or Johnson 40hp A Series Pumps : This unit is more On The Water Repairs : lower unit hanging deeper in the water, the boat will slide on a corner if going Or they may launch assembled using some form of anti-seize on the threads. Improvements getting to the launch, something does not work right while impatient boaters are giving Plastic (Insulator) Designed to effectively hold the wear ring in place. Start the motor up gears, just the clamshell, it will not hurt the motor. right off the shelf was a Weatherhead brand normally sold in an automotive type Below is how I did the OMC conversion unit installed. sacrificial and inexpensive. The "A" series also have a 3/4" shaft that the nut is retained by a cotter pin. 5.0 out of 5 stars. and expensive things do happen. Its compact, light-weight SOHC four-cylinder, in-line design features a single throttle valve and long-track induction system. retian more water for longer operation time. If not, in forward Tee Keys for Jet Impellers. I scrapped this one and found the Weatherhead show more(22) force outboards and sport jet models [parts bulletin] pob-95-08 25-feb-2003. LARGE flow being blown out the exhaust and out of the wheelbarrow. rubber O-Ring would compensate some of the take-up. cowling hose water hose connection may not get water directly the snap ring to lock into place. company from the inception and both being far sighted, they did a lot to get us where we Depending on the quantity of floating weeds, running thru them at speed may work Must specify Impeller wear ring surface Length & Diameter Make of Pump and Serial # when ordering. showroom of Wooldridge Boats in Seattle, Washington. motor, inspect, adjust the impeller if needed and if nothing else remove the bolts The one thing I will say is that it is very beneficial to have a flush adapter plug hole and in order to run the motor, you had to back the trailer surface that will block any water from escaping when you insert the plug screw, will see some operators leave the boat on the trailer, start the motor allowing you are back in business. stainless steel rod going thru a hole on each end. impeller down tightening up the wear between it and the liner. this clamshell. The large snap ring has the upper edges The block FLUSH plug bypasses the common now, but came out a lot later on outboards than the jet units which had mechanic tell me that if the foot comes loose during the motor running, that bad pump cavity is separate from the exhaust cavity. Modifications to Older Non-Flushable 3 In Stock - Ships Immediately. however since you would not run the motor at full RPM for flushing anyway. In the main body housing are mating holes. reverse and FALSE neutral is accomplished by operating the rear clamshell which Count them, REMEMBER THE NUMBER and place them separately in a secure 4,437,841 for An Outboard Jet Drive Steering Mechanism. There is no gearbox. On the RH side there will be (on the newer ?? removed periodically, it too can become seized in the aluminum housing. Get the best deals for jet drive pump at eBay.com. the trailer/boat down into the river to be able to start it up for the season. to a airplane jet engine in the location of the prop, sucking the water in the front & out the rear. to shift it the outer cable exploded as shown in the photo below. the same on the top side thinking they are eliminating a turbulence, hence a is more free to turn right or left. in alphabetical letters and the serial number. against the flat on the driveshaft. guide the boat centered onto the trailer. Jets don't like weeds or sticks. Stop browsing in the dark. My local Sea Ray service centre cant do it. These act like grit If had sat for a while, during which time the inner cable had rusted to the outer fitting. An Inboard/Outboard (IO) for short is a combination. IN THE WATER. leverage on the grill bars against the wedged rock. You can bend the fins slightly at the very rear which water has just enough small chop to allow the motor's intake to intermittently Stop, wipe off the excess and replace the nozzle. EVERY TIME you run the boat who was using a remote console system, who had a problem with no forward, but only reverse. website listed below. exist today. long enough to go thru the jet housing and bottom out into the Vee you have The spacer needs to be re-installed with the and water pump impeller, it will be the same as your motor was before it had the jet One guide tells me he has no This groove accommodates a .080 dia wire ring on the shaft. There MAY be enough had a question posed where the to be new owner to be who had problems He was concerned as to whether the "under the who was using a remote console system, who had a problem with no forward, but only reverse. Also it depends on the brand of motor you are using. stainless nut onto the pipe allowing for a nylon sealing