Husqvarna riding mower slow going uphill

Mar 18, 2019 / Husqvarna YTH22V46 - No Power (Transmission Issue)? #2. First thing I would do is remove the deck and take a good look at the drive belt and the belt tensioner. If the belt has not been replaced since new or the tensioner is not moving freely, this could be the source of your problem.

Dirty Blades. Although your blade's rotating speed may be sufficient to cut level grass, blades with significant corrosion or interference can cause it to lose power uphill. The mower blades rotate hundreds of times per minute during full operation. If there is any additional weight on the blades from grass or mud, it can slow down the number ...Poulan Pro lawn mowers are made by the Husqvarna Group and produced in McRae, Georgia. Poulan was founded in 1944 as an American chainsaw company based out of Shreveport, Louisiana...As a result, you’ll feel when the tire pressure doesn’t match. Park your lawn mower on a level surface like your driveway, and grab a tire pressure gauge. Check on the side of the tire for the max PSI, and then compare it with your tire’s PSI. Do this for all the tires to see which one is causing the zero-turn mower to feel weak on one side.Worn Deck Belt. When the mower blades won't turn, check the mower deck belt. Over time the belt can wear and fail to turn the mower blades. A worn or bad deck belt is one that has cracks, wear, fraying, or a shiny glazed appearance. A worn deck belt may also sit deep in the pulley grooves. Replace a worn belt.Cutting width: 42 in. | Max speed: 5.2 mph | Power type: Gas (4 gal. tank) | Weight: 564 lbs. | Cutting options: Side-discharge We consulted with more than five expert riding lawn mower experts ...Husqvarna 54-inch riding lawn mower is designed for efficient performance and versatile use in every season. 24hp Kohler 7000 Series engine delivers enough power and torque for demanding operation. Foot pedal-operated hydrostatic transmission allows you to change speed and direction, which lets you keep both hands on the steering wheel for ...Jun 20, 2023 · Clean the Housing. Next, use your carburetor cleaner to spray the inside of the housing, including the air filter cover. Allow the cleaner to sit for a few minutes so that it can break down the dirt. Next, take a cleaning cloth and clean out the dirt. Doing this is going to preserve the life of the new filter.

What is the benefit of having the Reverse Operating System? ROS - Reverse operating system, is a feature that allows the operator of the equipment to be able to mow while in reverse, this requires a conscienous decision to activate the ROS capabilities. The operator needs to be very aware of surroundings when mowing in …Always keep the machine in gear when going down slopes. Do not shift to neutral and coast downhill. • Avoid starting, stopping, or turning on a slope. If the tires lose traction, disengage the blades and proceed slowly straight down the slope. • Keep all movement on the slopes slow and gradual. Do not make sudden changes in speed or direction,Jun 8, 2020 ... ... Lawn Mower Stopped MOVING? (Gets Slow). R82Xplor•53K views · 9:21 · Go to channel. Husqvarna Tractor Stopped Moving - Diagnosis and Surprising&nbs...My Husqvarna zeroturn '07 mower just stopped going forward mid mow. The engine runs, the mow deck engages, but it doesn't move forward or reverse. I thought maybe it was a transmission release rod get …Slowing growth and high prices are a lethal combo. Add to it another explosive ingredient: unemployment. Commuters driving on Mumbai roads experience potholes via the rattle and sh...1. Messages. 5. Sep 5, 2020 / Update-Problem Fixed-JD D105 Wont Climb Hills. #1. HI, my JD D105 auto has 23 hours on it and up until this fall worked perfectly climbing hills no issues. Now even going up the slightest grade it can't climb. I replaced the traction belt and it is still doing the same thing. Goes up a hill fine in reverse.Step-by-Step Instructions for Checking Fluid Levels and Quality. Safety First: Before starting any maintenance task, ensure that the mower is turned off, the engine is cool, and the parking brake is engaged. Locate the Reservoir: Consult your mower's manual to locate the transmission fluid reservoir.

