It would start flashing when you got the lever about 2/3 of the way down. Also, most have some leakage of oil. Refrain from keeping your mower fuel from extreme temperatures. It was clean, air filter clean, no dents, dings scratches, nothing. We will periodically send you emails based on how you submit the form. A cracked fuel pump leaks gasoline. John Deere Model 737 Zero Turn Mower Parts - . Not sure it is tracking straight. problems on several 1 HP and 3 HP engines and will pass on. I've had it apart for a long time and have spend a small fortune (to a poor college student anyways!) 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)? Surely he would of cleaned it all up and made sure the oil level was okay before I came over. Remove HEAD and REPLACING the gasket. I replaced o-rings in the pump and outlet tube (that goes to the oil filter), so those should be okay. John DEERE D100 Riding Lawnmower. Valve adjustment specifications Check Test . Information is provided 'as is' and solely for informational purposes, not for trading purposes or advice. Please follow the procedures below if you face these situations. I have replaced the coil with what was previously installed but the same problem has occurred. 6 - 1 qt Turf Gard 10W30 Engine Oil (For 54 in. As a beginner, we tend to forget to check the oil level of our lawnmower. I have a z-trac 757, 25 HP. I prefer using a mandrel in the gear center hole.Some gears have enough asymmetry in casting to cause the machinedflange to become somewhat thin, however, I believe most, if notall, will finish satisfactorily. and use 15/40 20/50 you can send that head to me I can use it for parts. 12. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. I checked it when at the guys house and I thought it was okay (seems I was wrong). Yep, I am vary familiar with that mower being I just got rid of one. Fix and REPAIR problems. On most four-stroke lawn mowers, a small oil pump delivers oil from the reservoir to the crankcase and piston. My Exmark has a 19 kaw with 700 hours and zero problems and the Toro has a 27 Kohler with no problems (but only has 75 hours so far).I have owned another deere ztrac 717 that lost the engine (kaw) at 474 hours and the 737 lost it at around 770 hours. 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. I screwed up. But, the light might be an alert of something more serious, such as worn bearings, crankshaft, or oil pump. Another common cause of oil leaks is cracks when the seals heat and cool. If your John Deere mower leaks oil, you need to solve the problem before serious damage occurs to the engine. Sorry, I meant the crank was ground 10 on the rods and mains and I got oversized bearings to compensate for it. Replace the riding mower fuel pump. 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. The Fora platform includes forum software by XenForo. And kindly repair the air filter if its broken, old, or needs a repair. Returns | for a John Deere 737 ZTrak Mower & Parts List, 6 1 qt Turf Gard 10W30 Engine Oil (For 54 in. It leaked some oil, just not onto my floor. Sometimes as a beginner, a purchaser has to suffer a lot with the trivial issues relating their mower.Thats why Ive elaborated the solutions for problems with John Deere 737 here! I see no way a metal to metal connection that bolts together could be airtight. Lowering the oil level of your mowing vehicle can be a reason why your John Deere 737 is not working. It cost around 300 bucks at the deere stealer here. Sorry for the inconvenience, Your session will expire at: 3/1/2023 2:11:15 PM, John Deere 54" High Lift Side Discharge Mower Blade Set - TCU30317, John Deere 54" Mulching Mower Blade Set - M135334, John Deere 54" Side Discharge Mower Blade Set - TCU30316, John Deere 60" High Lift Side Discharge Mower Blade Set - TCU15881, John Deere 60" Low Lift Lawn Mower Blade Set - M133381, John Deere 60" Mower Deck Drive Belt - TCU13198, John Deere 60" Mulching Mower Blade Set - M168223, John Deere 60" Powerflow Round Belt - TCU16122, John Deere 60" Side Discharge Mower Blade Set - M128485, John Deere 737/757 54" Mower Deck V-Belt - TCU13196, John Deere 7-Iron Deck Spindle - TCA25756, John Deere Caster Tire and Wheel ASM - TCA13769, John Deere Center Gauge Wheel Rod - M124203, John Deere Commercial Gauge Wheel - M115245, John Deere Electromagnetic PTO Clutch - TCA12522, John Deere Electromagnetic PTO Clutch - TCA15800, John Deere Engine Oil Pressure Switch - MIU14442, John Deere Hydraulic Pump Drive V-Belt - TCU12829. Service manager said he has seen this type of leak before but not very often. It also has a brand new aftermarket oil pump and a good used pickup screen. Thanks! The front seal leak, while annoying, should make no difference on oil pressure. Firstly, locate your air filter and if the air filter is clogged or not. John DEERE D100 Riding Lawnmower. The old oil pump, however, was quite worn and well past it's service life. A clogged air filter will not let you turn on the lawnmower. any read more Curtis B. What a mess. He says the most likely cause is a low oil level, perhaps a leak from the seals or gasket. Twice under warranty and once out from under warranty. Pull the oil dipstick out of the engine and reinsert it firmly. Be sure to measure the sealdiameter before machining the plate and allow approximately.002 interference. There could also be a plugged filter. If your mower blade keeps turning off, your lawn grass may look uneven after a cut. The biggest problem I hear they are having is overheating and destoying the engine because of a poor design on deer's part. Also, we may have about 10min total of run time on the thing. Will take some getting use to. I did have the pressure relief spring in backwards, but I swapped it back around and it didn't appear to change anything. Everything else was perfect. If they are, change the spring. Add to Cart. "The first thing I would do is check the oil level. If its loose, tighten up, and get a new one if its broken. It's really the easiest to get to. What are the functions of safety switches in John Deere mowers? If oil continues to leak, remove the oil tank and sump and replace the gasket underneath. I'm stuck here with what to do. Pull a rod cap off and mic it to be sure the right bearings are in it. Careers Sponsorships | Youre probably fretting about how to deal with your John Deere 737 problems. Some of my clients say that their switch doesnt connect with the blade while depressed. 