Tuff torq k46 problems. The Specific diagram for your K66 (there are many).

Tuff torq k46 problems As some have noted here previously, people tend not to post "Gee, everything's working great with my K46!" kinds of topics. and Make sure the free-wheeling rod is attached and fully to the front of tractor. manufacture facility offers In-house purchasing, sales, marketing, service, engineering, quality assurance and product testing on site. Learn about the common issues and troubleshooting tips for the Tuff Torq K46 hydrostatic transmission used in lawn tractors and riding mowers. So I have a husqvarna yth22v46 with the K46 Transmission. Used to be that with the right parts from Tuff Torq you could easily upgrade a T40/K46 to K57. The LX series Deere's used the K62, which is likely mostly the same as a K61. Anybody else having this problem. John Deere Models: 2025RTLB(Gen 2),X748,GX335,140H3,112SF,110RF,Sabre 1542,XUV 835M Since I only paid $750 for my used L130 (with the busted K46) last summer, I simply couldn't justify that repair cost. ) and steal the smaller drive pulley for my K62. John Deere used the K-46 basic series model to start with and had Tuff Torq custom build a version just for them for their specific specifications, that way you couldn't just replace it with any K-46 transaxle out of another manufacturers machine. My has 110 hrs. It has the wheel hubs and broke inside the wheel hub. Draining the Transmission. 7A74609 (8-5-6 ?) 4990 46aw001994 PN 406206 I need the Part Number and price for a Left axle Kit with necessary parts to complete the repair. I have some problems with a Husqvarna LGT 2654 Lawn Mower. If you abuse a Tuff-Torq K92 it will fail as well . Fluid is clean but as per Tuff Torqs recommendations oil should be changed at 50 hours then every 200 hours after that. 34 £4. 16 different variant's of the K66. £723. WE1A646099731 . Now have 170 hours on the K46 and it will still "Chirp" the tires. Otherwise the forward/reverse pedals would be reverse/forward pedals. com : Tuff Torq Genuine 7A646024021 Hydrostatic Transaxle K46C Fits John Deere : Patio, Lawn & Garden. I might have a John Deere X300 Transmission Problems. Because the rear breather hole sits higher on the case than the front fill plug, its range is 37-42 mm below the top of the aluminum flange into which the breather inserts. Tuff-Torq K46 Hydrostatic Transmission Fill Capacity. Oil is to be changed every 50hrs. The K46 is the most popular integrated hydrostatic transaxle (IHT) in the worldand for good reason. Place the jack stands under the frame on each side, slide the floor jack in under the center of the K46. We can send it off to be repaired @$400 or buy new for $1500. Hi everyone, First post here. Has thick oil coating on axel housings (both sides) so may have leaked oil. As far as I can determine, it has a Tuff Torq K46 hyro trans in it. free floating deck is just not good where it's rough or doing my ditchs or mound septic system where it has traction problems. Please try again later. I have a K46 in the shed that has 94 hours on it if anyone needs a good used one. From what I have read, Tuff Torq says the K46 is a light duty trans axle. The Tuff Torq K46 (IHT) features the performance of larger and more expensive transaxles and has become the most popular (IHT) in the world. The problem I had was the engine would run fine but it would lose power going to/through the transmission. Even though manual says lifetime. Forums. I was also pretty slow in Have a 2005 JD LT190 with the Tuff Torque K46 transaxle in it. question about being a k46 tuff torq axle. I have a k46AC transmission. It is not a simple swap. , how can JD fill them with 10W-30 and say they are good for life. Based on those pictures, it appeared that the K61 could also be installed in the LT160. Great information. It would work ok but then get progessively worse The following water elimination procedure pertains primarily to transmission model K46, however the same procedure may be used with little variation on most of Tuff Torq’s products. 04:1 21. Watch what I just wanted to thank everyone who made a post on this site in regards to the the Tuff Torq K46 trans axle and their problems and especially their Solutions. May 5, 2022 / Tuff Torq K46 - rebuild or just drain/refill oil? #49 . Mowing a hilly yard, snow blowing 2 driveways and hauling the occasional cart of firewood or dirt/mulch. Used a Husqvarna Kevlar belt. I did not drop the tranny, but instead pulled the right wheel and have access to the valve on top. the "There are so many K46 transmissions out there that you are obviously going to hear about more problems, it's a matter of numbers" issue. Problem with this transaxle is that the hydraulics and the differential gears run in the same oil. Welcome to the forum from Oklahoma. Shows no problems at all. You see, I took the transaxle to a dealer, the dealer/owner said the transaxle had to be on the tractor to ascertain if it was broken, but his tech said the transaxle was broken, because the main pulley spun around all the time. Joined May 9, 2021 Messages 3 The big problem sucking the oil is there are 2 separate chambers, one for the transmission and one for the differential, it would take a very skinny tube and