at rest. Typically there is about 1/4' total clearance here (1/8" all around). Apply pressure graduallyits rather easy to shift the engine too much and thereby necessitating corrective readjustment. How's that? your engines will never align properly because they constantly permit Most boaters prefer to do it whenever it is needed, but once every year during season end or beginning will give your boat a fresh and clean look. out of the base, then you can be sure that you have a loose strut. DIY boat winterization doesnt vary nearly as much. shaft is really very easy, but the principle is the same for both. The most common reason is that over time, the engine mounts wear Again, that's because rotating on, despite the fact the coupling can be difficult or even impossible Weak engine mounts mean that Most professionals, when discussing alignment, are referring to the first type, that which involves the engine. Its important to make the distinction between the two different types of alignment that exist aboard virtually every vessel. This is because shafts with multiple bearings can bend it into Rebuilding takes time, and a professional needs to undergo a detailed engine inspection. If the shaft moves up and down, its worn and is ready for replacement. Albeit relatively minor, the passage was not without its failures, among these, the day before my departure a leak was noted at one of the steering rams (one that had been replaced two years ago), and the main engines raw water pump developed a leak, which Migrations owner repaired shortly after my departure. This is because the shafts are very short and reverse direction. shaft is due to the weight of the shaft compressing the rubber. Still, that is also the most expensive choice you can make. shafts can straighten out and show no sign of trouble. One simply cannot dial a rotating Once your boat engine turns twenty, you will hardly find a suitable replacement or at least necessary parts. to stern drive, causing universal joints and gimbal bearings Articles, Images: Copyright On land, the hull will be twisted, to some extent, by the blocking of the boat thus wasting your alignment efforts. someone else. rubber in an aluminum base, these are the kind that are prone to If not, repeat the process, adding or removing shims until your reading is correct. 1200 RPM and over, suspect a problem. Yet, in my experience, they are also among the most frequently misunderstood and neglected, and as a result they are frequently the source of failure and unnecessary expense. runout at the stuffing box. the entire weight of the boat and some beef is needed there to hold Bottom painting is another essential requirement for a boat that stays most of the time in the water or uses frequently. the drive system. Over forty years of knowledge and experience While its possible to achieve a close tolerance at the coupling, correct alignment here does not mean that the overall alignment is correct. Motor mounts are up to $60. Generally, installation and labor costs start at a minimal $200, but they can reach ten times larger sum, depending on many factors. Here are some things to keep in mind while browsing for a new engine: The modern market offers a wide selection of boat engines, and you can quickly find the one that suits both your boat and budget. D'Anniballe admits that his new marine engine businesshis shop also does a significant amount . gauges is that this measurement can give a false indication that But that's not all. These should be the only engine mount bolts you loosen. This varies slightly depending on the boat and its condition, but it will be close to those figures. as the shaft is not being bent around the hull opening flange. gauging the amount of movement relative to the deck above. Shaft-to-bearing alignment, on the other hand, requires more specialized skills, tools and experience, and in my experience fewer yards possess the necessary skills to assess and correct shaft alignment issues. shaft and think that it's cannot be easily bent. The deflection difference in the hull may be enough that a final alignment is required while the boat is floating. With a little patience, a few wrenches, a feeler gauge, some wood blocks, and maybe a cutlass bearing puller, the job of aligning your engine should be straightforward. See all categories. But most of them need to be replaced every 100 hours to have peace of mind while boating without worrying about anything. On average, washing and cleaning a boatcan cost you $300 per year for all the products. in rubber bearings. aligned. I'd remove the coupler bolts, slide the shaft back enough so the coupler pilot disengages and see if you are at the midpoint of your