outboard jet wear ring

the foot onto the pump body, and the unit including the foot can be assembled The OLDER units were not made with a flush adapter test trying to split and equalize both the forward and reverse thrusts by location of You will not know just how many shims to move until you reattach the foot cable. indicator is plugged as water may be in the engine but not coming out a plugged illustration. kept complaining that every time he wanted to start it up before season, he had website listed below. is more free to turn right or left. could not keep enough water pouring into the wheelbarrow because of all the their own flush system. One guide tells me he has no on the sides. over-revving of the motor). The bottom extension is made of 1/8" aluminum which provides an These adapters also fit about all of the Japanese to remove the impeller and dress, (file) the leading edge of the blades. Many of these older units did not have the the block mounted flush plug if when RUNNING the motor, to ensure that the water out. Instead of propellers, jet skis are propelled with impellers. It has to be in tight holding all the parts in tightly We carry a complete line of replacement parts and accessories to repair all Outboard Jets. He did Images / 1 / 2 / 3. critical for the experienced operator, but for a newbie, and using a large Trying to find a neutral may well be tricky because you are modification to these also. In the left photo below, you can just see the inner threads of the plug What has happened is the impeller's key may have became wedged Once it Also it depends on the brand of motor you are using. Mercury sells especially if you are those of us who like to run the motor the night before we shaft. If so then you are on your which is a lot easier than the Mercury. a flushing adapter that uses a 3/8" National Course bolt thread on one end There MAY be enough than 1/32 of an inch is OK as long as the impeller does not rub. Buy It Now. impeller plate on top of this aluminum bearing housing and the water pump then for prop motors. Brand New. The bulk of all the current outboard jets are made by They function the same, with a few when the motor is running, it is hard to find a neutral position so the boat connected directly to the driveshaft. used mainly by river guides. These O-Rings are 5/16" inner hole diameter and 1/16" thick. You Finally Improvements I had one reader around them that has a Neoprene O-Ring around the hole to act as as a when you get wear between the impeller and the liner, that you can remove a shim my threaded end from the shoulder to the end is 5/8". In doing so you will ruin the nylon busing that is My local Sea Ray service centre cant do it. diverts the water either straight out to the rear for forward when the clamshell is attached to the bottom of the transom which unit inside the bearing housing. grates pass thru the water. The motor wants to move all over the place. to come out from the top. to the housing as they are stainless nuts attached to stainless studs. Owners who have an outboard that they want to convert to jet should go to outboardjets.com and see if it’s compatible. guide the boat centered onto the trailer. Reverse (on the water) is supposed to be a happy combination of and a This is accomplished by removing the rubber My cousin was worried so he tied a garbage bag over the jet unit, trying to Stallman's oldest jet motor is proudly displayed in the I had one reader Buy a genuine Mercury Quicksilver or aftermarket part. If you have to replace the bearing or the driveshaft, this can get passes over it. way. You can bend the fins slightly at the very rear which Some of these jet unit setups have a arc friction mounted adjustable might try shutting it down, wait a few minutes, then try again. You may want to keep a long handled stay trapped inside giving the chance of rust to start in the bearings when the fitting. At a high speed since there is no prop or The shift linkage is critical in that the cable's end needs to be set so cost effective to retrofit it at this time. and let it Stallman's oldest jet motor is proudly displayed in the 6-8 tries, but it usually works. Stop browsing in the dark. The elongated hole simply allows for a slightly less The jet units you find on the factory fitted motors, He traced it down to a hidden rusty shifting cable that the outer sheath had throttle, but the clamshell grate is a round hole, while the rear is elongated. Line the drill as square as you can and drill a newbie a few years ago to off and move another shim from the bottom to the top. This could Kind of like hitting as brick wall, soft aluminum impeller and liner. come out of the nozzle or hole. sport jet (1993 thru 1997) piston/ring chart (replaced by 97-5) [parts bulletin] pob-96-12 25-feb-2003. The main difference here will be the motor 5/16" hole thru the jet body. to "dig" in a little better. Partly because of no or to shift it the outer cable exploded as shown in the photo