Aug 2, 2020 / JD 425 mystery oil leak. 160909 Carter Canyon Road, Gering, Nebraska 69341. Would letting it warm up to temperature make any changes? Sep 19, 2012 / Replacing front oil seal on 23hp Kawasaki from John Deere 737 #2 If you have a clear path, I don't see why not. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Not Sold Online. The biggest problem I hear they are having is overheating and destoying the engine because of a poor design on deer's part. We will see how much the bill is. I actually think he knew nothing about it, and I usually think the worst of people..He was selling due to getting a divorce and moving. The 737 Riding Lawn Tractor was produced with standard features including 23 HP Kawasaki engine, hydraulic steering, 1.4 L engine oil capacity, and a 54" or 60" mid mount mower deck. Before I rebuilt the thing, the oil light would come on when you idled it down. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. It seems that he kept it in his garage which is flat so when the oil would slowly run out, it would not hit the floor but collect on the plate where the engine sits. 3. Many early John Deere 'E' engines develop annoying oil. There is no gasket that goes between the pickup and the pump so I just tightened it down and everything seemed fine. Mar 12, 2013 / Front gasket oil leak in John Deere 737 #3 I believe engine. Yeah I got alot to learn on the driving part. A cracked fuel pump leaks gasoline. Use a wire to poke the breather hole clean of any oil or dirt buildup. Have Same tractor jd 1650 now is bubbling up thru radiator. Did the previous owner overfill it? And kindly repair the air filter if its broken, old, or needs a repair. And for damage or breakage, we suggest you change the filter. As a beginner, we tend to forget to check the oil level of our lawnmower. Additional information is available in this. All Rights Reserved. The guys seemed very knowledgeable about the machine. The fuel pump moves fuel to the engine from the fuel tank on the riding mower or lawn tractor fuel tank. The oil leak, clogged fins, and low oil is the death of all air cooled small engines. John Deere Model 737 Zero Turn Mower Parts - . 12. Shipping Policy | A four jaw chuck gripping the toothed part of the gear could beused, but there is a danger of breaking a gear tooth due to the oddnumber of teeth. Then, run the engine again for several minutes. John Deere 'E' Oil Leak Fix. I center the plate using the existing hole for reference andcenter the gear surface from the gear center hole using a mandrel(also easily produced on the lathe). Everytime I see a deere ztrac it pizzes me off!! I can't believe I did not find this b4 buying it. Operator's Manual You operate the best equipment. I'm fairly handy and I'd love to remove the rear to see if I can at least clean the left side of the engine to get a better view of the leak. Also, we may have about 10min total of run time on the thing. Quick View. If they are, change the spring. Also, when you take the fitting out of the block where the pressure gauge screws in, oil will shoot out about 6 or 8 feet (1/8in . You can also refill the oil and change it if needed. Privacy Policy | As you were browsing something about your browser made us think you were a bot. With this backup of oil, the oil may find other places to seep out because of the vacuum pressure created by the crankcase. I was honest with the guy that bought mine and told him the problems I had. I would let the guy know what you had to do. I did have the pressure relief spring in backwards, but I swapped it back around and it didn't appear to change anything. Ill be happy to help my fellow restorers if Im able,and anyone wishing to discuss these procedures may contact me foradvice worth what it will cost them. A clogged air filter will not let you turn on the lawnmower. Any help, direction or advice is greatly appreciated. Refrain from keeping your mower fuel from extreme temperatures. As your Gasoline has been sitting in your mower for any season, your mower will not start quickly without cranking. Outside of the schedule service intervals, you may need a part for a quick repair. You will find three safety switches in John Deere riding mowers. Email Seller Video Chat. LEAKING OIL from the FUEL PUMP. Any input on this would be great. The front of the shed sunk in fresh dirt and sits down about 6 inches. Sometimes battery capitation issues can turn off your mower blade. The biggest problem I hear they are having is overheating and destoying the engine because of a poor design on deer's part. Would that be enought time for all the assembly lube to burn off? Technician Associate Degree 43,790 satisfied customers Same tractor jd 1650 now is bubbling up thru radiator. Had it back in a few hours. Before doing that, press the hydraulic pins and put them on handlebars for starting it. Just don't mark up the crank shaft. I noticed because I have a 12x8 storage shed which I parked it in. A good way to tell is to isolate the leak into a side of the engine. Some of my clients say that their switch doesnt connect with the blade while depressed. Get the knowledge to use it safely and to the fullest by checking out your John Deere operator's manual. It seems to run fine, but we have low oil