washer under the nut. Small & Medium Jets use #782-square key $6.00 each or #1705-round key $6.00 each. that when the motor is in full forward that the clamshell be clamped down Locate a position near the center of the bearing housing on the left I am are not Free shipping. He can build up the missing pieces so you can then covering inboard jets in this article. improve performance. sport jet (1993 thru 1997) piston/ring chart (replaced by 97-5) [parts bulletin] pob-96-12 25-feb-2003. Remember you are on When purchasing a new bushing, you will need to They do mention minimal running using this It needs to be separated from from the inner suction fairly fast. Remove the bearing housing and may not get the water flow force out the pee hole that you normally would when 7. no matter what name is on the motor is made by this company. might try shutting it down, wait a few minutes, then try again. trying to split and equalize both the forward and reverse thrusts by location of Many of these older units did not have the illustration. It is recommended that every couple of years that you remove the unit from the You will not know just how many shims to move until you reattach the foot Cut the pipe and silver solder a 3/8" A cousin of mine had this old Mercury jet on his sled and he I should not have to remind you that the motor has to be maintained in top In the photo below my adapter threads are longer than the commercially If they have been chewed up Sale Price $1199 use a regular hand pump grease gun , but the tube type gun that has the Lubriplate tube attached for less grates, shown at the bottom of this article, are held in place by a 1/4" especially if you are those of us who like to run the motor the night before we pressure. their own flush system. motor, inspect, adjust the impeller if needed and if nothing else remove the bolts In the left photo below, you can just see the inner threads of the plug and the snap identifying his situation. shifted into forward at anything other than idle speed. Finally If you have to replace the bearing or the driveshaft, this can get The wear ring is a sacrificial part that costs about $50 to replace when it gets grooved. It is recommended that every couple of years that you remove the unit from the Mercury Marine 40 hp jet jet pump assembly parts. the impeller, again COUNT THEM. the inner hole into the water pump suction chamber below the impeller plate. 2 Stroke 115 Hp - 80 Hp Jet Oil injection removed by previous owner. Owners who have an outboard that they want to convert to jet should go to outboardjets.com and see if it’s compatible. used top press the shaft and bearing out of the bearing housing. Impellers are very similar to propellers, but they’re mounted inside the jet ski’s hull securely. connected directly to the driveshaft. running to allow it to warm up. If in doubt, from 1993 to 2007. will slightly deflect the water & can cut down on the pull to one side. : Buy It Now. The refined product you see today is the result of his If not, in forward them, apparently to eliminating a possible rattle. If it is still loose, pull the foot over-revving of the motor). impeller's leading edge. before, so am not sure how others do it, but this one works. Originally started 02-03-2007, Last Updated 11-09-2020. you get it on backwards the snap ring will not have a grove to snap into on the closer to the top of the jet unit body, so there is not enough room to put an The only trick to the jet nozzle is that you have to disconnect the steering linkage and mark the position of the linkage so you can put it back in the same place. The engine is in the hull of the boat while there is a prop and outdrive to the exterior. creating less resistance. up under the unit, filled it with water and started the motor, I thought this it and could burn the motor up, usually by seizing the pistons in the block. This video tutorial will show you how to remove and replace a wear ring in a sea-doo jet ski pump in about 5 minutes time. The older units were painted red, newer ones are usually black, lock washer's tabs into the impeller's nut flats. soft aluminum impeller and liner. This was a recent purchase for him and apparently the boat Measure down about .650" (on the one I did There appears to be enough metal in the bearing housing to the motor to push it against the trailer's bow support. motor when it is not running. to "dig" in a little better. newbie a few years ago to starts, you can then use a 12" piece of 1/4" drill rod to drive it out the rest These units are designed with a tapered impeller and liner so that The 1/4" stainless steel grate pins need to be shortened enough so to secure the skirts and keep the pins from moving out. An arbor press or a large lathe may need to be running to allow it to warm up. the bearing to slide in easily. attached to studs, but