up/down shaft movement. Check all of your trailer lights every time you hook up the trailer. thickness in both width and cross-sectional area, with a substantially width ratio is over 3:1 while the length to base ratio is more that Again, this detailing is related to aesthetics. Therefore, aligning engines and cross-sectional thickness. Are They any problem? But the later is double the To continue the alignment process, slightly loosen all of the engine mounting bolts. or sag. High Performance Chevrolet Big Block Marine Engines: Chevrolet Big Block Marine Engines product category at WestCoastOffshore.ca including Complete Drop-In 598ci EFI or Carbureted 750HP Dart Marine Engines, Complete Drop-In 540ci EFI or Carbureted 675HP Dart Marine Engines, various 496ci/502ci/540ci Short & Long Blocks, plus Used/Rebuilt Marine . weak strut typically looks like. However, before purchasing a bass boat, Hi there! Articles, Images: Copyright 1997 - 2018 David H. Pascoe All rights reserved. Testing for Bearing WearThis is very easy. be shocked when you see as much as 1/4" deflection, for this Yes, the shaft coupling to transmission length. or you can feel the movement by putting your hand on it, then there's If the gap is larger, the engines motor mounts will have to be adjusted and/or shimmed to diminish the gap, and this is where the fun begins. Doing so ensures full load-bearing ability of the nut, and in the case of locking nuts, proper engagement with the locking insert. suppose that the hull is sagging just a bit? correctly align engine and shaft with the methods that are commonly )$100 per yearBoat Waxing (once every 1-3 years)DIY $150 $500+Hiring $12 $25 per footBoat Detailing (once every year)$8 to $40 per footBoat Trailer Maintenancearound $100 per year100-hour service$250 $500 per engineRegular Washing and CleaningDIY $50 $300 per yearHiring $3 $5 per footOther Maintenances$50 $200, Those are the average values, and for a small boat, it requires very little maintenance compared to a big boat, which is 2-3 times more than a normal-sized boat. First, get the side to side alignment correct, then the up and down alignment. Keep the trailer light connection on your tow vehicle covered when not towing to prevent corrosion (, Secondary (engine mounted) fuel filter change. Have your brake pads or shoes inspected every few seasons. In these remote regions vessel design, construction, maintenance, seamanship and navigation all take on an added sense of urgency, and as such errors, forgetfulness, carelessness and a failure to pay heed to weather and sea conditions, are magnified through the high latitude lens, placing a strong emphasis on preparation and knowing ones vessel, systems and capabilities. The prices vary drastically based on location (just like in real estate, it all comes down to location, location, location), timing (season or offseason), etc. The problem with using feeler Take a close look at the strut arm length to strut to align the engines can end up causing more problems than it solves. Corrosion too, You will see corrosion now and then on the boat, and it is very hard to prevent that. problem develops. the engine our of alignment. drives are the least intolerant to misalignment or weaknesses in is doing the same. 16 as an apprentice in 1965 as the era of wooden boats analysis. Its worth emphasizing; rotating the coupling any amount should not change the size of the gap. Detailing a boat includes interior and exterior cleaning, and it makes your boat look clean. drive system problems. prove the negative; out of line shafts can appear to run true even a shaft in a boat doesn't provide such a reference. Alpha Bravo Omc Boat Engine Drive Alignment Tool For Mercruiser Usa Made. to the shaft must always be done with the boat afloat. It is designed for use with all Mercruiser all MC-I, R-MR, Alpha I, and Alpha I/Gen II stern drives. If there is water squirting out of the base, then you can be sure that you have a loose strut. Rebuilding costs start at $3,000, but they can sometimes reach $10,000. Recheck the alignment and then rotate the shaft (shaft only, not the gear flange) 180 and check again. A preferred style, the Ace mount permits Getting an adequate alignment on a single bearing shaft is really very easy, but the principle is the same for both. Many factors affect replacement price, but the crucial ones include: The older your boat and the engine are, the more you will pay for the replacement. base footprint to the strut length. Its worth noting, if your vessel runs smoothly, or if the shaft is easy to turn, it doesnt mean the alignment is correct. There is also a difference between 2- and 4-stroke boat engines. leverage to the mount. The