likely difficult to find the Tuff Torq K46 to K71 Swap. 231 N•m (170 lb-ft) in color - darker than new oil, but definitely not sludge or burning I'm at 450 hours now on my machine without problems. Some report problems with seals, piston Learn about common issues with Tuff Torq transmissions, such as worn seals, loss of power, drive pulley stripping, and lubrication problems. Joined Jul 31, 2017 Messages 3,597 K46 Manufacturer ID: K46. Raise rear wheels off the ground, support the rear of the tractor with jack stands. I read just about every posting with regards to k46 tuff torq problems ,but could not find an answer to my dilemma. My neighbor has same. So I have a K46 BA transaxle and I can’t for the life of me find out why she won’t return to neutral on its own. Finding the Root Cause for Tuff Torq Loss of Power. It's curious that Tuff Torq is now rating the K58 as ground engaging differential. drain The Tuff Torq K46 is actually a well-made transmission except for the lack of ability to maintain it. Still light and compact for easy integration in most projects, the K58 is packed with upgraded materials and unique features to make it the most robust transaxle in the Residential line. Axles were about 3/4 in shorter than the k46, no real problems there, cut the spacer sleeves. TL-200 Manufacturer ID: TL-200. Hello i have a husqvarna YT48DXLSYT48DXLS i believe it has the tuff torq K46 CR I refilled it with Castrol synthetic 5W-50 (couldn't find 20W-50 synthetic at parts store). 04:1 231. A little research showed me that the L130 & the G110 have the same frame & controls. After finishing, I was testing it on the bench top with a power driver. These units are engineered for the higher demands of estate tractors and small garden tractors, including; I have a Husqvarna YTH2454 around a 2008 model. In a majority of cases, a loss of power in a Tuff Torq hydrostatic drive system can As for what to do to keep this problem from occurring if you have the same sealed transaxle (K46)? Even though my service manual mentioned nothing about it you need to: 1. I called Tuff Torq and the directed me to Husqvarna. ggraham says: July 12, 2021 at 1:09 pm be faster which in turn will put more stress on the transaxle to maintain that extra force not to mention the safety problems the driver The half-acre the K46 can handle no problem, it’s the consistent 8 degree slope that has me concerned. Brief history: I have a JD D130 (2017?) with 73 hours on it and I have a not flat, but only slightly inclined ~1. Tuff Torq recommends 5W-50 synthetic oil for the K46/K58, but JD fills them with 10W-30 dino oil. Mike M As a general rule, Tuff Torq is excellent stuff. powdered metal, tensile strength, steel vs. The K71 is probably more than twice the K46. ADD. The Tuff Torq K46 is a great transaxle when used for and as I have similar problems with a 2003 L120 and the K46 transmission. 3 quarts (2 qt. . If shopping for lawn tractors, I would at least look for something with a K46 transmission, vs the weaker TL-200. I mowed 10 acres, pulled a plugged, sprayer and maintenance/yard wagon. Center Case. Tuff Torq transmission problem in Re: TuffTorq K46 / John Deere L110 Transmission Repair Guide with Pictures To all those K46's out there I found on surpluscenter. The specs are not listed on the Tuff Torq website, but the specs for the other trannys used by Deere are. They are $700-$900 new from Tuff Torq depending on what mower it came out of + shop labor and you are rite at $1,000. The same problem existed and was more like what I had read were the common complaints Servicing the K-46B TUFF TORQ Hydrostatic Transaxle on a 2010 Craftsman Riding Lawnmower without drilling drain holes or other nonsense short-cuts. The specifications we list Tuff Torq K57 Problems Common Problems with Tuff Torq K57 1. This attachment shows what Duane at Tuff Torq does The only problem with the K46 is that neither Tuff Torq, nor the manufacturer of the tractor that it is installed in, lets the potential owners know that it is only for level lawn use. I put in the new transmission, went to give it a whirl (I bled the air out first) . I don't see a huge price difference between the two, but I'm going to assume the K62 is The Tuff Torq K46 transaxle is the transmission chosen by many manufacturers of ride-on lawn mowers and garden tractors. I purchased the Tuff Torq oil drain plugs, too. I have read people find they run more quiet with synthetic 5w-50 or 15w-50. Hydrostatic transmissions, also known as hydrostatic drive systems, are a type of transmission commonly used in lawn tractors, riding mowers, and other small vehicles. so I went ahead and bid on the transmission. noticed that Tuff Torq rates the K46 input as 3000 rpm (nominal) Just joined the forum. In spite of many interweb posts suggesting that the K46 (variant "BE" w/internal reservoir in this case) is 'sealed' and 'can't be maintained', and similar notes in the D170 Stiga Park Senator åkgräsklippare (fixa hydrostaten en Tuff Torq K46)Idag ska jag montera i sär hydrostatdriften på en Stiga Park Senator. I find it curious that Tuff Torq would tell you to change the pumps and the fluid but put in 5W 50 instead of what the 10w 40 that they initially put No problems but I plan on changing the oil this summer (warranty will be up in May). 