Outboard Motor Primer Bulb Won T Stay Hard

A two cycle engine must have a tightly sealed crankcase to start and run right, as the downward stroke of the piston forces the fuel/oil mixture up into the engine for the compression and firing stroke. Read Comments. Battery charged. Ask the experts on our Suzuki Outboard Forum for repair issues, diagnosing problems, links to diagrams, suggestions on buying parts and more. Make sure all the water intake holes stay submerged at all times. I bought an Ultra 21 LX open bow last year. I noticed my primer bulb won't stay hard on the engine side so for me that's my only clue. permanent part of the Outboard Motor and it must stay with the Outboard PRIMER BULB METER. the basic type of engine. One trick that helped mine start faster, prime the bulb til hard, turn the motor over for a few seconds, go back and reprime the bulb til hard again. After the engine warms up, sometimes they will run, but only after a hard start. The water pump impeller of any outboard motor needs to be serviced on a regular basis, a task that if overlooked can lead to big trouble. Seek immediate medical attention after 4 hours. Cleaned off the air filter too and replaced starter cord. simple idle mixture on an outboard motor; slow down the idle on 1984 115 Johnson; Johnson 115hp idle lack of acceleration lack of power; Johnson+50+outboard+idle+problem; two bbl carb one idle mix screw not working; what causes 8 hp Johnson not to idle except with primer out; what causes a 1999 25 hp Johnson outboard motor hard to start and. A primer will pump a small amount of gas into the carburetor. Moeller Marine Zinc Phosphate Primer. Bulb test with pump for kayak bait tank. Ive checked. How to Troubleshoot a String Trimmer That Won't Prime | Hunker. Or you have a fuel leak somewhere. Now, with the engine running and the primer bulb laying horizontal, the fuel level within the bulb drops to the halfway mark. 1997 Yamaha 9. This is a complete Tohatsu Fuel Line Assembly for any 4-stroke outboard engine between 4hp and 50hp. Duck Boat mud outboard engines hire a unique design. Page 35: Operation Wash the outboard exterior and flush out the exhaust outlet of the propeller and gearcase with fresh water after each use. When the engine fires up, hold the key in for about 1 >more second. Need to fix your AA0101-0025 Outboard Motor? Use our part lists, interactive diagrams, accessories and expert repair advice to make your repairs easy. 9hp are reliable, compact outboard engines. by this idyllic scene can be ruined by a hard to start marine engine. Mine usually started after that sequence and would fire right back up after trolling. Have you thought about cleaning your outboard motor? Here's how to keep your boat engine clean and purring for as long as possible - saving you time, expense and a lot of hassle. I would also swap out all of your fuel filters too. Normal operational height of fuel in the carb is below MAX fuel level ,thus soft ball. When you squeeze the bulb, the inlet valve closes and the outlet valve opens. Ladders are made of stainless steel with poly-comfort flat steps. Briggs and stratton outboard motor owners manual? 21 rear bag The mower will not stay running unless you keep priming it with the primer bulb? you install a lawn mower bag my won,t stay on. This eliminates excess fuel that would otherwise be forced through the fuel line due to pressure in the tank, and avoids the related flooding and engine failure. Next in line was the fuel pump, so I ordered a rebuild kit. On an outboard engine a fuel lift pump that is failing can be augmented by using the fuel primer bulb as a mechanical (hand operated) fuel pump. Remove the nut from the negative post with a 5/16-inch box-end wrench. Have you thought about cleaning your outboard motor? Here's how to keep your boat engine clean and purring for as long as possible - saving you time, expense and a lot of hassle. Fine Yamaha Outboard motor fuel line with primer bulb. The actual procedure will differ or the amount that is suppose to be out is slightly different for each different motor. Cleaning a carb is not hard. Roughneck Storage Shed Base Boat Designs And Plans Roughneck Storage Shed Base House Plans With 3 Car Attached Garage Photos Glen L Boat Plans Imp Boat Plans 20 Feet Outboard Motor Garage Studio Apartments Plans You read that wood shed kits are wonderful save long (remember the last time at the hardware store) and money when you'll want to build a weatherproof wood shed. The primer bulb wont stay hard as the fuel pump sucks fuel through the fuel line it has vacume in it and generaly takes a couple of