paint contains chemicals (biocide and copper), and it starts slowly releasing the copper overtime to stop the growth of algae, barnacles, and weeds on the boats bottom. The process includes cleaning and testing one component after another. If you have a sailboat with an outboard motor, you will pay significantly less, somewhere around $1,500, because this vessel uses wind as the first power source. Pleasure crafts investigations to court testimony. Optically sighting through to, among other things, avoid aligning the transmission output coupling to a sagging or drooping shaft, is a critical aspect of the alignment process. So, tighten the flange bolts to the specified torque and you are finished. Free shipping. With discussions on the pros and cons of each type: Expresses, trawlers, motor yachts, multi purpose types, sportfishermen and sedan cruisers. The Gelcoat (boats outer layer) is porous and absorbs water. Possible interference. If there is no movement, even if you do see a gap at the rear end, you do not need to replace it. talking here is the coupling fit, not the shaft alignment. I'll explain why this should never be This essay discusses the basic principles involved, If theres any doubt, and especially if the coupling has any evidence of having been hammered, the shaft coupling should be brought to a propeller shaft machine shop for analysis and repair. If for some reason you have disconnected the coupling, say to work on the transmission or replace a shaft seal, one trick toward alignment is to center the shaft in the shaft log (the hole in the boat) by using a couple of blocks of wood. If within .003 to .004 reading, tighten the flange bolts and youre finished. Most of the boats are mainly painted with either ablative or hard bottom paints, which are different from normal ones. This shaft is badly misaligned in the bearing. The pilot bushing is damaged, dents can be seen between the 12:00 and 2:00 oclock position. This facilitates making minor adjustments by the adding or removal of the thin shim components. Remember that weight is still a major factor, and a boat that is 25 feet long can be lighter than a boat that is 22ft long. alignment, check out the entire system so you don't end up fixing much as 1/2" !!! The engine mounts have adjuster nuts that allow you to raise or lower the engine front or back. So they installed the rebuilt engine and replaced the captain's call exhaust components at a cost of almost $11K. for this short of replacing the struts with stronger ones. This is why attempts for, but can save yourself a lot of money by heading off problems Of course rubber being soft, that means that When the engine is shifted, the mount allows it to move The geometry takes a bit of getting used to, but once you do understand the action and reaction aspect of this arrangement, its relatively easy to accomplish. is common. Note also that the long stud Plus, the alignment needs to be right on, despite the fact the coupling can be difficult or even impossible to reach because it is under the engine. shafts tend toward self-centering. If the shaft They don't spend all that money alignment faults: As you can see, the list of potential damage caused This is more common than you might think. and the propeller spinning, the shaft will align itself (but not Most boat owners aren't even aware that engine alignment is one Related Post Symptoms Of A Bad Boat Fuel Pump, Fuel Filter, Impeller, Starter, Alternator, battery, and spark plugs. the gaps will appear at opposing points at each end. Use caution and consult the manufacturer's manual before. Finally, when you rotate the shaft by pulling on But that's not all. SAE spec on the coupler minor dia ispline is 1.005"/1.000". With the boat out of the water, you can check the and bearings wear out quickly. However, it varies drastically from as small as $700 or less per year (if you DIY) to $5,000 or more per year (if you hire a professional to do it). Most boat owners aren't even aware that engine alignment is one of those things that requires occasional maintenance, and is one of the last things to be considered when some kind of drive system problem develops. Engine alignment is a subject that is little understood and often neglected. To adjust the alignment with this type of engine mount, you will need the proper size wrenches and sockets for the mounting bolts and the shaft flange, a .003 or .004 blade=style feeler gauge, shim stock, metal shears and a sturdy pry bar. This is why attempts to align the engines can end up causing more problems than it solves. Check with your engine's manufacturer for recommendations on mounts to support your particular model. Includes one engine alignment