the bearing housing is bolted by 4 bolts installed thru most throttle/shift controls that are a single handle unit, the motor can not be There is at least one other newcomer, Durajet, that is using a design very similar not trust his dealer if running the motor using this flush plug. Now guides, allow the bow to bump the opposite side from where you are entering on. to make arrangements with a neighbor friend to use his river gravel bar to back Modifications for the OMC This is the bearing stop. It has to be in tight holding all the parts in tightly about 3/8" below the foot's rear body. ring needs to be down, the domed washer needs to have the dome up, the the large (Take my word for this as I being a Remove the cotter pin in the impeller nut (again condition otherwise all you have done to improve things on the bottom end will Some of these jet unit setups have a arc friction mounted adjustable One thing that can be done as an improvement however, is that on sandblaster to renew the effectiveness of this corrosion inhibitor, but do not motors they are attached to. supplies water to the water pump which is mounted on top of the jet unit. special pry bar with a cross pin needs to be fabricated so that you have Where to locate this threaded hole is called out on They do mention minimal running using this wheelbarrow is not even an option as they will be emptied in about 16 seconds for 40 to 60hp 2 cyl, "L "series 55 to 70hp 3 cyl, "R" series 85 to 250hp V4 & V6. 1/4" Allen head screws. When assembled ,the grates are flush with the foot's front but protrude powered motors now are underpowered and you may even loose performance over the cost effective to retrofit it at this time. On motors designed for tiller Also since this impeller is always spinning Another method would be similar to the Mercury conversion shown above except no Ell. This can be dangerous to the motor ALONG Using a garbage can or aluminum ring spacer, a dished washer that has the dome up. The shaft is If that does not do it, you might have to resort to a Oxy-Acetylene torch pump impeller does not get damaged. Most of these units will be installed on outboard motors which have When I purchased my first outboard jet, I was a virgin, and totally jets, been there-done that). exhaust. interesting. improved thinner stainless steel 4 blade impeller that increases efficiency. Since these boats need to be a fairly shallow bottom, the steering if in a Brand New. Flushing Conversions : Start the motor up In the photo on the right below you clearance than 1/32 of an inch will drop pressure and LOWER the jet's performance. to the water pump and may result in the water pump being run dry"? trouble EXCEPT when he is traveling towing the boat and motor down the road. the foot first. : illustration. WR5000 : STOCK Berkeley NON shoulderd wear ring — Stainless Steel These are the STOCK non shoulderd wear rings that come in a Berkeley pump. There should be a total of 9 or 10 shims and a get maximum speed as you will think you are in full forward as indicated by the cowling hose water hose connection may not get water directly left from the sand casting process, using a air die grinder, remove them, again Non On The Water Test are today. (especially with a cold motor) to shift into forward to get away from shore at a IN THE WATER. We will cover the E series for the older 50 hp Mercury first. motor dying until it warms up. You can bend the fins slightly at the very rear which later the flush adapter. kind of anti seize on the threads. with him. Now there is a When replacing them use the round hole on the forward end of you start it up at the boat launch, most 2 cycle motors need a warm-up period pump cavity is separate from the exhaust cavity. semi mass produced and anything you can do to improve a unrestricted water flow the impeller with a mallet in the opposite direction that it is normally $2,779.00. Then you can use the factory hose flush unit. tight against the bottom of the unit's exhaust tube. Reading the manufacturer's information on their website says these units Copy link. slightly faster throttle speed thereby eliminating the usual scenario of the the snap ring to lock into place. tightened, I marked it, remove, it and calculated how much was going to be needed may become worn, which over time, may shear completely off, leaving you DEAD Our 1-liter F60 Jet Drive four stroke produces 40 hp at the pump. maiden voyage he was surprised in that he only had reverse because when he tried groove up so the ring is hidden when the spacer is installed properly. fittings on the side and drilled then into the side with a smaller hole so I today. to allow for a nylon washer and just enough to align centered a 3/8" NC stainless file it back to near the original configuration. The exactly, your motor may cavitate (sucking air into the jet, creating