• If machine stops while going uphill, disengage blades, shift into reverse and back down slowly. • Do not turn on slopes unless necessary, and then, turn slowly and gradually downhill, if possible. SAFETY RULES Safe Operation Practices for Ride-On Mowers IV. TOWING • Tow only with a machine that has a hitch designed for towing.Husqvarna lawn tractors are known for their durability. Sadly, Husqvarna lawn tractor hydrostatic transmission problems usually happen after a few years of use and are notoriously slow to diagnose. ... The problems with …Repeat steps 6 and 7 three times. This purges any air from the hydraulic transmission system. Put the control levers in neutral (N). Shut the engine off and set the parking brake. Check the oil and top off if necessary. Engage transmission. Remove from jackstands, start the engine, and disengage the brake.TS 148X. Husqvarna’s 100 Series riding lawn mowers are designed from the turf up to deliver cutting-edge levels of performance, durability and operator comfort. From the top-of-the-line seat and ergonomic steering wheel to the reinforced cutting deck, each model in the 100 Series is built to look great and operate even better.

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Husqvarna riding mowers are equipped with safety switches that prevent the mower from moving if certain conditions are not met. These switches include the seat switch, blade engagement switch, and reverse switch. To inspect the safety switches: Visually inspect the switches for any signs of damage or misalignment.An unresponsive engine is arguably the most common problem with Husqvarna riding lawn mowers. Engine startup failure can be caused by routine maintenance issues, a dirty/clogged fuel filter, a damaged spark plug, a clogged carburetor, a faulty fuel pump, a damaged ignition coil, and a broken recoil spring. Routine maintenance issues.a pedestrian controlled lawn mower and a minimum of 16 years of age before operating a riding lawn mower. Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the ma-chine and the mowing activity. Never assume that children will remain where you last saw them.my husqvarna tractor is having issues with going uphill at all it creeps along very slow help ... Gardening. My husqvarna tractor is having issues with going uphill at all. It creeps along very slow. Help! March 15 , 2021 August 22, 2022 ... A jammed fuel line, gas cap, or carburetor can all cause the riding mower to slow down. When a lawn ...#1 · Jun 15, 2010. Anyone: What is the final word on the problem with the mowers all of a sudden won't go uphill? (Or they go very slowly). Hydrostat control when moved up, slows down or stops, when moved back, actually will speed up. Just changed the drive belt, no change. Clutch or transmission or purge transmission or ???? Thanks! Like.Reduced Uphill Ground Speed - Riding Mower. Reduced Uphill Ground Speed - Riding Mower. Nov 8, 2017 • FAQ. Details. Article Number. 000006419. Problem. Why would a tractor slow down going uphill? Solution. Although it is normal for any vehicle to slow down slightly when ascending a grade, there are a few things to check if this seems to be ...

This one goes fine backwards but not in forwards. Stihl, Ariens, Tecumseh, LCT, Lauson, Kohler, Subaru and Lawn Boy Certified Technician with over 15 years experience. Rich, it sounds like the forward valve is bypassing. This could be due to an internal leak at the selector valve,a bad seal/gasket, or a stuck relief valve .Sluggish going uphill; The Husqvarna 24 HP 46″ Deck Riding Mower is an excellent choice for hilly terrain. Its 48-inch cutting width allows you to cut twice as much at once than with a push mower. So, you only need to go up and down hills half as many times…simple man’s logic!Solution. Although it is normal for any vehicle to slow down slightly when ascending a grade, there are a few things to check if this seems to be excessive. Begin by checking to see if the belt that drives the pulley on top of the transaxle is worn or glazed*. If the belt shows either of these signs it may simply be slipping under load and it's ...Generally, the speed of a riding lawn mower can range from around 5 miles per hour to 8 miles per hour. However, some riding mowers are designed with speeds as high as 50 MPH while the fastest lawn mower can go up to 150MPH - Yes, you read that correctly. The average speed for a riding lawn mower is about 5 MPH.Step by Step!Today I'll be taking you through the steps of diagnosing a Husqvarna Riding Lawn Mower that's hard to start.Model: YTA18542Electrical Diagnosis ...Clean the mower's air engine and remove obstructions from the blades that may be slowing the motor down. Make sure you do this regularly. 7. Cutting Thick Grass May Also Cause A Mower To Bog Down. For a relatively old lawnmower, some rough times are expected while running it.slowly straight down the slope. • If machine stops while going uphill, disengage blades, shift into reverse and back down slowly. • Do not turn on slopes unless necessary, and then, turn slowly and gradually downhill, if possible. SAFETY RULES Safe Operation Practices for Ride-On Mowers III. CHILDRENGo Slow. Moving slowly and steadily is key to mowing a slope safely. Running the lawn tractor at a high speed can cause you to lose control of the machine. Drive the lawn tractor at a low speed so you can approach the hill slowly without shifting gears while on the slope. Drive the machine at a consistent, slow speed because sudden changes in ...

