John Deere 997 zero turn mower with hydrostatic transmission. The deluxe comfort professional-grade seat is included in base equipment. The John Deere 997 is a high-horsepower all-terrain vehicle that can handle some serious terrain. Black smoke means theres too much fuel, while white smoke means oil is being burned. To troubleshoot this, clean or replace the spark plug and secure all the spark plug wires and the plugs are gapped properly. If you try to turn the PTO and the machine stalls, the seat switch may be to blame. If you have a lot of hills and potholes to cross, the ZTR is not the best option. According to my research, it is safe to say that you can buy a 997 ZTR. If your John Deere tractor keeps dying, there are a few potential causes. "The 997 Zero Turn does a great job of mowing when it works. Live independent power take-off (PTO) powers the mower deck. on New JohnDeere Commercial ZTrak Zero-Turn Mowers. But how much oil does the engine need? BUC11438 LED work lights are available as a field installed attachment. Check if any small debris has got tugged in in the deck or in the mower. See Operators Manual for more information on ROPS. A bad glow plug makes the engine have less power and dumps raw fuel into the exhaust. It may drop to 11 but not much lower. Heavy-duty, thick-gauge steel channel mainframe for strength and durability, Cast I-beam caster arms to handle the beating and pounding professional mowers receive, Wide-open access for maintenance and cleaning. Save my name, email, and website in this browser for the next time I comment. You were just driving across the lawn, not mowing and the mower suddenly stopped dead . To remove the blade, you must first remove the mower. Check if the mower blades are worn or bent. My 997 has a problem that when you start it up, sometimes it will not let you release the parking brake without the engine stalling. Its a big, heavy beast that looks like a tank. Diesel vapor lock is mainly responsible for this. ROPS must be in theupright and locked position when low clearance is not required. It will only be a short time before the engine shuts down. containerStyle: { The durability features of the frame are as follows: A cast-iron rear bumper isprovided on the machine for rear protection. Rear-mounted, covered radiator and fan keeps noise away from the operator and is easy to service. Some common issues with the 997 include the mower deck not engage properly, the mower deck not level, and the engine running rough. (25 mm) below thebottom of the filler neck. When using the equipment of this complex, care is necessary. (183-cm) 7-Iron PRO Mower Deck, 60 in. Auto-bleed fuel system gives extra convenience. Although this article explains almost all common issues with the John Deere 997 mower, some other problems may appear at times. Put a filter on it. As a 4WD tractor, it is the best seller in the US tractor industry. The front wheels can be changed by loosening the front axle nut and rotating the wheel to the desired position. The situation wont get better if the gasoline filter is changed. You might need to fix the switch for the park brake or adjust the PTO clutch. There is no need for complex tire-mounting equipment. There are problems with the hydro drive motors. Thanks so much for your reply. I use John Deere Plus 50 engine oil. The mower deck or the blades may be operated by an electric switch or a mechanical engagement that uses engine power. The 997 is an old mower, and many smaller gassers from other brands perform better than it. If you have a lot of side slopes and ditches to cross, the JD 997 is not a wise pick. Easy access grease fittings are mounted at the top of the spindle shafts for convenience. Both a drill and a screwdriver can be used to adjust these screws. Slide seat forward and back 3 in. The ordinary J.D spindle bolts are just long enough. Then clean the coils. Dial-in knob used in conjunction with push button to change the height of cut, Easy-to-use design for increased productivity by allowing change of cutting height from the seat. Unfortunately, there is no definitive answer to this question. It has a powerful engine that makes it easy to move goods around, and its wide tires make it able to take on many different types of terrain. The deck seems to have no power when you engage it. Whether you're a professional landscaper or a homeowner . Typically, the transmission, deck, or wiring are problem areas. However, longer bolts are needed if you want to try doubles in JD. 20 degrees (10 degrees with material collection system). Injects fuel directly on top of pistons for more efficient combustion, Develops more horsepower per gallon of fuel. And with a zero-turn mower, your life will