00 which also gets you a drain port. What is the secret? Read on. 5 years old Craftsman mower with a 20 HP Briggs motor and a hydrostatic transmission manufactured by Tuff Torq (K46 model). The K57 has about 10% more torque, but the key to K57 is filter and easily replaced Tranny fluid. This is not intended to be I also found this in a Tuff Torq document for the K46: "Approx. Two completely different applications requiring After reading several internet sites I am amazed at all the problems with the TT K46. When free wheel rod is pulled out, it The K57 is not twice the K46, but it is better. 10 oz. Amazon. I could only use the K46 fan but the splined shaft on the K71 was shorter so I faced off about 1/4" off the pully so the fan could go on, fits good & is in the original position. Range Shifter. These are a low quality unit built for lawn tractors designed to sell for a low price in the entry-level market. Look at how many complaints there are from multiple sources that are not related to one another. There was a problem filtering reviews right now. com site $269 + ship. Type in "Tuff Torq K46 feedback" and you will quickly see that you should avoid tractors that use this trans-axle. Find out how to check fluid level, inspect drive belt, clean cooling system, and more. I decided to try changing the oil first. At about 250 hours I decided it was time to fix the problem. 🛠️🛠️🛠️ 🆘🆘🆘Klient miał I called Tuff Torq and did learn that there are many models/versions of K46's produced. BTW there are 2 Different Variants of the T40 Both made for Deere, 55 different variant's of the K46 out there currently from Tuff-Torq about 5 different variant's of the K58. For instance, I'd read all these K46 posts before I bought my new YTH24V42LS last year. Hallo, mein Tuff Torq K46 7A646024051 S/N 46F-0181342 Einbau im Honda 2417 läuft Vorwärts einwandfrei die Rückwärtsleistung ist dagegen gering, Öl 10W-40 wurde gewechselt, The guy at Tuff Torque told me that the K46 is designed for FLAT ground only and rider only. You know the story. K58 Manufacturer ID: K58. BTWI see some JD L120 owners have upgraded the K46 to a K66? Do you know of any Husq yth1848xpt upgrades on the K46BN?. Removing the transaxle form the tractor. 45. Read all the info about the K46, so decided to just buy a new transmission and skip the rebuild. The Tuff Torq Internship is a fully-immersive experience where interns work with staff on manufacturing, engineering, and supply chain projects. There's millions of them in various sizes and forma running around all over the US - all over the world for that matter. A 30° slope is going to give most hydros a problem, never mind a K46. 🛠️🛠️🛠️Tuff Torq K46 generalny remont skrzyni oraz nietypowe zadanie. No problem getting the k46 off. I pulled the rubber dust cap and the plug. Jun 15, 2010 / TuffTorq K46 Repair you need the drawing from Tuff Torq. You have to keep all the air out of the oil! You can keep adding it, but it will spew out the vent, sooner than later. com The problem lies with undersize passages in carb to help engine meet EPA standards. Incorporated in 1989, our 245,000 sq. For models that have a serviceable transmission, the operator's manual usually has instructions for changing the transmission oil as well as the recommended oil. Pulley / Fan. I emailed Tuff Torq asking them about the specs for the T40, the tranny used in many of the LA series machines. The cold axle is responsive and has power forward and backward. It's just too bad that the more capable hydros go in GTs that cost a bunch more money. We repair a cracked case as well as replace all the sea I have a Tuff Torq K46BN transmission. Both are light-duty, but the K46 is the better of the two. tried everything to make it work before The JD X300R weighs 704 lb without operator and has a K46. It looses drive speed and power as it heats up. Brake. Units that are not cleaned properly . This has been a problem since offroad engines came under EPA regulation and has become increasingly difficult to deal with. His transaxle burned up because poor grade factory oil. I compared my K46A to the K57R (all part #'s listed below) the pump, motor, shaft, charge pump First, change the oil. I ended up buying just the fan, filter, vent & cap, oil drain bolts from Tuff Torq ($28 in parts + $16 S&H!) and bought the sealant and Castrol 5W50 synthetic from the local auto parts store. This powerful little package uses many maintenance. If Tuff Torq is recommending 5W50 Syn. Many thanks to LotsofGreenGrass for his excellent repair guide. Currently its has a tuff torq k46 would I be able to upgrade this transaxle with a k66 or k72? Reply. Basically they are the parts content in the repair kit available at Tuff Torq, minus “THE CENTER CASE PUMP” at $137. if it is stuck out it will render reverse very low in power. Tuff Torq recommends changing the oil before 50hrs, then every 200hrs after that. These things already weigh Yes, the Tuff Torq K46 transmission is serviceable for routine maintenance like oil and filter changes. How to modify the speed control linkage to improve performance. alloy, etc. Hydros whine. He installed the K46 rebuild kit you can buy from Tuff Torq ($374) plus $101 for labor and shipping. Help needed. But now I'm looking to replace it with a Craftsman T210. Tractor and trans has been perfect no issues all these years. 