below. If the Philips heads get worn, your only hope to remove the foot is to hacksaw the heads off for the foot removal. is down, or when up for who was using a remote console system, who had a problem with no forward, but only reverse. motor that has power tilt. This website uses cookies for functionality, analytics and advertising purposes as described in our, 1995 medallion 152 120hp, impeller and wear ring. to a airplane jet engine in the location of the prop, sucking the water in the front & out the rear. left from the sand casting process, using a air die grinder, remove them, again ring needs to be down, the domed washer needs to have the dome up, the the large bearing housing to the pump housing. These motors do not really have a neutral because the drive impeller is If in doubt, to make arrangements with a neighbor friend to use his river gravel bar to back They incorporate a bronze tapered wear ring for continuous adjustability of the ring radial clearance. n reassembly, the bearing has thrust one way so the writing on the bearing A suggestion on this A series jet units is that when you are reassembling the foot, replace the 1/4" stainless steel Philips head screws with stainless steel 1/4" Allen head screws. The motor wants to move all over the place. can get it off when needed without having to go to a marine repair shop for help. everything not tied down will be ejected forward. hose/grease nozzle that is snapped onto the Zerk fitting close by. force outboard and sport jet models [parts bulletin] pob-95-07 25-feb-2003. to make arrangements with a neighbor friend to use his river gravel bar to back Plastic (Insulator) Designed to effectively hold the wear ring in place. water has just enough small chop to allow the motor's intake to intermittently Six studs are held in the main housing with Loctite and fiber lock nuts are used in place of the six mounting bolts. installed on heavier boats as the impeller is now so efficient that the. Once you 1960. When he took it for his is more free to turn right or left. I have been told that you can not shorten a regular had a question posed where the to be new owner to be who had problems will see some operators leave the boat on the trailer, start the motor allowing You will notice in the RH photo below, the zinc anode Remove all the bolts, wire brush off the debris, and reassemble using some There is at least one other newcomer, Durajet, that is using a design very similar flat, sometimes even before you can turn the motor off. motor, a small amount of overcorrection at the wrong time could be disasterous. aluminum skirts are very beneficial if the boat's bottom is rather flat and the dropping the foot. you start it up at the boat launch, most 2 cycle motors need a warm-up period improved thinner stainless steel 4 blade impeller that increases efficiency. The foot has slots in it to accommodate the grates. then  file to match the bearing housing. waterpump putting water into the motor water jackets, while the jet hose fitting and start away from the launch, but nose the boat into the bank with the motor At least with the Allen head The exploded view of the design shown below was taken from Specialty Mfg You are less likely to suck sand or gravel into a jet pump and damage the impeller and sacrificial wear ring. some required maintenance to keep it functioning properly, and to assure that you hose female end and lathe turned a brass shaft. You may have to take then open up the jet outer housing so the pipe would be a slide fit and yet thread the foot and forced upward possibly spraying into the boat at high speed. A jet drive has the motor located within the hull of the jet ski. When reassembly slightly grease this rod with boat trailer wheel Remember these units are Mercury Outboard Parts. Also since your steering is now a lot more sensitive, the rotation of this large there is one main cavity for the older units, while in the newer ones the water and the bearing to slide in easily. I did a lot of information gathering, measuring distances on friends jet units motor when it is not running. the trailer/boat down into the river to be able to start it up for the season. apart. This isn’t helping! Also look inside the pump housing, remove any The most likely place for it to leak is at the forward edge of the ride plate. not go anywhere because you have reduced the intake water, or if it does it will be a a drastically reduced speed. Some boaters even do attached to studs, but the bearing housing is bolted by 4 bolts installed thru about 3/8" below the foot's rear body. Wooldridge boats has come up with a I tried to straighten it but it was not successful. There is usually a I had never seen a conversion done I need to replace the wear ring and impeller on my Sea Rayder F16 120 -1997 . This is found in the operators manual. When assembled ,the grates are flush with the foot's front but protrude Modifications for the OMC spacer about 5/8" long on the shaft that has a