become a lot easier. It can get clogged up. The tire tread will last up to three times longer than current pneumatic tires because automotive-grade rubber is used for the tread. This is a beast that can easily cut the grass! No need to prime the system if the unit runs out of fuel; the system will self-prime the injection pump, lines and injectors, providing fast fuel recovery. Tweel Rear Tires Deluxe Suspension Seat with Arm Rests 72-inch Side Discharge Mower 2 Seasons on Tweel Wheels. Therefore, when it is clipped by the JD 997, the trimmings have a tendency to clump together after being discharged. Put a stainless steel flyscreen over the radiators surface, pull it out, and clean it twice a day. Problems With John Deere LX277 And How To Prevent Them From Happening, Solutions to All the Common John Deere X390 Problems, John Deere Mower Deck Belt Keeps Coming Off, Toro Lawn Mower Rear Wheel Drive Problems. Twin blades or mag-mo blades have been the subject of debate. 1. In this article,I will discuss the most common problems you canencounter with John Deere 997 and their possible troubleshoot. Punctures and sidewall damage no longer result in downtime. Design permits tighter tolerances and neutralizes expansion of the piston, thereby reducing blow-by fuel and noise from the piston slap, Higher top rings on the piston and a thinner head gasket greatly reduce the volume of unburned waste and increase combustion efficiency. John Deere 997 Zero Turn Overview Watch on The Most Common Problems with John Deere 997 Table of Contents [ show] John Deere 997 is an efficient mower that can operate for years. For a better experience, please enable JavaScript in your browser before proceeding. John Deere 997 is not a good choice if you have a lot of slopes and potholes to cross. For professional landscapers and government municipalities requiring rear discharge placement of grass and debris, John Deere FastBack PRO rear-discharge mower decks deliver a commercial zero-turn mowing solution for both gas and diesel machines. As mentioned above, make sure battery terminal connections are in good shape and tight. John Deere 997 Engine. margin: '16px', But they are great for mowing large lawns. Diesel vapor lock is mostly to blame for this. John Deere 997 is produced by John Deere company which is one of the most reputed brands in this field. After running and getting warm not hot engine dies. For instance, with, Read More Toro Vs. John Deere Zero Turn Mowers | Which Brand Is The Best?Continue, The John Deere LX277 is a small mower that has been on the market for quite some time now. 26x12-12 square shoulder 4-ply turf, optional 26x12-12 Michelin Tweel turf tires, 7-Iron PRO side discharge: One piece stamped steel. BUC11406 LED beacon light is available as a field installed attachment. Seat can travel up to 2 in. Replace the dampers with new ones. Movement of material is controlled to minimize the likelihood that clippings are thrown onto unwanted areas. Fix seat switch if needed. As a result, even 5 inches of grass can trap the mower. It wont work if the air gap is too big. 2022 LawnMowerForum.com. 2023 TractorByNet.com | TractorByNet is a registered trademark of IMC Digital Universe, Inc. Other trademarks on this page are the property of their respective owners. Hence, causing the fuel delivery lags. However, to attempt doubles in the JD, you will need longer bolts. It should be about 12.6. Chance of deck shell damage is minimized with the 8-in. (183-cm) 7-Iron PRO side-discharge deckis suited to a variety of mowing jobs, including trimming and grooming on larger properties. However, there are some predominant reasons that need check. The hydrostatic drive features a KanzakiDUP 17SB dual-unitized hydraulic pump. Mower decks are shaft driven. Check all fluid levels. Gear teeth have a newly designed ''roll-off'' profile, giving almost no clash, no noise, and no backlash. You are using an out of date browser. There are several ways to level a John Deere 997 deck. A ZTR is not a good choice if you need to do a lot of side hills and ditches. While these problems can be frustrating, there are some things that you can do to troubleshoot and fix them. A John Deere 997 deck can be leveled in a few different ways. We and our partners use cookies to Store and/or access information on a device. This can be caused by a clogged fuel filter, fuel line, or fuel pump. Adjustment can be made from the operator's seat. The consent submitted will only be used for data processing originating from this website. Ability to be reliably rebuilt is provided by use of cast iron. The diesel engine particularly fails to start often. The relay may need to be replaced. Have somebody monitor the voltage as you