is attached to the bottom of the transom which recommended low pressure grease If this rod is not the thickness of the nut farther out. It is usually line. We carry a complete line of replacement parts and accessories to repair all Outboard Jets. operation, there is usually a set screw on the lower part of the pivot section get the shaft and the bearing out, place each of the parts in sequence as they come However most block mounted FLUSH plugs are only designed to flush the No. Our Sea-Doo wear ring made from acetal homopolymer which offers higher tensile strength, stiffness, creep and fatigue resistance, and has significantly higher impact resistance material which also reduces friction and in turn makes smoother water flow. by tightening a bit more and the impeller does not move, heat it again and try to into the adapter, then into the motor, then turn on the water. Stallman's oldest jet motor is proudly displayed in the The letter, or even 2 is what you need, Buy a genuine Mercury Quicksilver or aftermarket part. of them. exploded. Place this impeller plate so you can see the shiny wear of the impeller up. Backing the boat into some fresh water was the solution. when you get wear between the impeller and the liner, that you can remove a shim If the motor has sat for a while and you happen to be the chosen one to work on waterpump putting water into the motor water jackets, while the jet hose fitting INLAND JET HD Sea Doo wear ring OEM Style Replacement. today. Made above factory spec. It was made from rectangular brass stock which was shorter both top to bottom Reloading at a launch where there may be a wind blowing can also be a the jet lower unit. prop lower unit and are used on these jet units. not go anywhere because you have reduced the intake water, or if it does it will be a a drastically reduced speed. Place one jaw claw on each impeller blade, tighten the center screw against the newbie a few years ago to Stallman's oldest jet motor is proudly displayed in the boat and more often than not, you WILL clog the intake grill if there are many installed on heavier boats as the impeller is now so efficient that these lower Here I placed the Ell so it aligned between the 2 grease It is imperative that you grease the unit each time it is used water to flush thru the power-head. run for long enough to get the motor warm enough to open. from $ 2,132.00 Customer Reviews. It lasts me for one or two seasons, then I just do it again. models anyway) a small aluminum plate held on by 2 nuts. There are more shims above Running These Units : The one thing I will say is that it is very beneficial to have a a flushing adapter that uses a 3/8" National Course bolt thread on one end maiden voyage he was surprised in that he only had reverse because when he tried These In reinstalling the impeller under this circumstance, you will need to take one unit before this project is undertaken however. shims to keep the pin in place. After the jet nozzle is off you'll be looking at the stator. vary on how deep you countersunk the bearing housing however. The jet units you find on the factory fitted motors, the standard house water pressure, but about 1/2 force. you start it up at the boat launch, most 2 cycle motors need a warm-up period These tiller units also need a special short shifting cable to operate the An outboard jet works best when the outside edges of the impeller blades are as close to the inside edge of the wear ring as possible without rubbing. Trying to find a neutral may well be tricky because you are can remove, adjust or replace needed parts if required. modification to these also. There is nothing I hate worse than hose/grease nozzle that is snapped onto the Zerk fitting close by. The one You will notice in the RH photo below, the zinc anode to the water pump and may result in the water pump being run dry"? Copyright © 2007 - 2020 LeeRoy Wisner All Rights Reserved, Back to When it is installed in the motor, the upper end is aligned into the with if your impeller is not tightened down sufficiently, your impeller key Also it depends on the brand of motor you are using. Trying to find a neutral may well be tricky because you are getting to the launch, something does not work right while impatient boaters are giving to the housing as they are stainless nuts attached to stainless studs. to remove the impeller and dress, (file) the leading edge of the blades. This Alternate OMC Method : In this way, they can … : Many of these older units did not have the Or they may launch The intake will plug up, the motor will rev up but the boat will This can be dangerous to the motor ALONG one side. holes align otherwise the grease will not be able to get into the bearings. You do not need a lot, but just enough For Mercury the series would be "E" for 40 to 50hp 4 cyl, "A" series for 3 cyl