pumps to make the bulb go hard this is normalhowever if you have to keep priming the bulb for the engine to run the fuel pump is not pumping fuel and will need replacing. They are effective only up to a certain distance and height with respect to the fuel tank level because the. There should be a little fuel leaking out of the carbs. Check to see that fuel is getting to the engine. If squeeze bulb will not pump up to a firm condition, it most likely needs to be replaced, as the inner check ball is probably bypassing fuel. You probably can run the motor for 10-15 minutes with only the fuel in the filter bowl. I would do is prime the carb with the primer bulb then pull the fuel. Did not resolve - Answered by a verified Marine Mechanic. Get Yours Today! We know our parts and products. Batteries Plus Bulbs offers a wide selection of dual-purpose, starting and deep cycle boat batteries for every adventure. Sure was glad, cuz I thought "fishing is over for the day" before I found it. However, if you jumped this motor in or if you just did a lockout and brought it up from a sub. If the Outboard won't crank after a few trys, try tilting the motor up almost to trailering hight and pump the bulb several more times. Well, this didn’t to me, but I loaned my older Hewes Craft 16’ jet sled to my son-in-law for a camping trip to a local fairly large impoundment for the 4 th of July week-end 2003. Oddly the primer bulb seems to be just fine! I'm going to go get some more pictures to look at, if anyone know where to find these parts or has them please shoot me a PM. Yes, I do pump up the bulb. If you notice, the engine will briefly fire as soon as you try to start it, but it won't just continue to fire. Cold weather starting - E-NATION - Evinrude Outboard Motors. It will not stay "hard" while operating but if you can pump for that long then best replace the bulb with a genuine one-not a cheap aftermarket one-they cause more problems then they are worth. The Larand Marine Primer Bulb is the highest quality primer bulb on the market. Any ideas what it could be?. Why won't my 15hp outboard motor start????? I have just bought a 15hp evinrude. How to Start a Carbureted, Electric Start Outboard Motor. My recent experience with boat primer bulbs and marine fuel line. These steps are recommended for cleaning your outboard motor after each boating trip and especially before storing your boat for a prolonged period. In addition, the plant manufactures Mercury outboard motor parts, so that owners can expect many hours of reliable service from their Mercury outboards. Here is your cold start procedure. Compression. I have no visible leaks and don't smell anything. SIM YAMAHA is your dependable, affordable, knowledgeable, authorized USA Yamaha marine outboard motor and YAMAHA OEM outboard motor parts, Yamalube oil and accessories dealer for two-stroke, four-stroke and jet pump motors. Also the connection at the engine is a new piece. "Outboard Motors" service and repair manuals. You can see the. All of Mercury's factory set up fuel line packages have the primer bulb about 18" from the engine end. Also for: Marine bf225a, Bf225a, Bf250a, Bf200a. pdf), Text File (. This is because there is no gas in the carburetor. Just get a fuel line with a primer bulb on it ( there is no primer button on the engine). First i thought it was bunk gas and so i filled it up with the proper oil mix (50:1) and new gas. Get it as soon. This is because there is no gas in the carburetor. To keep it going I have to keep pushing in the key [to keep the choke or primer pump going], but [the engine] still keeps smoking. If you've ruled out electrical, spark/ignition and fuel problems, but the engine still won't start, it may have an internal problem, such as low compression. Restore Air Flow. Most outboard motors have a primer bulb that you're supposed to squeeze until hard before starting your motors. Outboard troubleshooting, hole in fuel line wproduktion. As a result, starting the engine may prove difficult due to the wet spark plugs. 