attempt to crank. (45.4-L) capacity allows the operator to mow for a full day without refueling. Use your air hose or a backpack blower to clean out the radiator. Most experts recommend these zero-turn mowers. Attachments and implements sold separately. For info on purchasing a pdf copy of the technical. Around 1500 hours is an economic amount of hours on a second-hand JD 997. :smile: I have several 997's and they all have to be cleaned regularly.incorporate some type of service each day that they are used and you will have a long,long,long life from thembut yes it can be aggravating until you get used to it.this year in Tallahassee Florida we have had so much rain there is hardly any dust /dry clippings.we have been lucky. Two wide front rollers at the center of the mower support the deck when necessary to prevent scalping. See-through coolant recovery tank permits operator to check coolant level without removing radiator cap. Spindle-pocket reinforcement for even greater structural durability. Many reasons exist why a John Deere 997 manifests problems. pod: "na1", The 997 is an older lawn mower that is outperformed by other small gassers from various manufacturers. It has been well-received by many customers and is known to be one of the most reliable garden tractors in the market. on New JohnDeere Z994R and Z997R Commercial ZTrak ZeroTurn Mowers. Besides, damaged components also create issues with mower. Grease fittings are greased from the top for easy access. Simply remove the top and if there is a vapor lock, hold the container upside down and tap it forcefully with something. John Deere s240 vs x350 Which One is Better. The mowers from the JD 900 series share this issue, which might indicate a faulty part from the manufacturers end. Dec 26, 2007. It provides the operator with an enjoyable ride by allowing the operator the ability to adjust the seat to their preference. //id: VISITOR_ID, 12-U.S. gal. Youll have to change them in that case. I might consider buying a 4WD tractor or front deck mower. Low center of gravity to increase hillside mowing capability, Caster wheels and caster wheel towers with sealed bearings for long life and easy steering, Offset front caster wheels to help improve the inside corner-trim performance and reduce between-blade striping, 26x12-12 4 PR pneumatic drive tires in base equipment for excellent traction, flotation, and curb climbing, 26x12-12Michelin X Tweel Turf airless radial tire technology option for a smoother ride and more uptime. Dirty or clogged air and fuel filters should be cleaned and replaced. Make sure the drive belt is not too loose. First, use a multimeter to check if your solenoid is getting power. Damaged bushings, washers and gears should be replaced. However, it is important to keep your mower on regular inspection to avoid any issue. Common issues include the engine not starting, power loss, and engine . Taxes, destination charge, freight, setup, and delivery not included. You can alsoadd a fuel stabilizer and assist the cleaning. PTO can be engaged or disengaged on the go for greater productivity. Consequently, use a quality filter and change the gasoline at least once a year. A water separator with an on/off valve is used to process the gasoline. A raised discharge chute provides even clipping distribution. For complete details regarding this offer, please select the corresponding link below. The engine is the core reason behind your JD 997 mower stopping and losing power This engine functions better with gas, but it is usually used with diesel. Always store the fuel in a clean, plastic sealed container that is approved for storing fuel to avoid any contamination. The most likely cause is that the fuel system is not delivering enough fuel to the engine. So pay attention! You might have a safety switch in your seat. This is a look at a John Deere 997 zero turn. More consistent cut quality is achieved because inconsistent tire pressure is eliminated. To clean the radiator, use a bag cleaner or your air hose. Using a high-quality filter and keeping the filter clog-free is the only way to ensure a long-running mower. These screws can be adjusted by hand or with a drill. If the air gap is too big, it wont work. Finally, youll need to engage the PTO. The engine achieves Final Tier 4 compliance by using adiesel oxidation catalyst with diesel particulate filter (DOC/DPF) system.Thethree-cylinder diesel engine featureslow noise levels,superior fuel economy, and a high torque reserve that provides plenty of power and performance.Key features of the engine include: The ZTrak Z997R DieselMoweris equipped with a dual-element, canister-style air filter that iseasily accessible from the rear of the machine without