28. My John Deere x140 could wheelspin in reverse on a concrete floor but could hardly move forward. I'm not able to find a direct replacement for the TL-200 for a reasonable price but there are a lot of used K46 transmissions that look identical. What one sees here is mostly discussion about problems thus it could easily appear that the situation is much worse than it actually is. Joined Jan 31, 2011 Here’s the procedure for changing the oil on a Tuff Torq K46 transaxle. Don't wait for the warranty to be up. and won! I paid less than half the price of a new K46 (including the shipping). The K46H will easily go 600 hours and more without a problem due to the vehicle design (small wheels to reduce load on the hydraulics) and the fact that the manufacturer The tractor had developed what seems to be the classic Tuff Torq K46 loss of speed and torque for climbing hills. There is a K46 axle replacement PDF document and I figured it would apply (after studying the parts diagrams of the K58). Engine runs great and does not change in speed. The transmission seemed to run better now but was still slow on hills after warming up about 30 minutes or so. I should have read a little deeper into these posts. This can occur due to worn-out seals or gaskets, damaged oil lines, or loose connections. I have a 2012 Husqvarna YTH 22V42 lawn tractor with 340 hours on it with the "DREADED K46 TRANSAXLE". The Tuff Torq K66 which has literally Twice the rated torq is the recommended upgrade from a K46 because of the overall size of a K72 being quite a bit larger. John Stiga Park Senator riding lawn mower (Refurbish the hydrostat Tuff Torq K46)Today I will disassemble the hydrostatic drive on a Stiga Park Senator. (DO NOT use ATF Automatic Trans Fluid) PAGE 4 FIG #5 FIG #6. $71. Reviewed John Deere G100 with a Tuff Torq K66c tranny. Yes the K46 (like all transaxles) comes in many variants and changes may be needed to work with your tractor. The Deere S180 and S240 have a K46, as I recall, vs the TL-200 in their other S-series tractors. Gräsklipparen gick The rebuild kit at tuff torq for my k46bn is now $313 which is cheaper than the $616 + s/h for a new one. Its 240 lbs less max static weight at the axle (675lb vs 915lb) , and 40 ft/lbs less capable at the top end of the rated axle torque (131 ft/lbs vs 171 ft/lbs. jaxs Elite Member. One of the axles spins properly in both forward and reverse. The hour meter quit at 300 a few years ago, so don't exactly know how many hours. 5 ac. Note: Make sure to use appropriate jack and support when jacking the tractor. Consumers should immediately stop using the recalled yard tractors and contact Husqvarna to schedule a free repair at an authorized Husqvarna dealer. Mar 3, 2017 #1 Just type K46 problems into google. My JD L120 has 532 hrs. This spring I'm going to be buying a new Cub Cadet XT2 mower. It's never given me any problems, other than on real hot days and running the tractor for 1½ hours K46 K57 K574 T40 ISSUED BY: TUFF TORQ SERVICE MODELS. The valve is # 28 on the drawing and it should be able to move in and out without problems. It includes a "charge pump", but it doesn't illustrate well enough how or exactly where it goes. The Snapper suspended deck works better for that stuff. Please note: It has been pointed out to me that I did not go into detail about where to fill this transmission or what oil to use. Differential (Lower) Differential (Upper) Motor Shaft. Hydro Gear is a brand that specializes in the manufacturing of hydrostatic transmissions. Letting it cool down for 20 minutes allows me to drive it back to the garage. I’ve recently had some problems with my YTH24V54XLS losing power and making whirring sounds going up a hill especially after it has warmed up. Husqvarna YTH24v48 no problems other than belts/blades/filters before this. You will be going up from a 3/4" axle to a 1" axle so you will have to either find 2 x 1" hubs and a set of rims to bolt onto the hubs. 53:1 177. Here are numbers off the Bar code. moored4 Veteran Member. Read Tuff Torq K46 Problems(7 Quick Ways To Fix). But, I've not been able to find anything that speaks to the mehanical strength of the locking final gear, i. Hydro Gear Transmission. LX176 Tuff Torq K61 ? but the TT K46's in some of the L and D series (as well as many other consumer grade riding mowers) aren't difficult to work on and parts and advise are readily available from tech support at Tuff Torque and online. According to Sears, the tranny is "not serviceable" and Read all the info about the K46, so decided to just buy a new transmission and skip the rebuild. " -- that's 74 ounces or 2. JD X300 tractors feature Tuff Torq K46 transaxle transmissions, which have protruded arms or stems that easily My Tuff Torq TL-200 transmission failed on my Cub Cadet XT1 LT46. Thread starter Lawnlearner; Start date May 9, 2021; L. 1 Make sure freewheel rod stud inside case clears small pin (#25). kinds of weights to the wheels & rear. The T40 transmission is a specification of the K46 transmission that is a John Deere exclusive. transmision transmission tuff torq tuff torq k46. These parts are for 234 transaxles model: T40A, K46xx, K57 (A, K) and K58 (A’B’H) 1). 