325 pitch sprocket/drum. It could be defective and not opening consistently on the intake side, causing vapor-lock when running. I'm getting a bit tired of customers phoning to complain their primer bulb doesn't stay hard even thought their next door neighbor says it should so here's my attempt at turning the tide: The primer bulb on *any* brand of outboard motor contains two one way valves. But blockages don't cure themselves. More than likely a good carb cleaning and line flush is all you may need. On an outboard engine a fuel lift pump that is failing can be augmented by using the fuel primer bulb as a mechanical (hand operated) fuel pump. You can see the. The Primer Bulb: On some 2-stroke carburetors, there is a small priming bulb that allows you to create a vacuum much like the engine would to pull fuel into the carburetor. The V8 XTO Offshore features an electric steering system—an industry first. Buy 93038LP7 Universal High-Output Primer Bulb, EPA and CARB Certified - 3/8-Inch at Walmart. Now, with the engine running and the primer bulb laying horizontal, the fuel level within the bulb drops to the halfway mark. Use a quality "ear muff" style flushing adapter that fits on the lower unit water pick-up (or flushing port when available), and run your engine at idle speed (in neutral) for at least 5 minutes to flush out any salt. The engine needs to be flushed of salt water after each use. Other uses can result in injury to the operator or damage to the outboard motor and other property. If you have just replaced the fuel hose or bulb, double-check that the arrow on the bulb points from the tank to the motor (it has one-way valves in it). Always, always, always, get an OEM primer bulb (any OEM brand is fine), because the aftermarket are garbage and not worth saving a few dollars for. My fuel primer bulb won't get hard and I think this is why my Yamaha 250 HPDI is cutting out at higher throttle settings. It didn't solve the problem. The big "chunk" on the stand to the left is an early '60s Homelite 55 hp 4-cycle outboard. You probably can run the motor for 10-15 minutes with only the fuel in the filter bowl. If you can flood your engine with the primer bulb, then your carbs need rebuilding. How to service an outboard motor - Duration: Boat Fuel Line and Marine Primer Bulbs (Supex and many other aftermarket primer bulbs suck. Marine BF8D Outboard Motor pdf manual download. It also runs very strong after it is first started. It will not stay "hard" while operating but if you can pump for that long then best replace the bulb with a genuine one-not a cheap aftermarket one-they cause more problems then they are worth. It may be underneath the starter housing cover or connected to the fuel lines, which may be exposed along the edge of the engine. I left it alone for 3 months and been fixing the cosmetic stuff but did not turn it on. A! REPLACE OEM PN: 3H6702002M. I cleaned out the carb and fuel pump and installed rebuild kits for both. The motor will start on the 2nd or 3rd pull, continue going for maybe 20 seconds, and then slowly just stutter and die out. Engine cranks but won't start. I suspect that the problem may have to do with the fact that the boat has been out of commission for a few weeks and wasn't used due to a broken steering cable. Dear Flames Fans General Discussion. Coleman outboard motor won't start when warmed up Stay Connected. In this video I clean the carburettor from a Yamaha 15HP two stroke motor. Ethanol is an alcohol and a solvent that doesn't react well with outboard engines due to the fact that there is more moisture allowed into an outboard. Find many great new & used options and get the best deals for New 4 HP Boat Engine Outboard Motor 4 Stroke With Air Cooling System 44CC at the best online prices at eBay!. Check to see that fuel is getting to the engine. It is a 3 cylinder oil injected 2 stroke. (This is extremely important, DON'T hold the primer bulb horizontally. Operating this Outboard Motor requires special effort on your part to ensure your safety and the of others. , Old Johnson outboard motor, Old Outboard Motor, OMC Gale. It would randomly collapse and had to be replaced. It's definitely a fuel issue. Basically, when very hot outside, the engine is vaporlocking. Services Performance Marine Glendale, AZ (623) 931-9917. On the intermittent occasions I was actually able to finally get it started at the dock, it would die after applied throttle continuously for approx 5 minutes. Yamaha Internal Engine Cleaner is a dealer-only applied product that is the strongest and most effective way to clean out carbon and other build-up from the inside of your outboard. I replaced the bulb and it will not get hard. 9 start but not You will probably have to drop the lower end of the outboard. Go back and Gas ball is soft, squeeze again till hard and boat starts and runs. Problems with my Johnson outboard I checked the squeeze bulb. Outboard Motor Carburetor Cleaning plugs, new primer bulb, cleaned fuel filter, and this trick with spraying the idle circuit jets. If it's under the starter housing, use a screwdriver to remove the housing screws and place the screws away from the work area so they won't be lost. I'm having problems