7. Apr 30, 2012 / Mower stalls going up hills. #3. ILENGINE said: Either the fuel pump isn't working or the fuel filter is too restrictive and won't let enough fuel through while going uphill because of the extra angle puts the fuel at a relative lower level as compared to the carb position, No fuel pump.

If your Husqvarna riding mower is experiencing transmission problems, such as grinding gears, inconsistent operation, or wheels not rotating properly, it may be a sign of a failing transmission. These issues are common indications that your mower’s transmission is breaking down. Taking prompt action and ensuring proper maintenance …What is the benefit of having the Reverse Operating System? ROS - Reverse operating system, is a feature that allows the operator of the equipment to be able to mow while in reverse, this requires a conscienous decision to activate the ROS capabilities. The operator needs to be very aware of surroundings when mowing in reverse.Products mentioned in this article. Troy-Bilt XP 50" FAB Deck 24Hp 725Cc Kohler Engine Riding Lawn Mower 13AQA1BLA6. 60" TITAN® MAX (76601) Zero Turn. Husqvarna Z254 54 in. 26 HP Kohler ...J. jwa89 Discussion starter. 8 posts · Joined 2012. #1 · Oct 29, 2012. I have a Huskee 24 hp garden tractor model 14AI808H731. The transaxle is the variable speed but not hydrostatic. It has forward high, forward low and reverse. Yesterday I put new brakes on and drove the mower. I thought I had the brakes too tight because the tires locked ...To do this, remove the outflow fuel line from the fuel pump and turn over the engine. There should be an unimpeded flow of fuel that flows with consistency. If the flow is random or slow, you could have found the cause of why your lawn mower sputters but runs. Just be sure to have a container to catch the gas.Step-by-Step Instructions for Checking Fluid Levels and Quality. Safety First: Before starting any maintenance task, ensure that the mower is turned off, the engine is cool, and the parking brake is engaged. Locate the Reservoir: Consult your mower's manual to locate the transmission fluid reservoir.The reason why your riding mower won’t turn over could be the result of one of the following issues. Either the starter motor or the solenoid is defective, or the wiring is damaged. The indication of a bad solenoid is that the mower engine will just click and clatter heavily and won’t start.Simple top 7 tips. The quickest 7 tips to cycling uphill I would give are: Avoid going into the 'red' too early on the climb. Don't get carried away on the lower slopes, if you still have a long slog to the top. Maintain a reasonable cadence of 65-80 rpm.Aug 18, 2020 / Husqvarna YT 48XLS trans problem. #6. Some people will argue with a sign post with not a letter on it. Yes the T48XLS has a 1/2 x 92-1/2 drive belt. It also has two plastic composite v-idlers that tend to wear out until the drive belt bottoms out in the v-groove effectively making the drive belt longer than it should be allowing ...

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64. Messages. 24,705. Jun 4, 2021 / Craftsman rider mower with variable speed pulley won't climb a mild slope. #2. The whole system relies on the strength of the spring # 27. If it is weak or anchored in the wrong holes you aint going nowhere. Next is the belts must be replaced in pairs.Measure the distance from the blade tip to the ground of the blade tip pointing forward. Measure the distance from the blade tip to the ground of the blade tip pointing backward. Adjust the cutting deck so that the rear blade tip is ½ inch higher than the front blade tip. Tools to Level a Lawn Mower Cutting Deck.Some Tips and Tricks: 1. Put your lawnmower on a hill so it will roll down the hill and gain speed. 2. Buy shorter grass blades, so they need to be cut less often, thus creating more time for you to drive at top speed. 3. Clean the underside of your lawnmower after each use so that nothing impedes the wheels' spinning.How to fix the steering system. Remove the cover in between the foot plates. Check for dirt or debris and clean if there is any. Check the chain (1) that is connected to the steering system and lubricate if the chain is rusty. Check the steering wires (2).I have a Z254 zero turn mower that has a fun problem. When I initially start it the unit barely moves, but after about 30-60 seconds of trying to drive, turn, and go backwards, it seems to operate normally. If I turn it off and let it sit for 10 minutes the problem starts over. I'm afraid that there is air in the transmission.A Husqvarna riding mower not moving forward or in reverse could be caused by numerous factors. A worn-out drive belt, a faulty transmission, a malfunctioning drive pulley, a clogged air filter, and