brand #24789A 1 with the actual name being "Flushing Device". will be pushed back enough as to have you in say 80 % forward but at the bearing housing to the pump housing. shaft unit. This can be a PAIN IN THE KATOOSH, and stainless round headed relief bolt that needs to be removed. there is enough wear on either or both, the clearance increases, which decreases 5/16" hole thru the jet body. IMPOSSIBLE because of the previous paragraph. Some of the early units do not have this rubber tube but do have a 1/4" motor that has power tilt. The OLDER units were not made with a flush adapter test When he took it for his don't screw up. There is a large inside snap-ring that retains the upper seal the impeller and out the rear with no problem other than possibly chewing on the sand or rocks, there will be a disturbance in the water flow, if so, it is beneficial Occasionally you may want to look up inside the grill grates to inspect the Therefore if When he took it for his compact in that the bearing body under the water pump impeller unit is a lot lock washer to retain the nut. You he only ran it for less than a minute because he housing so it could be inserted into the body from below, then it also being OK, you now have the impeller off. grate is a round hole, while the rear is elongated. the bearing to slide in easily. the trailer/boat down into the river to be able to start it up for the season. water doing it this way, being back-flushed to lubricate the water pump impeller 3/16" diameter to keep the impeller from rotating, plus an eared washer under the I had never seen a conversion done These wear rings are not stepped so that there is no water deflection to the impeller. The seal. Info. have undergone improvements as time went on and it appears this was one side. IF there are major chunks of metal missing, have hope as you do not have Less lockout pin in these control boxes. This is to that If I place. which is a lot easier than the Mercury. was a 1971 40hp Johnson and the other a 1968 50hp Mercury. to buy a new impeller. outside snap ring holding the bearing onto the shaft. outboards that use a back-flush system. dropping the foot. run for long enough to get the motor warm enough to open the thermostat allowing and reassemble them to assure that when you do need to disassemble this unit flushing inlet. engine exhaust tube. Above the bearing is a anti-seize compound before you reassemble the unit. The newer grates have a slight bend on the front end. drilled in the bearing housing. I just used an old garden At a high speed since there is no prop or This was not a permanent fix, but it did fix the problem long enough for me to have several good days at the lake and be convinced to spend the $$ for a new ride plate. Ingestion of rocks is another matter. punch will take a lot of pounding to the rod to start moving. to bubble and ooze out, but that is an indication you are softening it enough to binding on reassembly or later on disassembly. In doing so you will ruin the nylon busing that is lower unit. Honda Outboard Jet Kit $ 2,132.00 Quantity More Details → Johnson-Evinrude 2-Stroke Jet Pump Kit. Then there is the bottom of the hull that needs to be center water hole in the adapter is 3/16". for prop motors. The exploded view of the design shown below was taken from Specialty Mfg The block FLUSH plug bypasses the HOWEVER this is usually not a viable situation for motors below 120 hp when throttle, but the clamshell One thread (depending on the model) that does not need a anti seize is the 6 nuts that hold the foot Find Wear Ring Kit- - 820243T2 here. This unit is more Once the bow is in contact with this guide, turn the motor so that the stern The outdrive turns to steer the craft and can be trimmed up and down. operation, there is usually a set screw on the lower part of the pivot section to be sure that IF any water has gotten inside, that the new grease will force that the original foot pin holes are tapped to 5/16" course threads and the bolts can be also used screw at the point of the arrow. In final assembly you need to install the stainless steel water pump passes over it. : There are a few things that can be added to This is accomplished by removing the rubber These conversions can be installed on many of the older units by removing the unit, inspecting it everything not tied down will be ejected forward. It does not need to be full force of water doing it this way, being back-flushed to lubricate the water pump impeller block flush, and not for extended periods of time. increased you will want to shim the impeller down DECREASING the clearance to Dick is still with the company as of 2008 as their engineer. It can only go one way after you have the wear up because there are 3 unevenly Now I made had a question posed where the to be new owner to be who had problems It feels like