getting it started when the temp drops over night. Five Oceans One Way Valve Universal Primer Bulb, 3/8" & 5/16" 3. One trick that helped mine start faster, prime the bulb til hard, turn the motor over for a few seconds, go back and reprime the bulb til hard again. I guess you just have to learn your motor. For reference, I also replaced the engine's entire fuel system - all new fuel lines (all the way to the tank!), and a new filter, and I disassembled, cleaned and inspected the. The Pro XS line of outboards has what serious fishermen demand. Pump your primer bulb up tight before cold starting. If you’re not tied on to your boat or a dock or anchored, the first priority is to not get swept away from safety. First i thought it was bunk gas and so i filled it up with the proper oil mix (50:1) and new gas. Got a new water pump, LU oil and spark plugs. Starting procedure, open tank vent, pump up fuel bulb, position throttle to start position, engine won't start, must while cranking engine, move throttle to full fuel position, than back to start position several times to get engine to start, after engine starts, takes from 30 to 40 min. Its normal for the primer bulb to get soft (but not collapse) while the motor is running as there is fuel flowing thru it. The motor will start on the 2nd or 3rd pull, continue going for maybe 20 seconds, and then slowly just stutter and die out. It didn't solve the problem. 325 pitch sprocket/drum. (That's another story). By Kevin Falvey. These “HULK” outboard motor fuel tanks are of robust rotationally moulded plastic construction and are completely non-corrosive. Replaced fuel line and primer ball. Buy 93038LP7 Universal High-Output Primer Bulb, EPA and CARB Certified - 3/8-Inch at Walmart. Free shipping. My father bought the 85 Suzuki new in the early 1980's. I've got a 1986 Evinrude 40HP Outboard. I'd like to install a hand operated primer pump to fill the carb bowl. My Briggs 5HP Won't Stay Running. The Honda BF135 and BF150 are powerful 4-stroke marine engines. Also for: Bfp8d, Bfp9. This engine has about 200 hours on it. If you have an '87 or earlier, experiment with just slightly >opening the throttle. Just wanted to clarify. If it doesn't pump up firm then there is an air bubble in the fuel pickup line and it needs to be "bled out". Are you looking for good advice about your Yamaha outboard engine problems and issues. Replaced fuel line and primer ball. Used evinrude outboard 4hp twin cylinder, clean outboard a few cosmetic bumps and scrapes,starts after a couple of pulls, runs well, pumps water, selects forward and neutral fine, everything works nothing seized everything moves and turns as it should, has had a later carburetor fitted so there's no knobs to mess around with while your trying to navigate a river!. Power tilt/trim. The handrail can be mounted on either side of the platform, so the platform may be placed on either side of the outboard motor. The next time I took it out, it would stall when I tried to idle. by this idyllic scene can be ruined by a hard to start marine engine. When the primer bulb is hard, that means the carburetor is full of gas right? And when i put gas down the cylinders that should of got the gas flowing from the carburetor and continued the running process right? Maybe a jet or something is clogged? The motor has sat for almost a year since it ran last. 1988 johnson 60 hp vro outboard fuel primer which way is switch ne 1996 evinrude 30 horse outboard motor hard to. All you're doing when you pump the primer bulb is expelling air from the carb and fuel pump area and drawing in fuel from the tank. Cleaning a carb is not hard. Alarm for as much as my pea brain knows on a 2 stroke is overtempya mighta picked up some weeds ,plastic,in your. 25 4-Stroke Outboard Motor pdf manual download. I was delighted with the fuel line. Suffice it to say I got to know this motor very well. Brand name marine supplies. I was told by service manager that this motor didn't need one. Pumped it up. If it doesn't, check for leaks in the line, the tank or filter, the engine, and a bad valve within the bulb. It will not stay "hard" while operating but if you can pump for that long then best replace the bulb with a genuine one-not a cheap aftermarket one-they cause more problems then they are worth. Here are instructions on how to do it. I just put new fuel lines on the boat at the end of last summer because I was getting air into the lines (primer bulb not getting hard). Can post at. That's what it had been doing when the engine would die after a few minutes. 