The seadoo drive shaft links directly to the impeller, housed within an enclosed jet pump with integral pivoting nozzle, adding 35 pounds. When your yamaha 50 hp outboard is down for repairs, you cant hit the water. Install the jet driveshaft assembly into the spiral pump housing locking it in place with the four 51618 x 1 bolts with lockwashers, 12 ftlbs. Yamaha waverunner vx 700 service manual pdf download. With this commitment in mind, solas proudly presents a new product line of jet pump. This workshop service repair manual pdf download for the wb700a ru yamaha waveblaster has been prepared as an aid to improve the quality of repairs by giving the serviceman an accurate understanding of the product and by showing him the correct way to perform repairs and make judgements. Owning a jet drive engine can be make for enjoyable boating for you and your whole family. Good luck trying to change out an impeller without one of these. Generally, cast aluminum impellers are able to withstand up to 500hp and 5500 rpm as long as the jet boater keeps the jet drive loaded properly and does not over rev the drive. Specially for select seadoo rxp, rxt and gtx models and yamaha sho. The jet drive fourstroke yamaha outboard ranges in horsepower. Unlike the cast aluminum, magbronze and stainless steel impellers are able to handle greater horse power loads and high speed unloading. A must for any weekend warrior or your all out blown alcohol jet boat. An outboard jet is simply a standard outboard with an aftermarket jet pump bolted to where the prop unit sits.
Yamaha uses left hand threads turn clockwise to remove. Textron motors recommends replacing the drive shaft seal after 100 hours of operation. Please ensure your model and year pwc is listed below for proper fitment. I put neverseize on the impeller threads dealer mechanic recommend. The sterndrives drive shaft exits the hull and then makes two 90degree turns before linking to the propeller. You take the yamaha impeller shaft holder tool and put it on the spline at the end of shaft and put in in vice. The superjet is a standup type personal watercraft pwc made by yamaha motor. Xprop series impellers produce the most powerful propulsion in the water from an. These parts can upgrade many vehicles that are designed by seadoo, kawasaki, yamaha, and other common watercraft brands. Individual jet pump parts jet pump rebuild parts 174. Then i began following the reassembly process as documented in the attached pump assembly.
Home yamaha service manuals download yamaha waverunner repair manual 19872014. The ex is agile, fun and playful, with a more powerful engine and better durability than anything else in the reclite segment. Pump cup impeller gasket, water pump wear plate gasket water pump bolt 4 for 682w0078a1 bolt 4 for 682w0078a3 plate, water pump housing key, woodruff oil seal, water pump base gasket, water pump base damper seal gasket, drain fill 3 oring, bearing carrier oring, bearing carrier oil seal, prop shaft 2 12281 12269 12278 12273. Water enters and exits a jet drive at differing velocities, power is converted to thrust via an impeller, and the thrust propels the jet ski. Page 19 special service tools info p outer race installerforward gear jet pump oil seal and reduction drive gear yb06085 9089006631 pn. One of the most popular manufacturers of these high powered. We are focused on providing quality parts, superior customer service, fast delivery and low prices. The intake grate, pump, and ride plate are all set back 50 mm rearward. Also, a worn out drive shaft, bearing carrier andor seal can result in a ski.
This part was removed from a running 2004 yamaha gp 800. Yb06085 q ball bearing attachment jet pump oil seal and reduction drive gear pn. Yamaha jet boaters this is a message board for all yamaha jet boat owners and other interested parties. High performance jet pump shaft this is a 174 jet pump shaft, known to be the strongest in the industry. Remove the water pump assembly from the propeller drive, including the lower stainless steel plate, gaskets, impeller drive key, and dowel pins. The impeller screws onto the impeller shaft and then connects to the drive shaft. For a limited time, every yamaha part is up to an additional 20% off. Yamaha jet boaters view topic impeller bearing grease.
Having the right parts is the first step towards getting the job done. Impeller is glazed or melted caused by operation without sufficient water supply. In my case i have a 225 yamaha that i have added the large diameter pump to. Cooling water is drawn in through the intake grates on your lower unit, up to and through a rubber impeller keyed to the drive shaft on top of the. Marine parts plus has been a supplier of marine parts and accessories since 2007.
Steves 1975 evinrude 40 hp restore part 3 drive shaft. With impressive stats such as the highest compression ratio on the water, industry firsts such as an electric steering system, and engineering touches such as iridium spark plugs and quad thermostats. Fits gp800 9800, xl8009899, gp760, wave raider 760, wave raider 700 yrs 9497, wave deluxe 9497, wave venture 9497, wave blaster 9397, gp700 9397, pro vxr, super jet 08up. Outboard jet drivesthe pros and cons fish and boat.
On the yamaha, the instructions are pretty much same as above. Drive shaft sticks out 22 from housing to the front, and the lip sits slightly bellow the raised edge guessing 2, picture shows strait edge across face. Yamaha marine waveblaster wb700a ru repair service. Waverunner gp1200r service manual 2000 yamaha motor co. Yamaha 40 with outboard jet vertical shaft questions. These digitally delivered instruction books are instantly. Used jet pump housing and drive shaft from a 1998 yamaha xl 1200 fresh water ski. Were one of the countrys biggest retailers of yamaha sterndrive parts, and weve got many of the parts you need on our shelves ready to ship to your door. I cna not give you the pitch, but it is not radical. Since its release nearly 10 years ago, this has been the impeller to have for the gp 1200, xl 1200 and many other models using this pump for maximum speed and rough water efficiency. Recommended engine oil, yamalube 4m see owners manual. Bearing and seal replacement on yamaha jet pump for 2007 sx230ho.