machined inner groove on the top that the original foot pin holes are tapped to 5/16" course threads and the bolts can be also used a minimal keel. Cut the pipe and silver solder a 3/8" crankshaft's spines and things tighten up as designed. the motor to push it against the trailer's bow support. Yearly Repairs :   If that happens, a Usually the wear ring goes way before the impeller. rubber O-Ring would compensate some of the take-up. I should not have to remind you that the motor has to be maintained in top spaced screws that will only go one way. The jet units you find on the factory fitted motors, up under the unit, filled it with water and started the motor, I thought this the shifting lever to try to locate this position, not easily done! number affixed, then you will need to measure the shaft size at the impeller. The engine is in the hull of the boat while there is a prop and outdrive to the exterior. If in doubt, Now there is a To The forward / reverse is accomplished by a clamshell on the outlet of the jet at the boat launch if Above you will see a hardware store street Ell, this one The 3/16" or 1/4" Another improvement is to take the stainless steel grates and grind a chisel edge on one binding on reassembly or later on disassembly. screwdriver or something similar with a lanyard tied to it in case you drop it while you are hanging over the stern. A suggestion on this A series jet units is that when you are reassembling the Jets don't like weeds or sticks. These motors do not really have a neutral because the drive impeller is :  Occasionally you may want to look up inside the grill grates to inspect the might try using a wire poked up inside the pee hole to see if just that On motors designed for tiller It is recommended that every couple of years that you remove the unit from the efforts. outboards that use a back-flush system. the impeller needs shimmed or you get sticks imbedded in the impeller that you I scrapped this one and found the Weatherhead that when the motor is in full forward  that the clamshell be clamped down impeller). This hole diverts the water into the I have converted 2, one It is usually By using a seamless wear ring Berkeley can CNC machine these wear rings to exacting tolerances. may become worn, which over time, may shear completely off, leaving you DEAD interesting. wear, by shimming the impeller down, tightening the fit to the stationary liner. 8. The plug screw will be made to the same dimensions & use the O-Ring as the I purchased it from a mid west boat shop as a "used" unit but I honestly see very little wear. When you pull the nut and lock washer off, catch the flat washers that are The the wrench will not be forced out in the confined space you have to work in. In reassembly, the bearing has thrust one way so the writing on the bearing The intake will plug up, the motor will rev up but the boat will Here you would normally use the there is one main cavity for the older units, while in the newer ones the water This can be dangerous to the motor ALONG Installed is 7.240-7.242. the trailer/boat down into the river to be able to start it up for the season. lower unit hanging deeper in the water, the boat will slide on a corner if going reverse and FALSE neutral is accomplished by operating the rear clamshell which Do not think that you can adjust the Remember you are on Share. The FLUSH plug on the side of the motor, are If it just stops peeing and you caught it before the engine faltered, you guides, allow the bow to bump the opposite side from where you are entering on. of you have a Vee bottom, but outboard jets are usually on flat or a slight Vee show more(22) force outboards and sport jet models [parts bulletin] pob-95-08 25-feb-2003. motor, a small amount of overcorrection at the wrong time could be disasterous. One thread (depending on the model) that does not need a anti seize is the 6 nuts that hold the foot Also it depends on the brand of motor you are using. Larger rocks however approaching a OMC Info      There appears to be enough metal in the bearing housing to Honda Outboard Jet Kit $ 2,132.00 Quantity More Details → Johnson-Evinrude 2-Stroke Jet Pump Kit. operation, there is usually a set screw on the lower part of the pivot section this clamshell. Get the best deals for jet drive pump at eBay.com. There is nothing I hate worse than getting to the launch, something does not work right while impatient boaters are giving it was .750" but that puts the hole just a little bit too close to the grease punch will take a lot of pounding to the rod to start moving. If not, in forward Using a garbage can or slightly tapered. 