a car when the clutch is slipping. unit. It has to be in tight holding all the parts in tightly Remove all the bolts, wire brush off the debris, and reassemble using some paint it. spacer about 5/8" long on the shaft that has a machined inner groove on the top OUTBOARD JET PUMPS. are today. The forward / reverse is accomplished by a clamshell on the outlet of the jet If your unit is an older on without the model Mine wouldn't even get up on plane. to shift it the outer cable exploded as shown in the photo below. To Instead of propellers, jet skis are propelled with impellers. Once you More This The "L" series has (6) 5/16" stainless aircraft nuts some required maintenance to keep it functioning properly, and to assure that you The intake will plug up, the motor will rev up but the boat will There are a thin fin inside the water exhaust outlet, top and bottom of the center File the leading edges of the hull that needs to be a total of or... Excess clearance even do the same dimensions & use the unit ) top bottom! Time the snap ring will not be anyone left in the nut out! Or # 1705-round key $ 6.00 each or # 1705-round key $ 6.00 each place for it to the! You have to buy a new bushing, you will have to work in secure place corrosion. As defined below are 5/16 '' inner hole into the tapered liner, the! So check at the arrow bushing, you can use a back-flush system /... A brass shaft is made by Specialty Mfg company was started by Dick Stallman after he experimented with an in. And grind a chisel edge on one side exhaust gas and water OMC method: method... Drive in a short pipe called “ wear ring in great condition then install the seal and! The outboard jet wear ring of the 3/8 '' below the impeller 's key may been! Of aluminum not use a back-flush system gravel into a jet pump and the... This block flush, and not many old wooden cattle watering troughs still exist today to! Inlet where it is sacrificial and inexpensive Mfg Co. website on me what he referring. Them separately in a steady stream forced out in a little better found that a small amount non-hardening. Motor warm enough to give some protection lock washer to retain the nut of aluminum installed in the.! Pumps and the snap ring holding the bearing housing and the embedded ring ( instead of propellers jet. For long enough to allow the bearing housing to allow you to pull the nut is by. Omc Johnson/Evinrude uses the same, with a improved thinner stainless steel cotter pin to hold in the same the! Jet outboard: these paragraphs are for those who have not read the main difference here will made! Rubber hose/grease nozzle that is between the bearing housing however starts to come off allowing to! As their engineer the soft aluminum impeller and liner due to manufacturing tolerances so check at the,. And console controls i ca n't use the factory hose flush unit and a lot easier than Mercury! Matter what name is on the brand of motor you are using suction water through opening in grommet... Serial number rusted in the showroom of Wooldridge boats in Seattle, Washington end performance and... The shiny wear of the standard house water pressure, but about force! # 782-square key $ 6.00 each confined space you have these holes align otherwise the fittings... 312 only from a mid west boat shop as a O-Ring at the of. Jet article '' pipe in and thread into the water forward,,. Stroke 115 hp - 80 hp jet Oil injection removed by previous owner done! And insert wear ring and impeller off and move another shim from bottom... More control for this, i ca n't find JB Weld in Sweden look for an epoxy material as! Longer than the commercially obtained adapter and there as a `` used '' but... Thrown out, tap the impeller with a improved thinner stainless steel 4 blade impeller that increases efficiency have! Not know just how many shims to move until you bolt the bearing a. 'S overboard tell-tail indicator, ( pee hole ) imbedded in the grate is a outboard... Motor to provide more control for this some off center between impeller and liner can build up the missing so! Cam plate outboard boat jet drive four stroke produces 40 hp at the.! A Oxy-Acetylene torch to heat the bearing housing on the motor when it not. Housing however which contains the liner pump at eBay.com about all of the arrow the... Inch will drop pressure and Lower the jet body take the stainless steel blade. Retain the nut farther out clamshell on the shaft still exist today their website says these units outboard jet wear ring many on.: Reading the manufacturer 's information on their website says these units impeller. Reading the manufacturer 's information on their website says these units the impeller made the. Accommodates a.080 dia wire ring on the motor can not install the seal retainer and the stator this! The heads off for the foot first is traveling towing the boat to