9 Mercury running great except for the initial start. (This is extremely important, DON'T hold the primer bulb horizontally. Yamaha Internal Engine Cleaner is a dealer-only applied product that is the strongest and most effective way to clean out carbon and other build-up from the inside of your outboard. The new location would offer me more room than my garage, a pain tbooth, and a large bay with an electric crane with which I could lift big outboards without breaking my back. Find Primer Bulb in Canada | Visit Kijiji Classifieds to buy, sell, or trade almost anything! New and used items, cars, real estate, jobs, services, vacation rentals and more virtually anywhere in Ontario. The big "chunk" on the stand to the left is an early '60s Homelite 55 hp 4-cycle outboard. Considering the motor is 7 years old, it wouldn't hurt to swap the primer bulb and rebuild the fuel pump. Maybe you need to pump the primer bulb before each start, etc. 50cc 2-stroke. Mercury’s outboard motors. It is running on the old vacuum system whereby you pump the bulb and then the vacuum created by the engine pulls the gas from the tanks. Ive checked. The handrail can be mounted on either side of the platform, so the platform may be placed on either side of the outboard motor. You can see the. Engine starves for gas have to keep pumping the primer ball? It's a 70hp Johnson outboard motor. If you can flood your engine with the primer bulb, then your carbs need rebuilding. Primer bulb won't pump up, seems hard already, fuel sprays from fuel connector when line is disconnected. My Yamaha Outboard 175 hp motor recently started to sputter and then die when I am in idle. Mercury 70 hp bogs down at full throttle. My f115 is doing the same thing. When I pressed the bulb repeatedly right after the engine started and began to stall, the engine received enough fuel to keep running for a few seconds. I won't lose the. allow the primer bulb to get hard and the engine will run out of gas if the fuel pump is bad. Pumped it up. Weird problem as it was described which is why I'm leaning towards a gasket or seal in the carb that only seals after warm or wet. My ignition switch is lableled push for choke, the dealer told me my engine does not use that, owners manual says to turn and push. Also the connection at the engine is a new piece. Could it be the Gas ball??. 2001 40hp 2 Stroke Mercury Outboard Trouble. Lift the cable from the battery, move it outside of the battery box and close the lid of the battery box. I replace the entire fuel line with an Atwood line with primer bulb and installed an Atwood inline fuel filter just after the tank. Incredible response. Inspect the engine and locate the primer bulb. Outboard troubleshooting, hole in fuel line wproduktion. The handrail can be mounted on either side of the platform, so the platform may be placed on either side of the outboard motor. Or you have a fuel leak somewhere. Moeller's Zinc Phosphate Primers are quality-tested to meet the needs of the marine environment. This might be because it's failing to idle properly, or because it's losing power. Designed to replace air in the fuel lines and carburetor with gasoline when you depress the button. 9 was run every day on my Mercury inflatable dinghy for at least ten minutes. Larand Marine Products uses a proprietary formula for the rubber that goes into all of our Marine Primer Bulbs. Also a basket of miscellaneous parts. Dangar Marine 121,649 views. Hi, the primer bulb should get hard when you manually prime it-they work ALOT better in the vertical position with the arrow pointing up. At most you should only need a screwdriver and a roll of riggers tape. go and look for cracks in the bulb or around the hose, sounds like it could be sucking some air i am not an outboard mechanic or anything but i have had my share of fuel line problems. You may have to register before you can post: click the register link above to proceed. I definitely recommend this product. Connect it up and see if the bulb will hold its prime and stay hard. Outdoor Gasoline and Electric Powered Equipment and Small Engines - WeedEater (Poulan) not pumping fuel after primer bulb replaced FL1500 - Was running fine until a split occured in the primer bulb. If you notice, the engine will briefly fire as soon as you try to start it, but it won't just continue to fire. I was delighted with the fuel line. They can answer questions for any Yamaha outboard model or horsepower. Here is your cold start procedure. And as a side note, always have your basic safety gear in the boat — see my article on Things to Carry in the Dinghy. Best Answer: Check all filters and connections look at the clear filter on the engine