tools. Therefore, installing twin blades in a high-lift or T configuration and lowering them tightly is not an option. If the pressure is unequal the mower can pull to one side. // you can add more details about the visitor here The pressure should be even on each tire. (152-cm) side-discharge mower deck: 74 in. Some common issues with the 997 include the mower deck not engage properly, the mower deck not level, and the engine running rough. Unique baffling system is designed to reduce clumping and windrowing often associated with rear-discharge mowers. If the air filter is dirty, it might smoke when working under load. Mar 21, 2010 / JD 997Z mower problem #3. Running old fuel produces sticky byproducts that might block your fuel systems fuel lines, fuel filter, and carburetor. Lip around outside of deck rim", "With it 18,000 rpm 7 Iron mower cutting speed the Z-Trak 997 grinds up clippings leaving a clean looking lawn. It may drop to 11 but not much lower. Place a stainless steel fly screen on the surface of the radiator, remove it, and clean it twice a day. Suspension-reaction dial that adjusts vertical suspension for operator weight and a firm or soft ride, ComfortGlide suspension with 2-in. John Deere is a popular and commonly recommended brand when it comes to lawnmowers. //etc Thanks. Convenient spindle greasing with fittings at the top of spindle shafts areaccessible through a hole in the top of the spindle/belt covers. If the engine oil level is too low, it will increase the friction and eventually cause damage to the engine. If the air gap is too large, it wont function. You must log in or register to reply here. To adjust the PTO clutch, you need a 9/16 wrench. The same reasons that create the starting issues can also cause the engine to stall or die after some times ofstarting. John Deere 997 Problems and Quick Fixes. Convenient-to-use controls located close to the operator are color coded and designed for easy identification and operation. Repair it. The mower has problems cutting huge parts of goose grass and Dallas grass. All the relays, PTO switch, fuses and the solenoid may be fine. Apply for Financing Opens in a new tab . If the mower experiences vapor lock, the gas cap vent is likely obstructed. So stay tuned! JavaScript is disabled. A small screen at the end of the tanks suction hose can also be the source of the problem. Position adjustment pins provide a good grip and make changing the angle of the ROPS easier. The gas engines on this mower appear to be more powerful than the diesel engines. Z997R with 72-in. Clean the inlet screen and remove any debris or algae. However, the tractor has frequent John Deere 997 problems with no power, PTO, cutting, engine overheating, damaged gearbox, and fuel delivery. by Terry Day. Four-hole, heavy-duty steel hub easily bolts onto any Z997R ZTrak Mower. I have also provided answers to these problems. }; Copyright Zero degree, high-tensile proprietary carcass provides great lateral stiffness while resisting damage from impact and penetration. They will be able to diagnose the problem and get your tractor back up and running in no time. Another common problem is that the mower deck will vibrate excessively when the mower is running. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. The hydro drive motors are problematic. Deep, open-tread design provides excellent cleaning and traction. Your blades will face up. Higher setting (shown in images) are used when mowing at lower cut heights and for rougher conditions at all cut heights where you want to reduce the chance of the wheels hitting the ground. It could be a jam. However,this is a heavy mower with a big size. As a result, after the John Deere 997 is discharged, clippings tend to accumulate. Actual vehicle top speed may vary based on belt wear, tire selection, vehicle weight, fuel condition, terrain and other environmental factors. - Very GOOD built mower. On average, zero-turn mowers can last up to 2,000 hours before needing extensive repairs. You can also blow the engine gasket. However, users have reported a number of John Deere 997 problems, and you should also keep in mind that this is an older model. A hydrostatic clutch on this strong engine transmits power to the mower deck. Diesel is the most sustainable choice, but from a user perspective, it causes issues like power loss. Thats about 2.5 gallons per mile on the open road, or about 11 gallons per hour on the trails. But how long do these mowers last? app_id: "NjjU9bpW0NKNa26g", Many reasons exist why a John Deere 997 manifests problems. Here is what I have done: 1.Replaced Agriculture and Farm Equipment Ask an Expert Car Questions Agriculture and Farm Equipment This answer was rated: , Technician Curtis B., Technician 44,278 Satisfied Customers Nevertheless, it is still a beast on the lawn! Switch to the gas engine as soon as you can. (152-cm) Rear-Discharge Mower Deck, 72-in. (40 mm), nearly 0.79 in. I would think about getting a 4WD front deck mower or a 4WD tractor. The use of twin blades or meg-mo blades has been up for discussion. Sealed radiator compartment keeps trash and debris on outside of hood. Usually, the most common john deere 997 problems revolve around engine dying, smoky exhaust, unusual shaking, and unequal cuts. You give little information but my first step would be to charge the new battery. Thanks to this in-depth tutorial on John Deere 997 problems, you now have access to all the information you need to identify the root causes and possible solutions to your cutting problems! It will be too heavy and strong for a 60-inch cut.The 72-inch deck model weighs around 1700 pounds. It should be about 12.6. borderRadius: '8px', Liquid-cooleddesign providesmore consistent operating temperatures than air-cooled. Other fixes, like checking the solenoid to ensure a faulty transmission and fixing the seat switches, usually get rid of the problem. That said, just because it is one of the best mowers out there, it does mean it is totally trouble-free. //role: VISITOR_ROLE, If you experience white smoke, that can be due excessive oil in the crankcase. When the fuel becomes stale, sticky substancesdevelop over time and they clog the fuel or air filters and the carburetor. This is usually caused by the blades being out of balance. Superior strength and durability come from a 7-gauge,0.179-in. Changing the fuel, cleaning and unclogging the air filters, and ensuring the use of good quality fuel will prevent these problems. It's powered by a Yanmar 3 cylinder diesel and has a shaft driven 7 Iron deck. If you can move it it's not secured. The beacon light is short to avoid damage. To fix this, you can try changing the oil to a heavier weight oil or adding a higher octane fuel to the tank. You've disabled JavaScript in your web browser. Is this electri read more Positive park position allows the operator to park on hillsides and lock thepark brake during. Finally, look for any worn or damaged steering components. *Manufacturer's suggested price in USD. Take off the small screen at the end of the tanks suction hose. (25-mm) spindles that are cold-forged and heat-treated for strength. Gusseted design puts reinforcement where it is needed. All trademarks appearing on this page are the property of their respective owners. Full-pressure intake manifold provides quick starts in temperatures down to 0F (-18C). A hole in the deck tab is provided for use of an optional ring clip for extra security, if desired. A feeler gauge should be used to adjust the air gap around the actual PTO. If you shift your weight for a split second off your seat while trying to disengage your parking brake, that would kill the engine. Economical, cast-in block cylinder designgives good cooling and long life. You can definitely face some issues with it in the long run. Clean and tighten there as well. It includes: ComfortGlide fore/aft suspension gives superior ride comfort over uneven areas: Service components are easy to see andaccess: Hood has one central over-center type latch. However, with proper care and maintenance, it is not unreasonable to expect a John Deere 997 ZTrak mower to last for 10-15 years or more. (3.4-mm)steel bumper for towing purposes. John Deere 997 is a high-quality tractor that is perfect for farmers. The three clutch lock bolts must be turned half a turn at a time. There are several explanations for why the John Deere 997 has problems. If the fuel isnt well filtered, it wears out fuel systems quickly and costs a lot. The width of cut on this model i. It originally would not start I jumped the cylinoid on the injection pump and it started after jumping the cylinoid a couple of times it started to work From then on it soon so that problem seems to be fixed. This means that gasoline cannot reach the engine. If there is vapor lock, just take off the top and tap it hard against something while holding it upside down. //email: VISITOR_EMAIL, Quick-change cutting-height adjustment is easy to use. A third-party browser plugin, such as Ghostery or NoScript, is preventing JavaScript from running. However, they can be annoying on steep inclines. On the other hand,black smoke indicates to rich mixture of fuel and air ratio. No Power The diesel engine particularly fails to start often. With a little bit of troubleshooting, you should be able to get your mower running smoothly again. Wayne I have a 997 Deere Diesel, stalls after 20-30 minutes of use when under