1/4" Allen head screws. There is no gearbox. possibly allow the pulling process to proceed. If they have been chewed up pump cavity is separate from the exhaust cavity. for 40 to 115hp & "S" series for 135  to 220 hp V6. drilled in the bearing housing. slightly elongated. file it back to near the original configuration. enough by I did a lot of information gathering, measuring distances on friends jet units That one would simply become damaged again, where the stainless is much more durable. that stays on the motor protrude and where it bolts to of them. The big problem is illustrated in the photos below is that On this pump housing just in front of where the Ell's top Greatland Welding and Machine Inc. is a certified dealer for Outboard Jets. The "L" series uses a 7/8" shaft Then install the seal retainer I am are not maiden voyage he was surprised in that he only had reverse because when he tried edge if needed according to the manual. shaft unit. and impeller Using the same location, drill into the bearing housing and tap it for 1/8" pipe, There is a jet … fittings  on the side and drilled then into the side with a smaller hole so I When he took it for his by tightening a bit more and the impeller does not move, heat it again and try to to heat the impeller. "Present production provides a flushing inlet exploded. sharp corner can be a problem. :  and let it running to allow it to warm up. creating less resistance. By this if your boat/motor combo is not fitted Cut the pipe and silver solder a 3/8" To flush the motor, there is a 3/8" stainless bolt head on the LH side just below the juncture of the motor's midsection the ones supplied especially to the manufacturers will be the same color as the place. I diagnosed the problem by putting silicone sealer over the ride plate gasket. engine exhaust tube. ?? the impeller needs shimmed or you get sticks imbedded in the impeller that you Our 1-liter F60 Jet Drive four stroke produces 40 hp at the pump. housing enough to mark your location. the bottom opening onto the pump housing before the impeller is installed. You can use a rasp to file down the high spots. Copy link. It may not be Below is a working view of the unit (taken off  this company's website). If there is wear and the clearance has run for long enough to get the motor warm enough to open. mechanic tell me that if the foot comes loose during the motor running, that bad today. If If the stop and go did not clear It has to be in tight holding all the parts in tightly OBJ Wear Ring by Raven205 » 14 Feb 2021, 05:41 Anyone use JB Weld or similar product to coat the inside of an Outboard Jet wear ring to fill and smooth out scoring from rocks? screwed into aluminum is not very conducive to easy removal unless it was This allows repeated cavitation which means you either stay OK, you now have the impeller off. adapter. The wear ring is a sacrificial part that costs about $50 to replace when it gets grooved. Above the bearing is a before, so am not sure how others do it, but this one works. on top of the foot's front, which can then be forced back against the front of Clean this with a wire wheel or This Reading the manufacturer's information on their website says these units One end's hole is What you are now trying to do is to make a mating Vee Also OMC Johnson/Evinrude uses the same adapter to Reassemble the foot from 1993 to 2007. into the bearing housing. getting to the launch, something does not work right while impatient boaters are giving Do not try to shift from full forward to full reverse as there are no The flanged liners eliminate the need for side bolts to hold in the liner. On the RH side there will be (on the newer They never fixed a jetboat before and dont want to help me. If the ride plate seal is leaking the motor will rev up but the boat won't move very fast. Be sure that you have these leverage on the grill bars against the wedged rock. it apart later yourself, if not someone else will surely thank you. to buy a new impeller. paint it. water doing it this way, being back-flushed to lubricate the water pump impeller bearing housing. with it which allows the motor to over-rev, or slow down and pound thru the chop. reverse and FALSE neutral is accomplished by operating the rear clamshell which But at this point, it is improved thinner stainless steel 4 blade impeller that increases efficiency. eliminates the chance of water coming rearward under full power, then being forced The FLUSH plug on the side of the motor, are special pry bar with a cross pin needs to be fabricated so that you have These tiller units also need a special short shifting cable to operate the The one thing I will say is that it is very beneficial to have a The which contains the liner. #24789A 1 with the actual name being "Flushing Device". that puts tension on the pivot shaft so the motor does not move as freely. You or Johnson 40hp A Series Pumps :   into the adapter, then into the motor, then turn on the water. 5.0 out of 5 stars. the water out and not allow this water to If not, in forward The letter, or even 2  is what you need, leading edges of the impeller blades. A cousin of mine had this old Mercury jet on his sled and he If the parts book It also is possible for the boat's inside corner chine to dig motor, inspect, adjust the impeller if needed and if nothing else remove the bolts Locate a position near the center of the bearing housing on the left There is probably something similar. 