low engine oil are all possible causes of the issue. To troubleshoot, follow these five steps:3. Jun 9, 2020 / Husq YTA24v48 looses traction. #1. Husq YTA24v48 (hydrostatic trans) loses all traction on hills & rolls uncontrollably. When it stops the tractor won't move when pressing forward or reverse pedal. After a couple of hours, it will go forward or reverse on flat terrain but will lose traction again on hills.Hey there Andy! It seems like when the mower cools down it goes up the hills just fine, it's about 20 minutes in it starts going up slow or barely at all. Belt might be slipping, check for cracks and or glazing. If it doesn't seem like that's it I may have a trick for you to determine if the trans is bad.Apr 25, 2017 / Husqvarna drive problem. #1. My Husqvarna forward or reverse pedals will not depress unless I first engage clutch. Also if I take foot off either pedal mower slows down but does not stop until brake is applied and occassionally mower starts moving with no pedals depressed. Also wire loop sometimes will not disengage transmission ...Cutting width: 42 in. | Max speed: 5.2 mph | Power type: Gas (4 gal. tank) | Weight: 564 lbs. | Cutting options: Side-discharge We consulted with more than five expert riding lawn mower experts ...Learn How to Fix Acceleration Issues on a Husqvarna Lawn TractorShop: https://www.mowersdirect.com/lawn/husqvarna-lawn … ….

Mar 18, 2019 / Husqvarna YTH22V46 - No Power (Transmission Issue)? #2. First thing I would do is remove the deck and take a good look at the drive belt and the belt tensioner. If the belt has not been replaced since new or the tensioner is not moving freely, this could be the source of your problem.With its powerful engine, reinforced cutting deck, and adjustable cutting height, the Husqvarna YTH22V46 is a great option for larger yards and gardens. Common Husqvarna YTH22V46 Problems and Solutions. Husqvarna YTH22V46 is one of the most popular riding lawn mowers on the market.Temporary solution for a riding mower that is still working but just slow or won’t got up hill. This is a simple adjustment that can be done with no tools. ...salinasmechanic. 12 posts · Joined 2011. #5 · Jul 1, 2011. sharpen your blades, dull blades create a nasty load and can bog your mower down a bit. you may want to check your spindles as well and make sure they spin freely, and grease them if you can. P.Best Commercial Riding Lawn Mower: Husqvarna Z254. "An awesome zero-turn lawn mower featuring a large deck, powerful 26HP Kohler engine, incredible maneuverability and smooth ride thanks to its hydrostatic transmission". Best Value: Ariens Edge Zero Turn Mower 915265. "The Ariens Edge 42-inch 22 HP is built to offer great …Husqvarna/Craftsman/MTD. #4. You are correct in that it is the brake lever rod the spring has one end attached to. I'm not sure why I put that. I was guessing on the spring and if it goes to that bolt below it then I guessed right but I still haven't seen what it pulls forwards or backwards being there.I have a 2012 Husqvarna LGT2654 that I bought new 7 years ago. Within the last year or so it has really lost speed. I've tried following the manufactures recommendations on purging the transmission with only temporary success. After mowing for about 45 mins, reverse is pretty much non-existent. I eventually just make a wide u-turn to make my ...Read on to learn why my riding mower goes too slow and how to fix it. Disclosure: As an Amazon Associate, this site earns from qualifying purchases. Thanks! 1. Defective Drive Belt. A riding mower’s primary purpose is to quickly and efficiently mow vast grassy areas. It accomplishes that by employing an engine to propel two blades in a ...One of the most common reasons for the faulty engine operation in your mower is the bad batch of fuel inside of your lawnmowers tank. This is good news since it's also the easiest issue to solve. Here's a little Lawn Mower 101: Fuel is essential for the internal combustion process that powers your mower's engine. But, not all fuel is created equal! Husqvarna riding mower slow going uphill, He says the Husqvarna TS 242XD is a beast that “obliterated” the typical mow on his half-acre property. “What used to be a two- to three-hour mow was done in a mere 30 minutes,” O’Rourke says. “Beyond that, it’s just fun to drive.”. In addition to breaking down O’Rourke’s experience with the Husqvarna TS 242XD riding mower ..., Husqvarna Z254 Zero Turn Slowly Looses Speed/Power. I have a Husqvarna Z254 that I bought back in 2016. It currently has about 280 hours on it. I put new, more aggressive rear tires on it a few weeks ago. The first time mowing after it was fine. The time after that it started struggling with minor hills after about an hour of mowing., vtraudt Discussion starter. 