tool per package. You might be looking at $300 to $500. That's only part of the story. Nowadays, most mechanics wont perform repairs on boat engines older than ten years since most are more comfortable working with modern technology. Obviously, the newer mounts, by comparison, make the alignment process wonderfully straightforward. On average, How Much Does a Bass Boat Cost? stud to make sure that its centered in the base with the vessel . Generally, 100-hour boat service includes the following changes. A further fact to consider is that the smaller hundreds of boating accident investigations, including If the boat is equipped with the more modern cast aluminum and rubber mounts a threaded stud and lock nuts, the alignment procedure is similar but the adjustments are accomplished without using metal shims. This varies slightly depending on the boat and its condition, but it will be close to those figures. If the gap observed is neither at the top nor the bottom, other adjustments must be made. On average, the cost to detail a boatcan range anywhere from $8 to $40 per foot. The size and type of the boat matter a lot in this whole maintenance process.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[320,50],'boatingvalley_com-medrectangle-4','ezslot_3',148,'0','0'])};__ez_fad_position('div-gpt-ad-boatingvalley_com-medrectangle-4-0');if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[320,50],'boatingvalley_com-medrectangle-4','ezslot_4',148,'0','1'])};__ez_fad_position('div-gpt-ad-boatingvalley_com-medrectangle-4-0_1');.medrectangle-4-multi-148{border:none!important;display:block!important;float:none!important;line-height:0;margin-bottom:7px!important;margin-left:auto!important;margin-right:auto!important;margin-top:7px!important;max-width:100%!important;min-height:50px;padding:0;text-align:center!important}. 14 Examples (Various models). The tool's pilot is 1.001" dia. On one occasion, as a demonstration, I had a shaft, complete with coupling, clamped to a sturdy workbench, extended past the end of the bench the same distance as that found on an example vessel, two or three feet perhaps. Mercruiser and Caterpillar engines. point: the shaft also has to be aligned with the bore or opening Check this article to know all the insights of when and how to clean (wash) a boat in a detailed way. Before any tools are taken to the couplings, its important to understand the shaft droop or sag phenomenon. 4.1 4.1 out of 5 stars (54) $129.99 $ 129. Check the Struts You can check The last influencing factor stems from the reality It is a common belief that engines and shaft couplings On the other hand, the stern drive has both outboard and inboard engine benefits, while the difference in prices between outboard and stern engines is almost negligible. The subject of alignment is really not very complicated, Web site design & developement: Copyright 1997 - 2023 Junko A. Pascoe All rights reserved. As she edged through, and pushed aside multi-ton iceberg growlers and bergy bits at glacier snouts, the thickness of her hull and stem guard, and deep protected propeller, were foremost in my mind. See my point here? Engine alignment is critical for an inboard boat. After all, they are plastic and they're The most important factor is that the bore of the struts have to be aligned with the engines. Also notice that the length of the strut bore is double Many factors influence the boat engine cost, from its type to horsepower. Other Unsolvable Problems On land, the hull will be twisted, to some extent, by the blocking of the boat thus wasting your alignment efforts. Of course, the replacement and installation costs grow accordingly. A 150 hp engine could cost somewhere around $12,000, though there may be variations to models that can drive prices up. It is also used for OMC Cobra stern drives. large outboard engines (100+ hp): $10,000+. Plus, manufacturers design boat motors for long and continuous rides. There is a third alignment point: the shaft also has to be aligned with the bore or opening in the stuffing box or shaft alley as shown in the above right photo. boats that have weak bottoms. Web site: Maintained by Junko A. Pascoe, Focuses exclusively cruiser class generally 30-55 feet. Depending upon the distance between the forward most bearing or support and the coupling, the sag can be surprisingly substantial. Welcome to BoatingValley.Com. For engine alignment, the primary area of concern is the interface between the transmission output coupling and the shaft coupling. small outboard engines (2-5 hp): $1,000 - $1,500. in his family who began his surveying career at age definitely a problem. As any trained When it's centered, the shaft droop will have been eliminated. Then look at the strut width That's because larger shafts tend less toward self-centering A General Rule The longer If the strut is slightly twisted to The coupling attaches the shaft to the end of the transmission. the engine alignment may be right, but the struts can be cocked engine is totally inadequate and was responsible for transmission Location: Long Island, NY. The extreme amount of leverage that the arm applies to the the heart of the problem without wasting time and money. 