1. TuffTorq description of the parts is the vent valve. Saves on the s/h, which is pretty high, from tuff torq. After reading all the trials and tribulations about the smaller Tuff-Torq transaxles, we started watching CL because the $1000+ K66 conversion kit was a bit more than he was willing to spend. According to Sears, the tranny is "not serviceable" and their exploded parts diagram for the tranny consists of only outside of case parts. Open the bottom case, pull two clips on one side, change seal (if necessary), change May 14, 2012 / JOHN DEERE - L120 TUFF TORQ HD K46 PROBLEMS #9 . I have a Tuff Torq K46BN transmission. 0 out of 5 stars Be careful. $58. Here are the Maximums they Can do with that series K46 - Tuff Torq Corporation if You want something beyond those Maximums You would Probably have to go to the Next Model they make like a K57 if you wanted heat treated steel gears which is an Option in the K57. 2004-L130 2013-2032r, Curtis Hard side cab (project), H130 FEL & 61"bucket, Artillian Modular Grapple on The pulley is really big, and I want to put on a smaller one, or else I'll have to have a big engine pulley. sold as a Garden tractor That doesn't Help Of Coarse when You Use a Transmission Beyond it design Limits You will Have Problems with It But the K46 Is Fine for Use In a Lawn Tractor for Mowing the Lawn and Occasional snow removal with a Blade Or Blower The K66 will outlast the rest of the tractor . I can no longer go up hills, or even make it up a slightly sloped yard. I followed "Lotsofgreengrass" how to on rebuilding the Tuff Torq K46 transmission. I was wondering if the common K46 has the same splines on the input shaft. The K57 and K46 are similar in size and generally have holes and controls in the same place. Dropped the tranny from tractor The mower is 22 years old and still running strong with no trans problems. The other axle begins to spin but slowly comes to a stop after a few seconds. Edit - just found a Tuff Torq doc "K46 TRANSAXLE INPUT SHAFT REPLACEMENT" detailing how to remove/replace the shaft, seal and bearing without What interests me in the X370 is the K57 transaxle, which as I understand it, can be serviced, i. I don’t think I have been too rough on it Thanks guys. J. Further purge the trans by doing multiple quick starts both forward and reverse with the engine running i have problem with TUFF TORQ 7A646084280 S/N46CM0011103 transmission in ECHO TRAK A318HO. K46 and K66. After reading and reading and researching the K46, which I have the K46 BA, I had the same problem it stopped pulling in forward and reverse with only 123Hrs. I noticed that my transaxle was starting to growl & whine and wasn't operating up to standard especially going uphill. I had the problem of lack of forward pulling power. Changed oil and cleaned out the shrapnel on mine at 300 hrs, pretty much shot at 500. I did it originally because Deere buys K46’s from Tuff Torq with 10-30 motor oil in them and the K46 will benefit greatly by having the 5-50 synthetic in it. If you are handy with this, it may be a better conversion/repair idea for you. I'm working through which options I want, and one thing I'm stuck on is that they're available with either a K46 and K62 Tuff-Torq transmission. I would make sure the fixed swashplate on the motor is in the same orientation from 61-62 though. Transmission issues are among the most reported John Deere X300 problems. Your LA125 Does not have a K46 it actually a Tuff-torq T40J Deere K46 Part numbers# AM131580 MIA10911 Deere T40J Part number# MIA10910:thThumbsU . ) Before putting the trany back in, I tried replicating the "bleeding process" on the bench. After 1 hour of operation it doesn't drive up my hill and so I had to wait for it to cool, then drive it up later when the tranny is cold. GOOGLE is your friend. 3 Different variant's of the K72 and 6 different variants of the K92 I probably would have purchased the new auto-locker for $392. John Deere L130 mower with the Tuff Torq k46. surpluscenter. GBoswell. e solid steel construction vs. I wonder if Tuff Torq takes returns? When I drained the oil from my K46, I back-lit with an LED light, and there was a significant amount of metal shining. Tuff Torq Tuff Tech Oil is highly recommended when rebuilding Tuff Torq transaxles. Lawnlearner. This will be dedicated to mowing only, ~5AC of level ground in hot central Texas. sold as a Garden tractor That doesn't Help Of Coarse when You Use a Transmission Beyond it design Limits You will Have Problems with It But the K46 Is Fine for Use In a Lawn Tractor for Mowing the Lawn and Occasional snow removal with a Blade Or Blower. Now it sounds like u have a needle bearing out. Tuff-Torq wont give out a lot of the classified info on them due to copy-write laws and trade secrets. However, it is not quite as user-friendly to service as the TL-200. Thread starter Mike M; Start date Mar 2, 2017; M. Transaxle Case. Was going up hill when it spun a Hello, I’m sending this message in regards to my lawn mower. But I DO like the idea of being able to maintain it at I'm thinking that, with fewer moving parts, the K46 w/locking diff would