7 posts · Joined 2010. #1 · Sep 15, 2010. Sears Craftsman Model 917-27660, 2 years old. The transmission is getting weak and does not move uphill anymore. a) Could it be a slipping belt, or fluid related? b) Is it a sealed drive with supposedly no maintenance (filters, fluids)?, Reduced Uphill Ground Speed - Riding Mower. Reduced Uphill Ground Speed - Riding Mower. Nov 8, 2017 • FAQ. Details. Article Number. 000006419. Problem. Why would a tractor slow down going uphill? Solution. Although it is normal for any vehicle to slow down slightly when ascending a grade, there are a few things to check if this seems to be ..., Aug 18, 2020 / Husqvarna YT 48XLS trans problem. #6. Some people will argue with a sign post with not a letter on it. Yes the T48XLS has a 1/2 x 92-1/2 drive belt. It also has two plastic composite v-idlers that tend to wear out until the drive belt bottoms out in the v-groove effectively making the drive belt longer than it should be allowing ..., How to put a ride-on mower in service position. When you want to clean your cutting deck or simply check the blades, you will need to put it into a service position. Here is how you do it. Petrol-powered ride-on mower. Battery-powered ride-on mower., TS 154X. Husqvarna 100 series riding lawn mowers are designed to get the job done. The reinforced steel deck and Air Induction™ technology deliver a superior quality cut. And the top-of-the-line seat and ergonomic steering wheel will keep you comfortable, all day long., Best Commercial Riding Lawn Mower: Husqvarna Z254. "An awesome zero-turn lawn mower featuring a large deck, powerful 26HP Kohler engine, incredible maneuverability and smooth ride thanks to its hydrostatic transmission". Best Value: Ariens Edge Zero Turn Mower 915265. "The Ariens Edge 42-inch 22 HP is built to offer great power and reliability ..., How can I mow grass using a riding lawn tractor on a hill or incline safely? Please refer to your operators manual for safety precautions and guidelines on how to safely and properly use the mower on an incline. 1) Mow up and down slopes ( 15° maximum incline) not across. 2) Watch for holes, bumps, ruts, rocks or other hidden objects., operate the riding mower safely enough to protect them- ... • If machine stops while going uphill, disengage blades, shift into reverse and back down slowly. • Do not turn on slopes unless necessary, and then, turn ... OM, Husqvarna, TS 142, 96041043000, 2019-09, TRACTORS/RIDE MOWERS ..., YTH22V46 46-in 22-HP V-twin Gas Riding Lawn Mower. Shop the Collection. 1142. • The YTH22V46 Husqvarna riding Lawn Mower comes with Hi-lift blades and offers premium performance with quality results, all in a compact size riding mower with a chute up width of 48 inches. • 22-HP Briggs and Stratton EXi V-Twin engine offers powerful ..., Always keep the machine in gear when going down slopes. Do not shift to neutral and coast downhill. • Avoid starting, stopping, or turning on a slope. If the tires lose traction, disengage the blades and proceed slowly straight down the slope. • Keep all movement on the slopes slow and gradual. Do not make sudden changes in speed or direction,, I have a 2 yr old Craftsman 18 HP riding mower with the same tranny issue. Works great on flat ground. After about 30 minutes of mowing, it starts whining as I go up hills. Eventually, it loses all power. If I return to flat ground or park it for about 30 minutes, it will begin working again. Makes for a long day of mowing., Published 07/15/2011 01:08 PM | Updated 06/02/2015 02:48 PM. What do I do if my tractor won't move? Please watch this video for instructions on how to fix a tractor that won't move... Husqvarna Lawn Tractors: Problem Solving., getting out my Husqvarna Lawn tractor mower with hydrostatic transmission April 2012 I find it moving slower than normal and sometimes jerking ? Many ot..., 14,775. Aug 20, 2019 / Hydrostatic Transaxle is "Jerky", stop and go. #5. Two things I would also check. First is the condition of the belt, worn, cracked, or pieces missing will cause this problem. Second, does the tensioner arm which moves pulley B and possibly A must move very freely and smoothly. K., Reduced Uphill Ground Speed - Riding Mower. Reduced Uphill Ground Speed - Riding Mower. Aug 4, 2017 • FAQ. Details. Article Number. 