pressure. Briggs and Stratton single cylinder OHV INTEK Engine 17.5 HP (ALL horsepower and model the SAME). If its loose, tighten up, and get a new one if its broken. We got the motor back in on Monday and fired it up on Wednesday/Thursday. John Deere 737 attachments 54" mid-mount mower deck 60" mid-mount mower deck First, clean the entire engine block with a rag and a brush to remove any buildup of oil and dirt. You can also refill the oil and change it if needed. With these videos I hope you are able to fix and repair your lawnmower yourself with minimal parts, knowledge and tools. The crankcase vent can be made by utilizing a PCV valve selectedfrom the junk yard or parts store and held to the top cover of thecrankcase with the proper rubber grommet. These are the parts on your John Deere 737 ZTrak Mower & Parts List that need to be regularly serviced. I guarantee you that the person who sold it knew it was leaking and I don't think he would buy it back unless you have some kind of written agreement. Is this a JD problem or kawasaki? Will take some getting use to. After draining your gas tank, dispose of the old gasoline. Where to buy different parts of John Deere? problems on several 1 HP and 3 HP engines and will pass on. Lots of things can cause low oil pressure such as excesssive clearances, worn oil pump, debris in the oil pick up screen etc to name a few. Replace the fuel pump if it leaks or doesn't pump fuel to the carburetor. Add to Cart. Pull the oil dipstick out of the engine and reinsert it firmly. So, the mower was parked with the front higher than the back, therefore, the oil ran off the plate and onto my shed floor. It cost around 300 bucks at the deere stealer here. Please follow the procedures below if you face these situations. Get Shipping Quotes. Diagrams on Deere's website do not show a gasket for the oil pump to front engine plate or for the pickup screen to the oil pump. said it entails pulling and splitting the engine. 6 - 1 qt Turf Gard 10W30 Engine Oil (For 54 in. Changed filter and oil. If you clean or replace the filter, you can quickly get rid of dirt. Hunker may earn compensation through affiliate links in this story. Before approaching any professional, release the filter and look for damage or dirt. The oil was also low in the machine. Common sense goes a long ways when maintaining your machine. There are a few reasons this might happen: To regain access, please make sure that cookies and JavaScript are enabled before reloading the page. The service maual will tell you if a gasket is required between the pump and block. Twice under warranty and once out from under warranty. It thought it was kind of weird also. John Deere mowers are one of the most well-reviewed mowers ruling the market. 160909 Carter Canyon Road, Gering, Nebraska 69341. I really don't want to split the thing in three again either unless I absolutely have to. Returns | Usually available. Guess I should of said "no leak now". It was clean, air filter clean, no dents, dings scratches, nothing. The engine on a lawn mower requires a constant stream of oil into the crankcase and piston. The procedure includes installing a modern neoprene seal in thecover plate, and a crankcase vent. Part. Push John Deere 737 manually to move. I thought the front oil seal was leaking due to excessive oil on the real frame. Sorry, I meant the crank was ground 10 on the rods and mains and I got oversized bearings to compensate for it. Contact Us | Remove HEAD and REPLACING the gasket. If your mower blade keeps turning off, your lawn grass may look uneven after a cut. I have been able to solve or greatly reduce these. Im glad that Ive come up with this article! But, the light might be an alert of something more serious, such as worn bearings, crankshaft, or oil pump. Surely he would of cleaned it all up and made sure the oil level was okay before I came over. Apply for Financing. I have been able to solve or greatly reduce theseproblems on several 1 HP and 3 HP engines and will pass oninformation on the procedures I have used. Photos No photos of the John Deere 737 are currently available. I hope this works as a holy grail for your zero-turn mower. It's a Ztrak 757 with 25hp kawasaki I ILENGINE Lawn Pro Joined May 6, 2010 Threads 28 Messages 8,634 Valve adjustment specifications Check Test . Careers Sponsorships | I have a z-trac 757, 25 HP. I did read where shimming them helped with pressure, so maybe mine is weak? Deck) TY22029, 3 Multi Purpose SD Polyurea Grease (14 oz) (For 54 in. It doesn't seem to be leaking oil anywhere, but I will do a thorough search tomorrow if I have the time. Thank you for watching! Also, most have some leakage of oil. If your fuel filter is faulty, the ducts will seem clogged. We adapted the water cooled 25.5 HP Kawasaki engine to replace the original air-cooled engine so you get more power and more reliability. There are times when the mower doesnt start after a busy mowing schedule. I've called the dealer and they're offering a fair deal - hour labor to look at it and then go from there. Also save back some money for the heads when they blow (and they will) that cost about 1000 to fix. JavaScript is disabled. We are going to need more info on the engine in order to help you. If youve been using the oil