be more durable than a K46 w/o the locking diff, under similar working conditions. Lots to read about. Leaking Oil. Directions can be found with a google search. From his description, the pictures on e-bay, and the parts breakdown from Tuff Torq, I thought there was a good chance I could replace the K46 in my Husky with a K71B from an older (2003) John Deere. Find out how to fix them by yourself or consult In a d'OH moment, it all became clear. Title: 2018canadabikeexpo Author: Tuff Torq As you all know the Tuff Torq K46 transaxle has problems. What is the secret? This is where the tech says the problem is. Synthetic will hold up much better against the biggest destroyer of a K46 the D170 uses Kanzaki Tuff Torq HD K46 so you are in the right thread. There is no adjustment to increase the power short of modifying the linkages, and even that won't help since the hydro is Messick's is the premier destination for all your Husqvarna equipment, parts and accessories needs! Over 1,300 parts in stock and we ship nationwide. flat yard and mow every 4 days and aerate once a year. After jumping up and down on them ,my mower Changing the oil did not fix the problem. 4 (171) 21. I took it to one of the New Zealand specialists on Tuff I think the K46 transaxle broke and would like to hear from those with good experience, I'm just trying to ascertain if it's really broken or not. Do not be confused, they call one screw and sealing washer a Kit, so you need two kits to do the job. If the linkage works the reverse of what you need, you have two options. Everything went smooth, and the transmission run's great! One problem, the forward pedal is now the reverse pedal, and vice-versa. Users share their experiences and opinions on the Tufftork K46 transmission, a common box fitted to lawn and garden tractors. Decided that this year that between mowing season and snow plowing season I would drop the transaxle and refresh the 9 year old trans oil. I pulled it apart and found lots of build up on both magnets. Genuine Countax Tuff Torq K46, K574 Axle Repair Kit - 1A646099730 GHS Part no. Last winter after reading these threads I bought a new Tuff Torq transaxle for $750. Tuff torq sells a rebuild kit for the K46 and has another kit to add the precharge pump to make it a K58 without needing new 1" wheels. The Factory stock K46 is too flimsy unless it is upgraded to at least a K58 . Too many manufactures cheapen their products by putting in a I have a 18 year old JD L130 with the K46. The problem is that the axle broke on the left side. After much research including reading laments about the K46 transmission, I've just purchased a D170 / 54" deck. I have replaced a worn drive belt and a locked idler. I own a 4. Hopefully it's upgraded to the stronger machine cut gears and synthetic oil, the K46 is known to strip its deferential gears. Thats only $100 more than I spent on the parts to fix my non-locker. . Unfortunately, TT can not tell an OEM what they can rate their tractor to do. K. Reply. One of the most common problems with the Tuff Torq K57 is oil leakage. or towing equipment K46 tuff torq transaxle T40. and same problem. Depending upon the mechanical ability of the customer, if he can handle the rebuild, then spending $400 for the parts kit might make sense. I started out by taking all the sheet metal and plastic body off the tractor, cleaned and lubed everything while I OK! I took the transmission off (by the way mine didn't have the drain ports like the one in picture), turned it over and emptied it (magnet fell out into the oil pan) and then refilled it with 10W30 (which was recommended by TuffTorq, though I know others say it isn't the best choice) and got it reassembled, all in 3 hours. But not an option in the K46 Have a YTD24V42LS 2011 lawnmower. Now, Tuff Torq gives fluid level specs for both the front fill plug, and the rear breather plug. The filter is located low on the housing, and some K46 models use a In this video we fully disassemble a K46 series Tuff Torq transaxle that was reportedly not working. Tuff Torq offers a very good service manual on many of their units, which can be TuffTorq K46 / John Deere L110 Transmission Repair Guide with Pictures Some K46's last a long time, while others do not. Haven't seen anything here on the K51, and very little on It's either a K46 or a T40 depending on the Serial Number. Your K66 is most likely a K66AG, not the A year ago I moved from OH to TN and now have a . Here is the link to the K66 for sale and the putting the K66 in a X300 The transmission you bought on that machine can last a long time, or it can develop problems if used in hilly terrain or used for long periods of time Tuff Torq is a global manufacturer of hydraulic, mechanical, electric, and hybrid drivetrain solutions serving the outdoor power equipment industry. Joined Jun 9, 2011 Messages 2,483 Location NE Oklahoma Tractor MF 230 and Mitsubishi D2000. 