenance And Care
Maintenance and care 54 line in your eyes, get immediate medical attention. ● if any gasoline spills on your skin or clothing, immediately wash the affected area with soap and water and change your clothes. Top off the fuel tank with fresh gasoline and add one ounce of yamaha fuel stabilizer and con...
Page 60: Maintenance And Care
Maintenance and care 55 note: do not use vinyl protectant on the riding tray, because it will make it slippery. Eju33751 maintenance and adjustments periodic inspection, adjustment, and lubrica- tion will keep your watercraft in the safest and most efficient condition possible. Safety is an obligati...
Page 61: Maintenance And Care
Maintenance and care 56 use. Consult a yamaha dealer before at- tempting any modifications. Note: a service manual is available for purchase through a yamaha dealer for owners who have the mechanical skills, tools, and other equipment necessary to perform mainte- nance not covered by this owner’s/op...
Page 62: Maintenance And Care
Maintenance and care 57 eju33821 periodic maintenance chart the following chart gives general guidelines for periodic maintenance. However, maintenance may need to be performed more frequently depending on your operating conditions. This “ ” mark indicates maintenance that you may do yourself. This ...
Page 63: Maintenance And Care
Maintenance and care 58 * this operation should be performed after every use. Nuts and bolts check — item operation initial thereafter every page 10 hours 50 hours 100 hours 100 hours 200 hours 6 months 12 months 12 months 24 months uf2f10e0.Book page 58 tuesday, july 31, 2007 1:45 pm.
Page 64: Maintenance And Care
Maintenance and care 59 eju34201 checking the fuel system warning ewj00370 gasoline is highly flammable and explo- sive. Failure to check for and repair any fuel leakage could result in a fire or explo- sion. A fire or explosion can cause severe injury or death. Shut the engine off. Do not smoke. Av...
Page 65: Maintenance And Care
Maintenance and care 60 turn the handlebars as far as possible to the right and left and check that the difference of distances a and b between the jet thrust noz- zle and the nozzle is within specification. If the steering is stiff or misadjusted, have a yamaha dealer service it. Eju34331 adjusting...
Page 66: Maintenance And Care
Maintenance and care 61 (4) loosen the locknut. (5) tighten or loosen the adjusting nut until the desired amount of friction is obtained. (6) hold the adjusting nut with one wrench while tightening the locknut with another wrench. (7) install the handlebar cover and the four screws. Eju31282 adjusti...
Page 67: Maintenance And Care
Maintenance and care 62 steering column, and then tighten it to the specified torque. Note: do not install the steering cable pivot bolt in the outermost hole in the steering column. (5) connect the steering cable joint to the steering cable pivot bolt. (6) install the steering pole cover, and then ...
Page 68: Maintenance And Care
Maintenance and care 63 (4) hold the adjuster with one wrench while tightening the locknut with another wrench. (5) install the handlebar cover and the four screws. Eju34371 cleaning and adjusting the spark plugs warning ewj00350 be careful not to damage the insulator when removing or installing a s...
Page 69: Maintenance And Care
Maintenance and care 64 eju34400 lubrication points to keep moving parts sliding or rotating smoothly, coat them with water-resistant grease. ● throttle cable (carburetor end) ● choke cable (carburetor end) ● throttle cable (handlebar end) squeeze the throttle lever and remove the seal. Spray a rust...
Page 70: Maintenance And Care
Maintenance and care 65 nents. Have a yamaha dealer lubricate the handlebar pivot shaft. ● jet thrust nozzle pivot bolts (collars) ● intermediate housing fill the intermediate housing with water-re- sistant grease through the grease nipple using a grease gun. Eju34440 adjusting the choke cable check...
Page 71: Maintenance And Care
Maintenance and care 66 eju34451 checking the battery check the level of the battery electrolyte and make sure that the negative (–) and positive (+) battery leads are tightened securely. Warning ewj00790 battery electrolyte is poisonous and dan- gerous, causing severe burns, etc. Elec- trolyte cont...
Page 72: Maintenance And Care
Maintenance and care 67 (3) secure the battery in place. Warning ewj00400 be sure to connect the breather hose to the battery. Fire or explosion could result if the breather hose is damaged, obstruct- ed, or not connected properly. Caution: ecj00260 after installation, make sure that the bat- tery l...
Page 73: Specifications
Specifications 68 eju34542 specifications watercraft capacity: maximum people on board: 1 person dimensions: length: 2240 mm (88.2 in) width: 680 mm (26.8 in) height: 660 mm (26.0 in) dry weight: 139 kg (306 lb) performance: maximum fuel consumption: 29.0 l/h (7.7 us gal/h) (6.4 imp.Gal/h) cruising ...
Page 74: Trouble Recovery
Trouble recovery 69 eju34560 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 th...
Page 75: Trouble Recovery
Trouble recovery 70 engine runs irregu- larly or stalls fuel empty refill as soon as pos- sible 32 stale or contaminat- ed have serviced by yamaha dealer 59 too much oil in fuel mixing ratio correct fuel-to-oil ra- tio to 50:1 31 choke knob is left pulled push fully in 26 fuel filter clogged or wate...
Page 76: Trouble Recovery
Trouble recovery 71 eju34620 emergency procedures eju34630 cleaning the jet intake and impeller if weeds or debris get caught in the jet 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 ...
Page 77: Trouble Recovery
Trouble recovery 72 caution: ecj00660 ● place a suitable clean cloth or carpeting underneath the watercraft to protect it from abrasions and scratches. ● always turn the watercraft over onto its port (left) side. ● when turning the watercraft on its side, support the bow so that the handlebars are n...
Page 78: Trouble Recovery
Trouble recovery 73 gine. Any wrong connection could dam- age the electrical system. (4) start the engine, and then disconnect the jumper cables by reversing the steps above. Caution: ecj00480 ● never push the start switch while the en- gine is running. ● do not operate the start switch for more tha...
Page 79: Trouble Recovery
Trouble recovery 74 ● tow the watercraft using the bow rope hole only. ● the bow must be kept up out of the wa- ter during towing to prevent water from entering the engine compartment. Eju34720 submerged watercraft if the watercraft is submerged or flooded with water, follow the procedure below and ...
Page 80: Consumer Information
Consumer information 75 eju34780 limited warranty 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...
Page 81: Consumer Information
Consumer information 76 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 warr...
Page 82: Consumer Information
Consumer information 77 eju34800 yamaha extended service (y.E.S.) 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 ...
Page 83: Index
Index 2-stroke engine oil.................................... 31 a approval label of emission control certificate ................................................ 2 b battery................................................ 35, 54 battery, checking...................................... 66 battery, ju...
Page 84: Index
Index p periodic maintenance chart...................... 57 post-operation care.................................. 50 pre-operation check list............................ 33 pre-operation check points ...................... 34 pre-operation checks ............................... 33 primary identifica...
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Uf2f10e0.Book page 3 tuesday, july 31, 2007 1:45 pm.
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Printed on recycled paper printed in japan august 2007–0.4 × 1 cr yamaha motor corporation, usa.