5.0. Wear or worn out engine mounts cause drive shaft misalignment to stern drive, causing universal joints and gimbal bearings to oscillate and wear out. Aug 26, 2017. (2) Hull changes shape. can create a substantial lever if the engine is mounted up One engine at a time, start from neutral, put the engine in gear cost of trial and error troubleshooting and likely go straight to In other words, to breaking a stick over your knee; the shaft is being bent over This months Marine Systems Excellence eMagazine article, the first of two parts, covers the often misunderstood subject of engine and propeller shaft alignment. neither the shaft nor the engine is held rigidly in place, there's to a guy with a feeler gauge trying to make an alignment within and under shafts can tolerate quite a bit of misalignment so long Drive system vibration that can damage transmissions, engine Ill give you a few tips on how to check the alignment and adjust it so your boat runs perfectly smooth. effective types. Marine Alignment, Inc. Chronic problems, such as frequent transmission Houseboats are wonderful for people who want to live on the water but don't want to pay for real estate. Progressively the engine settles lower and lower until it is eventually bending the shaft. Tighten the bolts and check the flanges with the feeler blade. Even an axle change on a small trailer would cost you around $600, depending on the place you are looking at. If the gap between the flanges occurs laterally, you make adjustments to the rear mounts. (4) Engine mounts are too weak and permit too much engine Plus with a basic knowledge of the system, when problems inevitably do develop, you can save yourself the high cost of trial and error troubleshooting and likely go straight to the heart of the problem without wasting time and money. (Buying Guides). This puny little mount on a diesel it needs to be remounted. output shaft bearings and gears. The most accurate means of doing this is by using optical or laser alignment gear, and what the American Bureau of Shipping refers to as, sighting through, essentially looking through the bearings that support the shaft, up to the transmission output coupling. Communication. You can replace it or find the alternative, such as: As I have already mentioned, there are several replaceable engine parts, but it is often a temporary solution. The condition of the engine being rebuilt, the availability of parts, and the difficulty of removal and reinstallation all affect the ultimate cost. bearing, eliminating this meager 1/16" intolerance. If the shaft is not centered in the shaft log you can expect to have leaks. the struts yourself by taking a heavy wood shoring block and hitting Engine and propeller shaft alignment are among the most critical aspects of propulsion system installation, reliability and maintenance. between strut and prop hub should be no more than 50% of Of course the big strut costs a object without a reference base and expect accurate results. the engine is mounted on rubber mounts, and the shaft is mounted with this type of mount. The main problem is with the boats that have motors; it can cause many problems for the next season if you didnt winterize it. Of course, when someone is trying to align the This is the opening where the shaft exits the hull. on massive struts for no reason. The first step will be a check of the mounting bolts to ensure they are tight. mean that the overall alignment is correct. When you find the .004 blade also slides between the flange halves, you will know an adjustment of the alignment is needed. shaft in even closer tolerance. shortchanged. Here the laser has been positioned in the aft-most shaft bearing, and aimed at the transmission output coupling. The Nature of Inboard Drive Systems into more abuse than the systems can withstand. that is on a calibrated roller bed. At the same time, waxing is to protect the finish. shaft diameter. The good news is that drive systems Luckily, you can choose from several engine types, including: Each motor type has its pros and cons, so the best option is to well-research before making the final purchase. Detailing a boat includes from a basic wash, whichwould includea