2. To avoid this problem in the future, copious amounts of "NEVER-SEIZE" was 300 hour Tuff Torq Dirty OIL Share this post Not that I had the same problem, but I have a JD X300 with a Tuff Torq K46. £5. You wish it was a K66:) - the K66 starts with the X500 series I think - $5,000 up Menu. Leaking oil not only reduces the transmission’s efficiency but can also lead to further damage if left kontakt:☎️ 603788677 (kom + Whatsapp) ☎️ 794445715Witam. The K71 is significantly bigger than the K46. There is this one that might be close enough: K46 Tuff Torq 7A646084591 Hydrostatic Transaxle Transmission | Hydrostatic Transaxles | Transaxles, Transmissions, Differentials | Power Transmission | www. However I keep reading that the towing capacity is 1/2 the mower weight minus the weight of the driver which amounts to about 50 lbs towing capacity. If you never intend to use the tractor in the cold weather the 15w-50 seems to In "That's What Friends Are For", Taryl goes over how to rebuild a Tuff Torq hydrostatic transmission using the parts sent from Tuff Torq direct. Pump Shaft. Whoops Transaxle Repair (Specific to the problem with my own K46CC). 168T2025100 CYLINDER BLOCK KIT (MOTOR) . 94 £603. 13 1). I opened it up and i thought like many other k46 models it was missing the control arm and torsion spring, but after See what Tuff Torq says about the TL-200 and K46 here. Well, I'm having the typical tranny problems discussed on this threadScotts 1642 purchased new in 2000, but the transmission is a Tuff Torq K51not the K46. Those in the know correct me if I'm wrong, but it doesn't seem that the K57 is much if any more robust than the K46. You should be able to take it apart to replace it. I contacted Tuff-Torq (the manufacturer) and found out that this unit was designed with drain plugs in that transaxle and the recommended fluid change interval is after the first The tractor had developed what seems to be the classic Tuff Torq K46 lose of speed and torque for climbing hills. Before I saw that recommendation I re installed 10w30 in 2 units , as maintenance , and they seem to work fine . Trans is clean and fan in good shape. The lawnm I want to acknowledge what a great resource this website is for those that are new working on lawn tractors, especially with situation that is the Tuff Torq K46. fluid can be drained and filled, and there is a replaceable filter on it. I have just had problems with my Tuff Torq k46 transmission on my JD L110 after 595h. this downgrade guarantees that you shouldn’t pull a cart with much in it unless you want problems. Now if we can just solve the "The K46 transmission is prone to problems" vs. have the transmission serviced - change the oil at least once a year - The K46 can be rebuilt with a kit from Tuff Torq. No what amazes me is that there has not been a Class Action Law Suit yet. Do these transmissions have the same dimensions and hole patterns so I can easily swap out my TL-200 and put a K46 in its place? I was able to get the parts diagram from the Tuff-Torq website which identified the problem parts as the thrust bearing/swash plate, which was completely destroyed and in pieces. have you confirmed its not the pulley stripped out on the input shaft that's causing the problem! that's a pretty common easy fix failure point! the pulley is basically sacrificial so it will I know Tuff Torq has recommended the synthetic for "heavier use". if this is your 2'nd tranny with this The K46 get's a Very Bad reputation On this forum and Many forums Because The k46 was Used In the Deere L series when In first Came Out During the 2005 Production Year Deere switched from the K46 In Most L series Hydrostatic Models to the T40J which Is designed More for a Rear engine rider and Not a Lawn Tractor But Most assume all Deere entry Level Anyway, "Yes" Tuff-Torq says change oil on their k46 just like all their other trans, Deere just fails to pass the word along. Jump to Latest now tuff torq recommends 5w50 oil . If you could purge it of TuffTorq K46 / John Deere L110 Transmission Repair Guide with Pictures Some K46's last a long time, while others do not. Ken May 15, 2012 / JOHN DEERE - L120 TUFF TORQ HD K46 PROBLEMS #10 . Also you can put in a K66 which is available for just $350 brand new. I blow off the tractor and especially the K46 after every use. But when I called Tuff Torq re the rebuild kit and got to chatting with them, they basically scoffed at the notion of Tuff Torq K46 oil. ft. So, the questions are: Ok. The parts sheet for the K66, and the maintenance schedule from Tuff Torq, plus how to perform the maintenance. e. After examining the forward /reverse lever and pedals ,I found that the floor boards of the deck were bent up. I killed a K46 and rather than rebuild, i opted to replace with a larger unit. K66 is almost a direct replacement. These were Just wondering what oil people have used in their Tuff Torq K46 or K58. Here's The Specific diagram for your K66 (there are many). The K46 Transmission, found in many models of small lawn and If you have a set of jack stands and a floor jack it is very easy to remove. This power unit has all the features and performance of much larger and more expensive transaxles, all at a very affordable cost and in a small and purpose-focused design. The problem is that it is designed for a lightweight mower/tractor. Remove the transmission from the tractor and inspect the outside. 2 liters of oil will be needed to reach this level. 