if it runs dry than U have air leak in the gas line system if stays full and runs out of gas U have a fuel pump. They are easy and inexpensive to rebuild. Starter Motor, fuel primer, hydraulic tilt removed. I will look into a new primer bulb and replace the hose while I am at it this weekend. I hate a motor that won't run. I have a Mercury 9. Also i run carbon guard by evinrude in my engine and test the gas for ethanol. Services Performance Marine Glendale, AZ (623) 931-9917. Motor runs well, $700 spent on carb rebuild, starter solenoid and tune up in the spring. My Yamaha Outboard 175 hp motor recently started to sputter and then die when I am in idle. If you’re not tied on to your boat or a dock or anchored, the first priority is to not get swept away from safety. It's black on top and bottom. Yesterday, I noticed, previous to pumping primer bulb hard, air in the top half of the small inline fuel filter (under the cowling). THE PRIMER BULB WILL NOT PUMP UP HARD FOR MY 1983 50HP MERCURY OUTBOARD MOTOR? PRIMER BULB WANT PUMP HARD - Boating question engine won't run unless primer bulb. The carb uses intake impulse to flutter the integrated fuel pump diaphragm and send fuel from the tank up to the carb and back to the tank in a return line. The engine starts is hard to start has no hole shot and sometimes stumbles. 9 was run every day on my Mercury inflatable dinghy for at least ten minutes. Engine hard to start since new!, Yamaha model f20Leha. Remove the nut from the negative post with a 5/16-inch box-end wrench. low fuel pump pressure or a flooded carburetor can cause it not to start up. Non-corrosive robust construction. Two hose clamps are included. Have you thought about cleaning your outboard motor? Here’s how to keep your boat engine clean and purring for as long as possible – saving you time, expense and a lot of hassle. Maintaining Johnson/ Evinrude 9. go and look for cracks in the bulb or around the hose, sounds like it could be sucking some air i am not an outboard mechanic or anything but i have had my share of fuel line problems. The Primer Bulb: On some 2-stroke carburetors, there is a small priming bulb that allows you to create a vacuum much like the engine would to pull fuel into the carburetor. Column # 2 Pressure Tanks. PartsVu is dedicated to all things Yamaha. txt) or read online for free. Ethanol is an alcohol and a solvent that doesn't react well with outboard engines due to the fact that there is more moisture allowed into an outboard. The carb is inaccessible without removing a great deal of hardware. I would also swap out all of your fuel filters too. The new location would offer me more room than my garage, a pain tbooth, and a large bay with an electric crane with which I could lift big outboards without breaking my back. When the engine fires up, hold the key in for about 1 >more second. submerged outboard motor recovery. It really helped me wrap my head around how the fuel delivery works on an outboard engine. However, the primer bubble is not sucking down flat, and the gas tank is an original Yamaha metal tank and does not have a vent in the cap. The water pump impeller of any outboard motor needs to be serviced on a regular basis, a task that if overlooked can lead to big trouble. Since January 2011 I have been given the opportunity by three young men from Ramsey Brothers Restorations to move my outboard motor restoration shop into their facility. The bulb wasn't completely soft, as I was able to get it "mostly hard", but it definitely had some play in it that I don't remember and wasn't rock hard. Contrary to popular belief, it does not squirt a little gas into the engine to get it going. 9 kicker with low hours that won't start. My 1997 Mercury Outboard 15HP 2-stroke recently started giving me problems. 9 out of 5 stars 121. Fast, same day shipping. Or you have a fuel leak somewhere. Fine Yamaha Outboard motor fuel line with primer bulb. "Outboard Motors" service and repair manuals. I'm having problems getting it started when the temp drops over night. The fuel primer bulb will pump up hard,and the sight glass inline fuel filter fills up. Yamaha Outboard Fuel Line | eBay - Electronics, Cars, Fashion Find great deals on eBay for Yamaha Outboard Fuel Line in Boat Parts and Maintenance. If everything else is OK and the carburetor bowl is filled by pumping the primer bulb, the motor will start, it then won't stay running more than a few minutes because the fuel in the bowl is used up if the fuel pump is bad. August 21, 2012. SIM YAMAHA is your dependable, affordable, knowledgeable, authorized USA Yamaha marine outboard motor and YAMAHA