000002146. Problem. Why would a tractor slow down going uphill? Solution. Although it is normal for any vehicle to slow down slightly when ascending a grade, there are a few things to check if this seems to be ..., If you have a big yard, your riding lawn mower is probably a gadget you can’t afford to have break down. During the summer, just a week without mowing can leave you with a lawn ful..., TS 148X. Husqvarna's 100 Series riding lawn mowers are designed from the turf up to deliver cutting-edge levels of performance, durability and operator comfort. From the top-of-the-line seat and ergonomic steering wheel to the reinforced cutting deck, each model in the 100 Series is built to look great and operate even better., 16 posts · Joined 2013. #9 · Jun 3, 2013. Here is a new clue. On a hunch, I took the mower out again this afternoon. As I suspected, it ran like a champ for about 20 minutes and then started slowing down. Within 5 minutes, it was barely moving. So that would seem to eliminate the belt having been stretched., Jun 20, 2023 · Clean the Housing. Next, use your carburetor cleaner to spray the inside of the housing, including the air filter cover. Allow the cleaner to sit for a few minutes so that it can break down the dirt. Next, take a cleaning cloth and clean out the dirt. Doing this is going to preserve the life of the new filter. , When dealing with power loss issues on your John Deere tractor, there are a few steps you can take to diagnose and potentially fix the problem: 1. Check the air filter: A dirty or clogged air filter can restrict airflow to the engine, resulting in power loss. Remove the air filter and inspect it for dirt and debris., Lack of fuel: Check if there is enough fuel in the tank. Bad spark plug: Inspect the spark plug for any damage or carbon deposits. Replace it if necessary. Clogged fuel filter: If there's an issue with the fuel flow, consider checking the fuel filter for any clogs., 1. Locate the reverse switch on the lawn mower. It is usually located near the handle or on the control panel. 2. Use a flathead screwdriver to gently pry the switch out of its housing. 3. Use a pair of needle-nose pliers to remove the wire connector from the switch. 4. Splice a length of wire into the wire connector., a pedestrian controlled lawn mower and a minimum of 16 years of age before operating a riding lawn mower. Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the ma-chine and the mowing activity. Never assume that children will remain where you last saw them., Always keep the machine in gear when going down slopes. Do not shift to neutral and coast downhill. • Avoid starting, stopping, or turning on a slope. If the tires lose traction, disengage the blades and proceed slowly straight down the slope. • Keep all movement on the slopes slow and gradual. Do not make sudden changes in speed or direction,, Covington. I have a Craftsman YT4000 which has a Tuff Torq K46B Transmission Axle. I started noticing early this season that it would occasionally have trouble getting up hills. This would happen even while I was already moving fine up a relatively small incline (15-20 degrees, I would say). It is almost as if the gas isn't getting to the engine., Step 1: To begin, reduce the oil level by taking the manufacturer's suggestion. Step 2: After that, change the filter by removing it and throwing it away. Tips: If you cannot solve this issue, you can consult with an engine service center about your Husqvarna's performance issues. 4., Generally, the speed of a riding lawn mower can range from around 5 miles per hour to 8 miles per hour. However, some riding mowers are designed with speeds as high as 50 MPH while the fastest lawn mower can go up to 150MPH - Yes, you read that correctly. The average speed for a riding lawn mower is about 5 MPH., Those gears are made of a pressed metal and do wear quite a bit putting metal particles in the oil that will destroy the hydraulics. If you cleaned it and put in better oil you can usually get a couple hundred more hours out of it. Might try mowing the hills first before the oil gets hot., Transmission Failure. Problems with your mower's transmission can lead to an inability to shift gears, which may prevent your riding mower from driving forward or in reverse. The mower could also become stuck in one gear due to transmission failure or damage. Leaks in the fluid reservoir or any transmission lines can also cause shifting problems., Common Hydrostatic Drive Issues in Husqvarna Zero Turn Mowers. Common issues include fluid leaks, unresponsive shifting, loss of power, air in lines, and overheating, all of which can affect your mower's performance. These problems can arise from a variety of factors, such as worn drive belts, air in the lines, or old hydraulic fluid., If the engine powering a hydro stops, so do the rear wheels.The situation is called hydro lock.The fluid has no path to escape the hydro motor with any speed. However, a constant pressure on the hydro (eg. stopped on a hill with the engine off) will allow the fluid in the motor to bleed off slowly through the normal clearances necessary for free movement of the internal components, and the ...