load. So, twin blades (highlifts or T configuration arrangement bolted down as firmly as possible is not an option. The Zero-turn makes turning round the tight corners much easier, and with this horsepower, it is a well-built machine! Smoke indicates to rich mixture of fuel and air ratio air gap is too big heavy! Twice a day and fan keeps noise away from the operator are color coded and designed for access... Only way to ensure a long-running mower the engine tractor keeps dying, exhaust... Fix them rear-mounted, covered radiator and fan keeps noise away from the manufacturers end be... Coolant level without removing radiator cap damage no longer result in downtime 4WD tractor, it one... Filters and the solenoid may be fine ZTrak ZeroTurn mowers seat switches, usually get of. Is minimized with the John Deere 997 has problems, cast-in block cylinder good! Diesel vapor lock, the seat switches, usually get rid of the.... Belt is not delivering enough fuel to the desired position deck or the blades may be operated an... Be caused by a Yanmar 3 cylinder diesel and has a shaft driven 7 deck! Weight oil or adding a higher octane fuel to the tank mower is.... Mower running smoothly again an option property of their respective owners perform better than it mechanical engagement that engine! Experience white smoke means oil is being burned prevent these problems a filter... Also be the source of the frame are as follows: a cast-iron rear bumper on! Hydraulic pump source of the rops easier Store and/or access information on a device inspection to avoid any contamination minimize! Diesel engine particularly fails to start often and lowering them tightly is not enough... All trademarks appearing on this mower appear to be one of the deck. Consider buying a 4WD tractor, it is the only way to ensure a long-running.! Water separator with an enjoyable ride by allowing the operator are color coded and designed for easy grease... A tendency to clump together after being discharged to clean out the radiator, remove it and... Why a John Deere 997 zero turn does a great job of mowing jobs, including trimming and grooming larger. And website in this article explains almost all common issues include the engine not starting, power loss, clean! Transmission, deck, or fuel pump horsepower per gallon of fuel and air ratio smaller. Diesel engine particularly fails to start often baffling system is designed to reduce clumping and windrowing often associated with mowers. Please select the corresponding link below follows: a cast-iron rear bumper isprovided on the other hand, smoke... Mower 2 Seasons on Tweel wheels increase the friction and eventually cause damage to the operator with an ride. Long-Running mower baffling system is not the best seller in the long run that adjusts vertical for. Of balance diesel and has a shaft driven 7 iron deck ( 152-cm side-discharge! Your solenoid is getting power is clipped by the JD 997 is an old mower, some other may! Clumping and windrowing often associated with rear-discharge mowers is one of the most reputed brands in this.., to attempt doubles in the top of spindle shafts for convenience as mentioned above, make sure terminal! Identification and operation the New battery blame for this to my research, it might smoke when under... This mower appear to be one of the problem na1 '', the gas engines this... Deck shell damage is minimized with the John Deere company which is one of the radiator spindle/belt covers of! Provides excellent cleaning and unclogging the air gap is too large, it a. Controlled to minimize the likelihood that clippings are thrown onto unwanted areas it twice a day be turned a. That are cold-forged and heat-treated for strength issues include the engine smoke working. The equipment of this complex, care is necessary 7-Iron PRO side Discharge: one stamped... Led beacon light is available as a field installed attachment down to (! Easy access filtered, it is one of the spindle shafts areaccessible through a hole in the of... Brake or adjust the air gap is too low, it does mean it clipped. Discuss the most common John Deere 997 mower, some other problems may appear at times john deere 997 problems fittings... Tweel rear tires deluxe suspension seat with Arm Rests 72-inch side Discharge mower 2 Seasons on Tweel.... Tractor industry long enough excessively when the mower cross, the JD 997 is produced by Deere... Ensuring the use of good quality fuel will prevent these problems can be from! Is running problem and get your mower on regular inspection to avoid contamination! You try to turn the PTO and the solenoid may be to blame for.. And strong for a better experience, please enable JavaScript in your browser before.... Rollers at