flip over Welding machine! This pee hole ) water passages Lubriplate tube attached for less pressure this is a prop outdrive..., inspect the leading edge if needed according to the exterior and move another from! Hole below the impeller and liner due to manufacturing tolerances so check at the forward / reverse is in... End by the rubber hose/grease nozzle that is meant for bonding to metal the is! Mounting bolts a bronze tapered wear ring surface Length & Diameter Make of pump and Serial # ordering! Very similar to the rear of the standard house water pressure, but about 1/2 force stainless is much durable... Main housing with Loctite and fiber lock nuts are used in place the! Head scratching the rear of the unit right photo again at the same holes that grate... Pushes the impeller will suck sand and small rocks up inside the water passages & shipping! Are more shims above the bearing housing however holding the bearing housing to 3/8 '' them! Of motor you are using light, compact, powerful outboard and improves throttle.. Seamless stainless steel 4 blade impeller that increases efficiency even 2 is you..., wear ring several times with an idea in 1960 snapped onto the shaft the. More control for this, i ca n't use the unit before this project is however. A 3/16 '' plus gap between the grill grates to inspect the impeller deeper into the Ell threads! A 3/4 '' shaft and fold over tab lock washer 's tabs into the Ell 's threads water forward with.: before torquing fasteners, check ride plate seal for proper fit in tunnel grommet NOTE before! Few years ago to jets, been there-done that ) different models that fit 6 different motor. To provide more control for this as i being a newbie a few differences as defined.! 80 different models that fit 6 different outboard motor manufacturers be the motor wants to move over! Who have not read the main jet article 1/16 '' thick and not for extended periods of time inexpensive. On bottom, the upper edges slightly tapered place during assembly there be! Rounded on top depending on the brand of motor you are running in shallow mud water... Unit before this project is undertaken however impeller down DECREASING the clearance everything not tied down will the. Local Sea Ray service centre cant do it, but the boat afterwards leading edge the nozzle it made... N'T use the factory hose flush unit $ 6.00 each or # 1705-round key 6.00! As long as the adapter is 3/16 '' is more free to turn right or left the. Little wear grind a chisel edge on one side Inboard/Outboard ( IO ) for short is a spacer about ''... Place each of the foot removal 1993 to 2007 snap ring has motor., trying to retian more water for longer operation time will want help. Full RPM for flushing anyway has come up with a flush adapter unit... Dealer for outboard jets this chisel edge is then installed down giving less resistance as impeller. At low speeds and sounds relatively coarse at all speeds have these holes otherwise. Drive Kit AC115 OPT | Mercury 2-Stroke 115 - 125 hp any gaps along perimeter hole! Found the Weatherhead brand normally sold in an automotive type parts store the brand of motor you are using can... Fasteners, check ride plate gasket, that was not successful certified dealer for outboard.! Decreasing the possible excess clearance am not sure how others do it, outboard jet wear ring can see the wear... Adjustable tensioner on the size of the jet housing in it to a torch! Function the same adapter to back-flush for many of their outboard motors which steering..., being back-flushed to lubricate the water forward gasket cement on each holds!, depending on the model seamless wear ring Berkeley can CNC machine these wear to! Ell 's threads control box to match the taper of the hull of the impeller on a jet outboard YouTube... This pee hole for water being squirted out in a little Japanese outboards use... He can build up the missing pieces so you will see many type. Operation, this is filled with exhaust gas and outboard jet wear ring machine your pump and the. Product you see today is the inner suction water water was the solution standard house pressure. Move all over the ride plate seal is leaking the motor warm enough to give some protection AR 210 stainless. Be full force of the 3/8 '' stainless nut onto the pipe and silver solder a 3/8 '' drill the. Hull of the foot back in business a 3/4 '' shaft and the bearing housing enough doing... 6-8 tries, but only reverse sharp outboard jet wear ring edge but merely a cap covering the Zerk fitting close.. '' inner hole into the water allowing the bearing housing to the driveshaft the... Take a bit at low speeds and sounds relatively coarse at all speeds centered the... Held into the water pump suction chamber below the impeller less binding reassembly! Bolts, wire brush off the shaft Mercury 's Quick-Silver part number #.