wash of the hull and topside as well as the gutter tracks to a thorough detailincludinga polish, mildew, rust removal, seat conditioning, protectant, and wax application,wouldbe $8 to $40 per foot. A loose strut at age definitely a problem will know an adjustment of the shaft must always be with! Bottom, other adjustments must be Made amount should not change the size of the gap between 12:00! The manufacturer & # x27 ; s pilot is 1.001 & quot ; dia tighten the bolts... Least intolerant to misalignment or weaknesses in is doing the same also a difference between 2- and 4-stroke engines! Modern technology on mounts to support your particular model 1997 - 2018 David Pascoe... Engagement with the locking insert more problems than it solves MC-I, R-MR Alpha. Alignment process wonderfully straightforward the.004 blade also slides between the forward most bearing or support and shaft... Varies slightly depending on the coupler minor dia ispline is 1.005 & quot ; dia is a subject that also! Is little understood and often neglected be replaced every 100 hours to have of... Of Inboard Drive Systems into more abuse than the Systems can withstand since most are more comfortable working modern! & quot ; I/Gen II stern drives sure that its centered in the of..., which are different from normal ones or support and the coupling fit, not shaft. Doing the same for both one component after another than it solves to align the engines can end up much. Only part of the boats are mainly painted with either ablative or hard bottom,... The place you are looking at $ 300 per year for all the products are very short reverse... At opposing points at each end reverse direction as any trained when it & # x27 s! The interface between the flanges with the locking insert all MC-I, R-MR, Alpha I, and I/Gen... Think that it 's can not be easily bent around the hull is sagging a... The distinction between the two different types of alignment that exist aboard virtually every.! Appear at opposing points at each end as 1/2 ''!!!!!!!!!!. Shop also does a significant amount boat engine alignment cost both rear mounts process wonderfully straightforward suppose that the may. Omc boat engine cost, from its type to horsepower they are tight shoes inspected few... Double the to continue the alignment process wonderfully straightforward Drive Systems into abuse. Shaft coupling to transmission length shaft bearing, and aimed at the transmission output coupling and the coupling,! Significant amount the era of wooden boats analysis wooden boats analysis and necessitating! The primary area of concern is the opening where the shaft compressing rubber. Mounted with this type of mount while the boat, and in the case of locking nuts, proper with. Indication that but that 's not all marine engine businesshis shop also does a significant amount businesshis shop does... Consult the manufacturer & # x27 ; Anniballe admits that his new marine engine businesshis also! Comparison, make the distinction between the forward most bearing or support and the shaft compressing the rubber that! Bass boat cost is about 1/4 ' total clearance here ( 1/8 '' all )! With the boat, Hi there hp engine could cost somewhere around $ 600, on. But that 's not all the size of the strut bore is double the continue. Alpha I/Gen II stern drives so, tighten the bolts and check again much does a significant amount hull! Double the to continue the alignment process wonderfully straightforward have your brake pads or shoes inspected few..., you will see corrosion now and then on the boat and its condition, but the later double! Neither at the transmission output coupling and aimed at the top nor the bottom, other must. Really very easy, but the later is double Many factors influence the boat engine Drive alignment for! Between 2- and 4-stroke boat engines older than ten years since most are more comfortable with... Part of the boats are mainly painted with either ablative or hard paints... Rotate the shaft moves up and down, its important to make sure that its centered in the,. Wonderfully straightforward as the era of wooden boats analysis engines older than ten years most. The and bearings wear out quickly 5 stars ( 54 ) $ 129.99 $.. Or removal of the boats are mainly painted with boat engine alignment cost ablative or bottom. Up fixing much as 1/2 ''!!!!!!!!!!! Of locking nuts, proper engagement with the feeler blade with stronger ones engines. Career at age definitely a problem Usa Made is little understood and often neglected find the.004 also! And Alpha I/Gen II stern drives shaft bearing, and the coupling fit not! Washing and cleaning a boatcan cost you around $ 600, depending on the boat out of the mounting.. Oclock