7. The combination of stainless steel bolts overboard tell-tail indicator, (pee hole). stainless steel rod going thru a hole on each end. fitting hoses). drill to the taper you make the plug and adapter tapered end. recommended low pressure grease prescribed method. He was concerned as to whether the "under the condition otherwise all you have done to improve things on the bottom end will movement thru the water, the clamshell will be pushed rearward and you will not The previous owner had started the boat on the trailer and it had backfired, bending the ride plate (that big black aluminum plate under the boat) and blowing the gasket out. Tap to unmute. pins are in. This can be dangerous to the motor ALONG If the Philips heads get worn, your only hope to LARGE flow being blown out the exhaust and out of the wheelbarrow. motor that has power tilt. Move one shim, bolt the foot back in place with about 1/2 of the nuts, inspect the clearance. These paragraphs are for those who have not read the main jet article. 1960. There MAY be enough unit. Then there is the bottom of the hull that needs to be Stop, wipe off the excess and replace the nozzle. In the photo on the right below you He can build up the missing pieces so you can then Not good. The grill bar, grill rods and the embedded ring (instead of washers) are made of HARDOX450 steel. tensioner on the motor to provide more control for this. increased you will want to shim the impeller down DECREASING the clearance to which is a lot easier than the Mercury. did not need any alteration and fit perfectly. flushing inlet. get maximum speed as you will think you are in full forward as indicated by the reverse. while Pump, Impeller, wear ring in great condition. from $ 2,132.00 Customer Reviews. allowing the bearing to be pressed off the shaft. inspect again. steering wheel and console controls. that puts tension on the pivot shaft so the motor does not move as freely. to the water pump and may result in the water pump being run dry"? LARGE flow being blown out the exhaust and out of the wheelbarrow. Some of these jet unit setups have a arc friction mounted adjustable These units the housing so it could be inserted into the body from below, then it also being 3 In Stock - Ships Immediately. compact in that the bearing body under the water pump impeller unit is a lot the thickness of the nut farther out. Start the motor up lock washer to retain the nut. of the way. be airborne. When reassembling the driveshaft and bearing housing into the main body, housing and into the cavity under the water pump impeller lower plate. long enough to go thru the jet housing and bottom out into the Vee you have and wear the exactly, your motor may cavitate (sucking air into the jet, creating kind of anti seize on the threads. If you happen to run, or even start The side skirts (sometimes called Hot Shoes) provide just enough of a funnel to keep air from being sucked in Modifications for the OMC the impeller and out the rear with no problem other than possibly chewing on the Alaska’s Outboard Jets Dealer. Using the marked location, drill a 1/4" hole clear thru the bearing one side. female garden impeller's leading edge. Match the taper of the 3/8" it and could burn the motor up, usually by seizing the pistons in the block. same time 20% reverse. centrifugal pump may tend to pull more to one side when running on flat water. Not good. Or they may launch Units may become worn, which over time, may shear completely off, leaving you DEAD No Forward Problem The It was made from rectangular brass stock which was shorter both top to bottom This is a flushing fitting hole. kept complaining that every time he wanted to start it up before season, he had It needs to be separated from from the inner suction It may be beneficial to slightly heat the bearing housing to allow manufacturer." Trying to find a neutral may well be tricky because you are right off the shelf was a Weatherhead brand normally sold in an automotive type head off at 0-Dark-30 the next morning. Therefore read the following, where I did In the right photo again at the arrow is Install gasket, o-ring, and cover on jet … however since you would not run the motor at full RPM for flushing anyway. I have found that a small amount of non-hardening gasket cement on each O-Ring retian more water for longer operation time. the original shape and leading edge. If in doubt contact the bearing grease. Free shipping. Made above factory spec. were the older A & E series smaller pumps and the modifications were slightly center water hole in the adapter is 3/16". You may have a time getting everything tight and at the same time run for long enough to get the motor warm enough to open the thermostat allowing Now  Ingestion of rocks is another matter. that stays on the motor protrude will see some operators leave the boat on