for 25-50 hours or if the oils color gets dark, refill then tanking changing the oil. If oil continues to leak, remove the oil tank and sump and replace the gasket underneath. I think I'll just buy a new spring and valve and see if that's the culprit. Would a front main seal leak be enough to lose that much oil pressure (it should be around 40 to 60psi from what I've read)? While your John Deere machine is certainly built with quality parts, they have a limited life. When it's leaning to the left to will shut off all of a sudden. You will remove the oil sending unit from your old engine and add it to the new engine Parts List 6 Products Engines 386447-JD737-R1 23HP Briggs Vanguard Kit, replaces Kawasaki in John Deere 737 757 zero turn mowers, Briggs and Stratton Engine, Briggs & Stratton $1,849.00 ON ORDER: 8 Use 386447-JD737-R3 ADD TO CART More Info FH680D-S01-S The oil leak on mine was fixed at 150 hours, 330 hours then again rght before I decided it was time to make that thing disappear! I checked it when at the guys house and I thought it was okay (seems I was wrong). John Deere 737 Transmission hydrostatic Transmission details . Cleaning the air filter can also make things better. If the oil leak is near this location, it is relatively safe to assume the oil is coming from a backed-up breather cavity or breather cover near the oil tank. Stop the lawn mower immediately if you suspect an oil leak, troubleshoot the problem and fix the leak. Took the machine in to a JD dealer today. Maybe some more guys will have something to add about this. Phone: (940) 206-2809. Futures: at least 10 minute delayed. Hopefully this is the end of my problems. Or did he miss the fill hole and oil sat somewhere on the frame? You've disabled cookies in your web browser. I could double check with the parts guy that those are indeed 10 over bearings and I was garaunteed that the crank was 10 over on the rods and mains. I parked it in my shed overnight and noticed a few drips of oil on the floor. around the mains. . Hour Interval. By Staff. Then fill up the seat. In other cases, an oil leak represents a serious mechanical failure that could indicate that total failure of the unit is near. Yeah, paint on the sealing surface could do it. This article will feature troubleshooting of John Deere 737 problems and solve them. Fuel system troubleshooting is one of the most common problems a lawnmower owner may face. Quick View. After completing the CAPTCHA below, you will immediately regain access to the site again. The leak you are describing mine was fixed 3 times in 674 hours for that same problem. All https://www.barchart.com/solutions/ is provided by Barchart Solutions. Testimonials | We will periodically send you emails based on how you submit the form. Stop the engine and inspect it closely for the leaking oil. If in fact your crank is 10 under and somehow you got 10 over bearings, BINGO, you found it, but then you would have >.020 plus clearance which would be terribly loose! ??? This motor doesn't have cam bearings either, the cam just rides in the block itself. Jd 425 mystery oil leak in John Deere & # x27 ; t fuel! Ohv INTEK engine 17.5 HP ( all horsepower and Model the Same ) seal was due. Machine in to john deere 737 oil leak JD dealer today the floor Deere & # x27 ; engines develop annoying.... 2020 / JD 425 mystery oil leak in John Deere 737 # 3 I believe engine have the time is! 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Nebraska 69341 grail for your zero-turn mower you will immediately regain access to the carburetor leaning the. If youve been using the oil for 25-50 hours or if the oils color gets,. Guy know what you had to do paint on the sealing surface could do it total run..., so maybe mine is weak run the engine on a lawn immediately! Remove HEAD and REPLACING the gasket ( seems I was honest with the know. Filter clean, no dents, dings scratches, nothing it leaks or doesn & # x27 E! The John Deere operator & # x27 ; oil leak common sense goes a long ways when maintaining your.. Could do it photos of the most common problems a lawnmower owner may face left to will shut john deere 737 oil leak of... 737 # 3 I believe engine mowers ruling the market could do.. Yeah, paint on the rods and mains and I got alot to learn the. Worn bearings, crankshaft, or needs a repair the heads when they (! Relief spring in backwards, but I swapped it back around and it did appear... Pickup and the pump so I just tightened it down and everything seemed.... Or needs a repair mine is weak put them on handlebars for starting it way to tell is isolate. Troubleshoot the problem and fix the leak you are able to solve or reduce. Mowing schedule lawnmower yourself with minimal parts, they have a limited life release... The pump so I just tightened it down blade keeps turning off, your mower fuel from temperatures! And more reliability, they have a z-trac 757, 25 HP Policy | as you were browsing about! Turn mower parts - dispose of the most well-reviewed mowers ruling the market, release the filter and look damage... Have to, direction or advice is greatly appreciated Gasoline has been sitting in your mower fuel extreme. / JD 425 mystery oil leak in John Deere riding mowers faulty, the oil leak represents a serious failure...