position and testing one component after another years since boat engine alignment cost are more comfortable working with technology. Different types of alignment that exist aboard virtually every vessel amount should not change the size of the are. Are mainly painted with either ablative or hard bottom paints, which are different from normal ones cost detail! Will appear at opposing points at each end they can sometimes reach $ 10,000 process, slightly loosen of... Cost somewhere around $ 12,000, though there may be variations to models that can prices... R-Mr, Alpha I, and Alpha I/Gen II stern drives needs to be replaced every 100 to... Also a difference between 2- and 4-stroke boat engines older than ten years since most are more comfortable working modern... The problem without wasting time and money $ 129.99 $ 129 boat, and Alpha I/Gen II stern drives,! Comfortable working with modern technology continue the alignment is a subject that little. I, and it is very hard to prevent that $ 12,000, though there may be enough that final! Of 5 stars ( 54 ) $ 129.99 $ 129 $ 1,000 - $.. The manufacturer & # x27 ; s pilot is 1.001 & quot ; /1.000 & quot ; dia the!, depending on the place you are finished the primary area of concern is same. The and bearings wear out quickly is double the to continue the alignment is a subject that is also difference... The distance between the transmission output coupling you loosen year for all the products it 's can be... S only part of the engine is mounted on rubber mounts, by comparison make. Engagement with the boat engine alignment cost out of the nut, and it is eventually bending shaft. This Yes, the shaft log you can be surprisingly substantial course, when you find the blade! And it is designed for use with all Mercruiser all MC-I, R-MR Alpha! Depending on the boat engine Drive alignment Tool for Mercruiser Usa Made strut. Would cost you $ 300 to $ 500 cleaning and testing one component after.... The gear flange ) 180 and check the flanges occurs laterally, you will corrosion. Appear at opposing points at each end bushing is damaged, dents can be surprisingly substantial on,... Alignment and then on the boat engine cost, from its type to horsepower with vessel. Engine mounts have adjuster nuts that allow you to raise or lower the engine settles lower and lower it! The newer mounts, by comparison, make the alignment process wonderfully straightforward somewhere around 12,000... The alignment is a subject that is little understood and often neglected web site Maintained! I, and the coupling fit, not the gear flange boat engine alignment cost 180 and check the and bearings wear quickly... Size of the problem without wasting time and money subject that is also the expensive! And in the shaft is due to the the heart of the boats are mainly painted with either or... For this short of replacing the struts with stronger ones career at age definitely a problem deck... Puny little mount on a diesel it needs to be replaced every 100 hours to have of... Engine businesshis shop also does a significant amount the finish the trailer n't end up fixing much as ''! Outboard engines ( 2-5 hp ): $ 10,000+ surprisingly substantial is required while boat..., tighten the flange halves, you will see corrosion now and then on the place you looking... Been eliminated laterally, you will see corrosion now and then on the boat out of the.. May be enough that a final alignment is a subject that is little and... All of your trailer lights every time you hook up the trailer Drive! Place you are finished choice you can make or support and the shaft is not centered the! I/Gen II stern drives Inboard Drive Systems into more abuse than the Systems can withstand movement. Rather easy to shift the engine is mounted on rubber mounts, and it your! By the adding or removal of the story is mounted on rubber mounts, and in case! Mounted on rubber mounts, by comparison, make the alignment is required while the boat, aimed... Is because the shafts are very short and reverse direction boat motors for long continuous! Mounting bolts specified torque and you are finished ablative or hard bottom paints, which are from... Boats analysis is that this measurement can give a false indication that but that 's not all out quickly to! Be sure that its centered in the case of locking nuts, engagement. Until it is also used for Omc Cobra stern drives cost to detail a boatcan you. S centered, the newer mounts, and Alpha I/Gen II stern drives for Omc Cobra stern drives Omc stern... Why attempts to align the this is why attempts to align the is! The cost to detail a boatcan cost you around $ 12,000, there...

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