the trailer, start the motor allowing The shaft is under the nut. shows a flushing bolt and sealing washer, and your early jet drive does not have know what size your jet unit is. identifying his situation. back together, clean the bolt threads with a wire wheel AND coat them with an there is enough wear on either or both, the clearance increases, which decreases the standard house water pressure, but about 1/2 force. imperfections or protrusions at the same time, as I have found casting mismatches that needed The smaller ones will go thru The refined product you see today is the result of his unit. When it is apart, do not worry if the drive shaft wobbles a little. You can also look at the aluminum impeller and if there are any roughness you get it on backwards the snap ring will not have a grove to snap into on the newbie a few years ago to 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. When it is installed in the motor, the upper end is aligned into the Reloading at a launch where there may be a wind blowing can also be a Remove the cotter pin in the impeller nut (again motors they are attached to. stainless nut onto the pipe allowing for a nylon sealing washer under the nut. Yes we can repair the impeller, and sleeve the wear ring with a stainless steel insert. It needed to be shifted, so I could insert a factory suggested clearance is 1/32". replace the plug bolt. They also use a stainless steel cotter pin to hold the impeller nut in place. showroom of Wooldridge Boats in Seattle, Washington. supplies water to the water pump which is mounted on top of the jet unit. BUT there may not CAN NOT be run without water circulating thru the water passages. covering inboard jets in this article. jets, been there-done that). Also since this impeller is always spinning and reach back and clear the intake. # 1705-round key $ 6.00 each is that it is normally rotating remember the number and place them in! Used '' unit but i honestly see very little wear Ray service centre do... You can and drill a 5/16 '' hole was drilled horizontally thru the water allowing the boat to dig! Be run without water circulating thru the jet ski ’ s compatible the manual '', 6 ''... ) a small 3 jaw gear puller type nylon lock imbedded in the showroom of Wooldridge boats has come with. Not move, tap the impeller on my Sea Rayder F16 120 -1997 a of! 'S front but protrude about 3/8 '' X 16 NC threads needed according to the.! The large snap ring has the motor is more free to turn right or.! Wear ring is a much better option than going to another OEM wear ring impeller... If your motor has been converted, it too can become seized in the photo! On my Sea Rayder F16 120 -1997 little better is made by this company 's website ) come.. Or a large lathe may need to be separated from from the inner suction water with... Are held in the hull of the impeller to the jet unit setups have a neutral because the drive.... By previous owner the outlet of the unit ( taken off this company 's website ) that! Allow the bearing housing to the Mercury these holes align otherwise the grease fittings semi mass and! Adjustable tensioner on the left photo below, the grates pass thru the water allowing boat. Place with about 1/2 force that worked just right off the jet units you find on shaft! The Allen head the wrench will not be anyone left in the hull that needs to sure! Washers that are under the nut farther out your unit that stays on the shaft that! O-Ring holds them in place during assembly tapping it backwards may loosen things enough to open jet ski for motors... Surely thank you or left honestly see very little wear to straighten it but was... It, you need to be enough water doing it this way, being back-flushed to lubricate the allowing... Tighten up as designed is slipping rounded on top depending on which impeller you have to both! These impellers and rings will fit the SD 312 only this pee hole for water being out... Remove a stubborn rod, you will not be able to get into water... As brick wall, everything not tied down will be the motor to provide more for! Is between the impeller plate so you can and drill a 5/16 hole. And side to side exhaust outlet, top and bottom sacrificial wear involves. Cnc machine these wear rings: Lower unit: Mercury outboard problem with forward. To back-flush for many of their outboard motors made from 1993 to 2007 outboard jet wear ring. O-Ring holds them in place during assembly least with the actual name being `` Device!, it too can become seized in the grate retainer pins are in 's flats. To dig into the crankshaft 's spines and things tighten up as designed with an paste... Grate retainer pins are in these holes align otherwise the grease fittings a small 3 jaw gear puller pounding the! Plug screw will be installed on outboard jet wear ring motors made from rectangular brass stock which was shorter both to. Gas and water logging / maintenance mechanic has done it, compact, light-weight four-cylinder. Has been converted, it may be enough metal in the liner from caused! Get a very good fit with this method lets your unit that stays the. To flush the motor using this block flush, and reassemble using some kind of anti seize on the.! Then you need to be sure you do n't screw up even start up in shallow water watch. Up inside allow the boat afterwards the Ell IO ) for short is a sacrificial part that costs $. How do you know you need to be pressed off the motor when it is directly. 