53:1 Axle Torque (rated) Nm (ft lbs) 28. Being repaired now but was told to put 5w50 syntheic in it. For reference, the standard 4/12 pitch house roof is 19°, and I wouldn't recommend a K46 for a slope half as steep if you plan on using it for more than 4 years. The cylinder walls get scored from Feb 7, 2022 / Tuff torq rebuild problems #1 I have a Husvarna YTH22V46 with a Tuff Torq k46 transmission that was due for a rebuild. Thinking about oil change again for the K46 just for good maintenance. The only other change I made was to install hubs on the 1" axles so I could use the wheels with the 5 lug bolts instead of the slip-on rims. The K66, K72, and K92 transaxles are made for handling the grades. When you have the need to shave weight and/or cost from your next application without sacrificing performance or reliability, the TL-200 is a great option. My own Tuff Torq K46 seemed to do reasonably well for a few winters, but then it became progressively harder to move the snow, to go uphill, and especially to back up, until it finally reached the point where I took Tuff Torq recommends using 5W-50 synthetic on the K46 if you do change the oil. No speed or power on hills. IIRC, they recommend changing the oil at 50 hrs then every 200 hrs. If so, I could get a junk K46 (there is a JD-spec one on Craigslist right now for $20. I narrowed the issue down to the Tuff Torq K46CR transaxle I think it has probably died after reading all the other people that have these K46 transaxles. What is wierd is that there was no indication of probable failure before this thing decided to "explode" in the case and I wasn't experiencing the drop in power like others have complained My tractor started off life as a YT4000 with a K46 Tuff Torq transaxle. Tuff Torq® K51 Transaxle Axle Torque Output: Rated. Never had any problems until frame broke. However, if you want to take care of the issue yourself, here is some helpful information. TT1A646025300 . Unfortunately the people with bad experiences had bought machines with large decks, tow heavy loads and or have hills to go up and down. And that there's a place FOR a trailer to be towed around. K57R the center case alone for the k46 is $300. In this 3 part mini-series, I will w From the parts diagram, that hydro looks like a Tuff Torq K46 which is not noted for power at the best of times, and is further hampered in reverse since the manufacturers limit the hydro for speed to about 50% of forward. Also, if you don't need to order parts & you have a hard time finding 5W50 full synthetic, Darrel at Tuff Torq said 5W20, which is more easily found in auto parts stores, is fine. That was more than likely the problem to begin with. 38. Control Shaft. Instead of putting a K46 back in the L130 I went with the K62 tranny @ the same cost as the K46 @ the time. kensnelling Veteran Member. I dont have much experience with the hydrogear transaxles but have a fair amount of knowledge with the TuffTorq units. 168T2025090 CYLINDER BLOCK KIT (PUMP) . TORQ TIPS Clean and flush the unit. Attempt th I have bought and parted out quite a few mowers over the years with dead K46 transaxles in them because the previous owners did not want to put that kind of money into fixing a mower. Reverse is super fast, and forward is super slow Here is Tuff Torq's page on how to maintain a K46 transmission: Tuff Torq K46 Oil Maintenance - General information for servicing your unitTuff Torq Corporation However, the manufacturers like John Deere, Craftsman, Cub Cadet, etc all state that the buyer does not have to do anything to maintain this transmission. K46 Application Rear Engine Rider/Lawn Tractor Reduction Ratio 28. 00 K 46 - Tuff Torq Transmission (2002-06) > Parts Diagrams (11) Axle Shaft. Sent from my SCH-I545 using Tapatalk Current Equipment: JD X585 - 45 Loader, 47 Blower, Heavy Hitch Loader Tooth Bar, 54C Deck, 14 Bushel bagger & Power Flow, Ruegg Cat 1 3pt hitch, Heavy Hitch Weight/Drawbar, 13 Steel Dump Cart, JD Front Mount #tuff torq # weak transmission #Husqvarna It seems that Tuff-Torq offers the K46 in about a gazillion iterations to satisfy manufacturer's needs to differentiate and claim their model is superior. Once hot (~15-20 minutes) it refused to climb even the smallest of inclines. The K58 is the next step up into the work tractor applications. I have read most of the threads on this subject. Husqvarna doesn't want to cover it even though its a factory defect. Tuff Torq K46 Oil Maintenance - General information for servicing your unit The DREADED Tuff-Torq K46 Tranny OK guys. The Right Parts, t40/k46 to k57 upgrade From what I have been able to find, all of the changes are internal. Genuine Tuff Torq Transmission Fan Collar - 1A646025300 GHS Part no. I have a Husqvarna LGT 2654 with a Tuff Torq K46 Trans. So I drained the fluid and replaced with synthetic What I guess I'm saying, is yes, I would split case and clean and inspect. The basic rebuild was $475. 5 acre property that I mow and maintain with this tractor. Our Tuff Torq k46Br is failing. Got the parts (Motor Cylinder,Pump,fill cap, vent cap, 2 qts of synthetic oil. They recommend changing at 50 hours to remove any metal shavings and particles that might be in the transaxle from the innitial "Breaking in The K58 is basically a beefed up K46, it has 1" axles, and a charge pump, pretty much the same small case as the K46.