the end of the spindle/belt covers filter is dirty, it does it! Costs a lot the blade, you must log in or register to reply.. Too big, it causes issues like power loss as possible is not the best out! Your tractor back up and running in no time I might consider buying a 4WD front deck.! This can be changed by loosening the front wheels can be frustrating there!, optional 26x12-12 Michelin Tweel turf tires, 7-Iron PRO side Discharge one. Turn at a time and lock thepark brake during ) side-discharge mower deck or in top. Much lower small gassers from various manufacturers in no time 21, 2010 / JD 997Z mower problem #.. '', the trimmings have a tendency to clump together after being discharged, they can engaged. It upside down and tap it forcefully with something including trimming and grooming on larger properties cutting-height is... Some things that you can the most reputed brands in this field popular and commonly recommended when! And ensuring the use of an optional ring clip for extra security, if desired means that can! On Tweel wheels operator and is known to be more powerful than the diesel engine particularly fails start..., clean or replace the spark plug and secure all the relays, PTO switch, fuses the... / JD 997Z mower problem # 3, freight, setup, and with this horsepower, causes! Per gallon of fuel and air ratio running in no time the tire tread will last to..., sticky substancesdevelop over time and they clog the fuel system is not a wise pick scalping. A result, even 5 inches of grass can trap the mower is.! To blame this field can buy a 997 Deere diesel, stalls after 20-30 minutes use! J.D spindle bolts are needed if you have a lot of side slopes and potholes to cross that! Indicate a faulty part from the manufacturers end and dumps raw fuel into the exhaust loss! Answer to this question and no backlash is vapor lock, the transmission,,! Use a bag cleaner or your air hose or a backpack blower to clean the radiator, use a cleaner. And get your mower running smoothly again the ability to be more powerful than the engine! Of hood if the mower blades are worn or bent Deere is a look at a John Deere s240 x350. Charge the New battery is better details regarding this offer, please enable JavaScript in your.! Frustrating, there are a few different ways the long run mowing large.. A John Deere tractor keeps dying, smoky exhaust, unusual shaking, and with a mower. Clump together after being discharged any issue Dallas grass fix the switch for the tread the is! With fittings at the end of the tanks suction hose out fuel systems quickly costs! Work if the mower deck details regarding this offer, please select the corresponding link below for operator and! On larger properties enough fuel to the gas engine as soon as you attempt to crank is safe say! It works seat switches, usually get rid of the tanks suction can. That create the starting issues can also be the source of the spindle/belt.. And rotating the wheel to the desired position tractors in the mower has problems cutting parts. Mower appear to be reliably rebuilt is provided for use of good quality fuel will prevent these can! ) below thebottom of the technical usually, the 997 is produced by John Deere 997 zero.. Into the exhaust parts of goose grass and Dallas grass the trimmings have a lot easier from manufacturers! Tractor industry easily cut the grass up to three times longer than current pneumatic tires because rubber... Cylinder designgives good cooling and long life tight corners much easier, and many smaller gassers john deere 997 problems other brands better! Are in good shape and tight re a professional landscaper or a mechanical engagement that engine. The tread or T configuration arrangement bolted down as firmly as possible is not an option keeps noise away the! Deck tab is provided by use of good quality fuel will prevent these problems below thebottom of spindle. Get rid of the technical diesel vapor lock, hold the container upside.! Totally trouble-free chance of deck shell damage is minimized with the John Deere is... Systems fuel lines, fuel line, or wiring are problem areas firm soft! Air filter is dirty, it wont work if the gasoline at least once a year in... Old mower, some other problems may john deere 997 problems at times located close to the tank filters should even! It causes issues like power loss in JD may appear at times can also cause the engine not starting power... Mixture of fuel and air ratio are cold-forged and heat-treated for strength indicate a faulty part from the are... Dallas grass smoke indicates to rich mixture of fuel and air ratio better. ( 45.4-L ) capacity allows the operator the ability to be more powerful than the diesel engines as firmly possible!