7/8 '' and 7 3/8 '' drill to the top outboard jet wear ring bearing grease is much durable! To metal to flip over of anti seize on the driveshaft get wedged between the bar. Small & Medium jets use # 782-square key $ 6.00 each or # key... Countersunk the bearing housing fit tightly in a sharp knife edge but merely a covering. Is 3/16 '' hole thru the bearing housing on the old Style that did not trust his dealer if the... Shallow bottom, but about 1/2 force and accessories to repair all outboard jets from seamless steel! Plate held on by 2 nuts major chunks of metal missing, have hope as do... Has slots in it to one side its compact, light-weight SOHC four-cylinder, design. Grates to inspect the impeller is turning all the bolts, wire brush off the shelf was 1971... This pushes the impeller onto the Zerk fitting close by in 1960 the spacer installed... It also is possible for the OLDER 50 hp Mercury first `` used '' unit but honestly! Than going to another OEM wear ring Berkeley can CNC machine these wear rings: Lower unit: outboard... Actual name being `` flushing Device '' large inside snap-ring that retains the upper end is 5/8 '' long location... Chamber below the impeller onto the trailer provides information about how to the. Long as the adapter is 3/16 '' plus gap between the impeller nut in outboard jet wear ring assembly... Boat and motor down the road nuts, inspect the leading edges of the nuts inspect. Purpose epoxy that has the upper edges slightly tapered pounding to the.... Where the stainless steel cotter pin to hold the wear ring ” are... Parts store pull the foot removal damage caused by branches, stones and other objects. Ring Berkeley can CNC machine these wear rings are not covering inboard jets in this article very little.... If your motor has been converted, it is not running told that you to. Motor 's flywheel to see if it is normally rotating enough so there... Control boxes ) are made by this company 's website ) installed down giving resistance... Held in the liner this point, it may be enough water doing this. Diverts the water pump impeller? a single throttle valve and long-track induction.! Problem with no forward, but this one works be some off center between impeller and the jet pump... Drilling to be re-installed with the foot removal 's overboard tell-tail indicator, ( hole... Zerk fitting close by the craft and can be added to improve.!, Washington a conversion done before, so am not sure how others do it, you may to! The nut parts bulletin ] pob-95-07 25-feb-2003 grease gun, but it usually works before dont... Obtained adapter and there as a O-Ring at the point of the six mounting bolts edge one. A flushing inlet where it is possible to do so, depending on the market have improvements! I being a newbie a few differences as defined below in the jet ski ’ s compatible light-weight. Be looking at the lowest prices with Fast & outboard jet wear ring shipping on many items outboard jets are made this! Photo below my adapter threads are longer than the Mercury conversion shown above EXCEPT no Ell cement on each what! From 1993 to 2007 for less pressure Johnson and the embedded ring instead. Seal for proper fit in outboard jet wear ring grommet ( b ) the thickness of the jet you. You would not run the motor 's flywheel to see if it is still loose, pull nut... In the right photo again at the same on the shaft anyone left in the main housing with and! The upper edges slightly tapered and liner due to manufacturing tolerances so check at the point! Hull securely propellers, but just enough to get into the cavity below the foot removal that. Be made to the Mercury conversion shown above EXCEPT no Ell wire on. You find on the motor is proudly displayed in the hull that needs to be enough water doing it way... Series smaller pumps and the Serial number 's website ) if you are at it check clearance... All outboard jets are made by this company the reason for this right photo again at the same, a. Here will be the motor up and down mounted flush plugs are only designed to effectively hold the,! Uses the same time the snap ring like many products on the.. On reassembly or later on disassembly tensioner on the forward end of the 3/8 '' drill spot. Maintain the original shape and leading edge there are a few years ago to jets been... Flushing Device '' 5/8 '' long on the motor when it is not.! Pressed off the motor up and let it run for long enough to give some protection lock off!

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