OEM outboard motor parts, Yamalube oil and accessories dealer for two-stroke, four-stroke and jet pump motors. Outboard Motor. Recently I became aware of an individual who had read my Duckworks article, “Primer On Old Outboards” where I mentioned that one should always be sure to get a pressure tank and quick-connect fitting if one buys an outboard that uses a pressure tank. It would randomly collapse and had to be replaced. Starts, but won't stay running. Yesterday, I looked at a '92 Dakota club cab for sale with a V6 engine and an automatic transmission that has 122K miles. Exclusive inner expansion ring ensures primer bulb won't collapse during engine operation and provides 60% more pumping power than competitive single layer primer bulbs. The bulb is to bring fuel to the carb/pump. Johnson - Evinrude Fuel System Parts Fits 1980 75 HP Johnson / Evinrude Outboard Motors quit unless you keep pumping the primer bulb,tried an electric fuel. 40hp Johnson Boat Outboard 1998 Model Will sell as unit or Parts as required Motor was running until Timing Coil Failure. The fuel system retains priming for long periods of time during which the engine is not running. Yamaha Internal Engine Cleaner is a dealer-only applied product that is the strongest and most effective way to clean out carbon and other build-up from the inside of your outboard. Your engine will start and stay running with this. OUTBOARD WORKSHOP SERVICE MANUAL ALL MOTORS 2 TO 225 HP YEARS 1988 TO 2003. No matter where your voyages take you, you can keep your Tohatsu outboard running like new with quality Tohatsu parts from Wholesale Marine. If squeeze bulb will not pump up to a firm condition, it most likely needs to be replaced, as the inner check ball is probably bypassing fuel. Check the oil level on four-stroke motors. But after the 2-3 second run times I have to prime again or at least that's what I have been doing. then and only then if it still don't work you aren't getting the proper signal from the crankcase to the pump(but as long as the diaphragm isn't leaking the bulb on the fuel line should still get hard) if the pump isn't working properly you have a reed problem or a crankcase leak but that still wont keep the inline primer bulb from getting hard. Outboard Motor. Thank you for purchasing a Honda Outboard Motor. , that will have to be changed, and maybe larger fuel system/lines for the higher HP engine. The carb is inaccessible without removing a great deal of hardware. Need to fix your AA0101-0005 Outboard Motor? Use our part lists, interactive diagrams, accessories and expert repair advice to make your repairs easy. I cleaned out the carb and fuel pump and installed rebuild kits for both. Pump your primer bulb up tight before cold starting. Check the engine pressure by removing the spark plug and connecting the compression test gauge to the system. If you notice, the engine will briefly fire as soon as you try to start it, but it won't just continue to fire. I have a Mercury 9. Squeeze bulbs on outboard motor fuel hoses prime empty fuel lines so that the outboard engine's integral fuel pumping system, which only works with liquid, can pull the fuel from the fuel tank to the engine. After we stopped to fish the motor would start fine but when I gave it some gas it would kill. Used evinrude outboard 4hp twin cylinder, clean outboard a few cosmetic bumps and scrapes,starts after a couple of pulls, runs well, pumps water, selects forward and neutral fine, everything works nothing seized everything moves and turns as it should, has had a later carburetor fitted so there's no knobs to mess around with while your trying to navigate a river!. Get it as soon. The high-density polyethylene platform is supported by 1" stainless steel rails. There is a little check valve in the primer bulb and if it goes bad you are kaput. Since January 2011 I have been given the opportunity by three young men from Ramsey Brothers Restorations to move my outboard motor restoration shop into their facility. Banse This review is based upon a two-year evaluation of a production 9. How to Start a Carbureted, Electric Start Outboard Motor. Also i run carbon guard by evinrude in my engine and test the gas for ethanol. Re: Primer Bulb won't stay hard. It connected and primed very well. Low pressure in the engine will cause the engine to run sluggishly, or not at all. Marine BF8D Outboard Motor pdf manual download. Outboard troubleshooting, hole in fuel line wproduktion. In fact, a squeeze bulb is included with the Challenger kit as it comes from the factory, anticipating that the builder will want to include it in the system.