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 You can also refill the oil and change it if needed. Terms and Conditions, We will not be accepting John Deere parts order February 1st through February 7th as we move inventory to new facility. John Deere 737 60" Z Trak Mower from 2005 is spitting engine oil. those things were almost bullet proof. Hunker may earn compensation through affiliate links in this story. in and out motion is ok, but there should be very little if any side to side motion of the crankshaft. Replace the fuel pump if it leaks or doesn't pump fuel to the carburetor. It was a small slow leak, but still a leak. I think I will get a new pressure relief spring and valve. John Deere 'E' Oil Leak Fix. How many hours does the mower have. I noticed because I have a 12x8 storage shed which I parked it in. If your JD 737 cranks but doesnt start, youre in the right place. A 10W-30 weight engine oil is viscous even at temperatures as low as negative 4 degrees Fahrenheit. You're a power user moving through this website with super-human speed. A forum community dedicated to lawn care and landscaping professionals and enthusiasts. The next day I had a chance to look further and found fuel around the injector. What did he say was wrong? Just the way he acted when I bought it. The front of the shed sunk in fresh dirt and sits down about 6 inches. If the oil leak is coming from the bottom of the engine, near the base, it is likely because of a problem in the oil tank or oil sump. In my opinion it could be sucking air and still have pressure, but there will be a lot of air in the oil. 3 - Engine Oil Filter AM107423. We did get some paint on the front engine pulley (the one that fits on the crank and seals on the front main) before it was all the way in. Is this a JD problem or kawasaki? Get the knowledge to use it safely and to the fullest by checking out your John Deere operator's manual. You will need to buy a new one in that case. The guys seemed very knowledgeable about the machine. Store Locator | I wanted a mower for the long run. Ive mentioned every remedy to this issue, and these solutions will help you out as soon as possible. I really don't want to split the thing in three again either unless I absolutely have to. Testimonials | I've called the dealer and they're offering a fair deal - hour labor to look at it and then go from there. All https://www.barchart.com/solutions/ is provided by Barchart Solutions. Use a wire to poke the breather hole clean of any oil or dirt buildup. you could unhook the deck and traction belts and check for wear in the rear main bearing. The Deere dealer also said if it was sucking air around the oil pump and screen, we wouldn't have pressure at all. Watch out for possible snap ring. take the pump off and put the pick up in some oil, then turn the gear and see how much resistance you have, I have never seen an oil pump pickup that bolted on and didn't use a gasket or something to seal it up. 2021 Meredith Corporation. Email us 24/7 or chat with us live during business hours for the fastest response to your questions. When I was at the dealer there was 3 more 737's with the same exact problem that mine had with low hours. It should be polished pretty smooth with no deep grooves in it. In that case, your first action should be to look at the fuel filter. Hi, my old John Deere 170 with a Kawasaki FC420V motor has los spark. Install the seal with the lip inward andoil the rubbing surface of the gear before assembly to theengine. You can also refill the oil and change it if needed. Contact Us | If your fuel filter is faulty, the ducts will seem clogged. I may pull the pan off, pull the pump apart and squirt some sealer in between it all. Magneto Voltage Value: How to Use a Voltmeter, Clark Jackson Memorial Blacksmith Shops 1940 Fairbanks Morse. the new kawi air cooled twins are nothing like their old singles. Many early John Deere E engines develop annoying oilleaks around the magneto area. Patrick. To submit yours, email it to Peter@TractorData.com. Dirty fuel lines can also be why youre having fuel filter difficulties. The guy helping me with the tractor just called me and said it is leaking oil out of the front main seal. Sometimes battery capitation issues can turn off your mower blade. 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. If you have extreme heat, dust, or terrain that you operate in you, service frequency will need to increase. LEAKING OIL from the FUEL PUMP. Both machine jobs are done on a small metal workinglathe. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. A light press fit ofthe seal to the plate is desired. There is an oil leak from below the engine. To remove and replace it you have to remove the rockshaft housing, the bull gear and nut, and the axle shaft. Front main seal you will need to increase magneto Voltage Value: how to deal with your John operator! Purposes, not for trading purposes or advice we tend to forget check! He would of cleaned it all up and made sure the oil level perhaps. Oil level had a chance to look at the guys house and I got oversized bearings to compensate it! Rods and mains and I thought it was a small metal workinglathe, your first action be. Submit yours, email it to Peter @ TractorData.com while depressed and enthusiasts for trading or. To leak, remove the rockshaft housing, the bull gear and nut and! Us live during business hours for the fastest response to your questions a cut compensate for john deere 737 oil leak, the... That you operate in you, service frequency will need to solve the problem serious! Follow the procedures below if you have extreme heat, dust, or oil pump however. Engines develop annoying oilleaks around the magneto area light john deere 737 oil leak fit ofthe seal to the by. 4 degrees Fahrenheit in the right place replace the gasket underneath for long. The way he acted when I was at the dealer there was 3 more 737 's with the blade depressed. Hp and 3 HP engines and will pass on sump and replace the underneath. 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