Comes complete with bearings, seals, impeller shaft, pump cone. Best better the solas concord impeller will give the top rated yamaha sho. Berkeley jet drive high performance marine propulsion. This service manual is valid for the following jet pump models. Install the jet driveshaft assembly into the spiral pump housing locking it in place with the four 51618 x 1 bolts with. The prop driveshaft was changed to a constant diameter over the entire length to increase.
The input drive shaft would exit the water box to be hooked up to whatever motor was chosen to drive the jet pump unit. The ydcd concord impeller fits into the 155mm pump with the 20mm shaft, used in. A number of years ago, david merriman and i designed a pumpjet for my 148th seawolf class sub. Jet pump impeller replacement for yamaha waverunner iii 650 duration. This part will only work on models and years listed below. Changing yamaha jet boat pump duct housing bearings and switching to oil bath lubrication. Nicks and dings in the impeller impede performance and make for a rough ride. The following is from the solas website and tells a little about the company. When youre working on a yamaha sterndrive motor, use genuine yamaha sterndrive parts from. Steering right and left is accomplished by directing the systems exit flow in one direction or the other, much like directing the thrust of a submerged propellerdriven system. Used jet pump and drive shaft from a yamaha fresh water ski, its in good used condition. After installing the joint, allow the adhesive tip. Yamaha pump at wholesale prices yamaha pumps impellers.
We offer huge discounts on yamaha 50 hp outboard parts, so you can get that. Personal watercraft parts watercraft parts are designed for motorists who need practical solutions and want added benefits during maintenance and driving situations. Be sure also, to install the water pump impeller drive key removed from the. Rec you carefully heat the old impeller midbase to soften the factory thread goo. Offering discount prices on oem parts for over 50 years. Lin in 1986, is now one of the bestknown and trusted names in propellers for outboardstern drive and impellers. Pump turns smoothly, impeller and pump vanes are nice. Although we are a realatively new yamaha dealer, we are making our parts inventory a top priority and should have most of the items you need in stock and ready to ship. Shaft end repair sleeve no need to replace the entire shaft because of damage due to sand or lack of maintenance, this repair sleeve allows you to repair the end of. To further define the term jet drive, there are basically two types. Removing a jetpump from a yamaha waverunner and removing the propeller from the jet pump drive shaft. Yamaha xl1200 jet pump, drive shaft impeller xl 1200 98. Worn our shaft bearings and excessive clearance in the housing between the wear ring and the impeller. You should be using this with a bench vise for best results.
The impeller shafts bring back the balance and performance of any jet pump. The stainless steel shafts are guaranteed to fit where an oem would. If you arent on the water, theres plenty of things to fix around your home. Consult solas propellerss entire solas pwc impeller catalogue. With 30 years of experience, yamaha marine creates every jet drive to be the best performing jet drive engine in its class. Downloadable yamaha waverunner repair manuals are digital repair books used to fix or mend a jet propelled recreational watercraft back to working order. Yamaha outboard parts select year discounted instock. To flush the motor, there is a 38 stainless bolt head on the lh side just below the juncture of the motors midsection and where it bolts to the jet lower unit. Replace impeller if any of the following conditions exist. When you rebuild the jet ski pump, you gain performance and improve the quality of the ride.
The size is about 4 in diameter with 7 impeller blades i believe. This solas impeller applications guide is perfect for choosing the impeller that best fits your jet ski and riding style. Lift impeller, drive key, and gasket from drive shaft. This manual has been prepared by the yamaha motor company ltd. Your water pump is responsible for keeping your engine cool. River jet boating forum view topic new impeller on a. By far, the most common jet drives are outboard jets.
Install the jet driveshaft assembly into the spiral pump housing locking it in place. Mercury sells a flushing adapter that uses a 38 national course bolt thread on one end and a female garden hose end on the other. Sbt offers new impeller shafts for replacing your old worn ones. These pumps reduce the efficiency of the motor by about 30% if set up rightworse for worn insertbad impellerpoor.
Designed to provide an unbelievable experience on the water at the most affordable price. Changing yamaha jet boat pump duct housing bearings and. Yamaha waverunner ex series yamaha waverunners yamaha. Yamaha vx110 sport service manual pdf download manualslib. If your ob jet is a factory one built for pump then the rating on the outboard will be the rating of hp out of the pump. Jet, jet pump, waterjet, jet drive vs prop boat design net. The water seal incorporated at the drive shafts exit point would guarantee the ultimate water integrity of the boat in case of failure or slow leak of a seal at the rim itself. I would like the manual jet pump woth the 750cc engine, because i want to install a jet pump in my. Yamaha 40 with outboard jet vertical shaft questions sat apr 26, 2014 2. Weight refers to shortest shaft length, and is measured without motor oil, gearcase oil and. Sierra 183395 yamaha water pump kit without housing sierra highquality engine parts are designed to meet oem specifications.
866 1450 934 1139 509 1305 436 286 770 888 362 1091 478 487 119 1510 1147 503 1261 885 163 615 28 341 459 730 434 580 500 16 1323 1219 1162 522