Transmission general data Automatic transmissions A440 and A442 are very reliable units. Repair services for these transmissions resemble the repair of manual transmissions.These 4-speed automatic transmissions were installed on "invincible" and powerful Land Cruiser with the engine 4 liters since 1985 up till 1995 (440F), and then from 1993 the A442F modification made this transmission family of Aisin Warner very popular as well as А340 (AW30-40LE).In 1998 electrical components and the valve body of the A442F. It is a low-maintenance transmission in regard to ATF status, but the fluid cleanness should be taken into consideration. Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type4ATRWD/4WD420156Dexron III, VI Technical issues and repair guidelines The А440 - 442 units are notable for their reliability and even 20-year old transmissions basically require only replacement of friction filters and repair kits.The torque converter with worn-out lockup clutch is frequently repaired in this transmission. After 10-12 years of service all gaskets, seals and rings get worn and fragile, therefore they should be replaced. The replacement of spare parts of the repair kit gives this transmission additional 3-5 years of service life. The Precision overhaul kit is used more often than Transtec overhaul kit.The first spare parts that get worn-out are teflon rings and frictions of Forward and Direct packages. The pump cover bushing is a common component to be replaced in these “invincible” transmissions. This problem may be caused by the worn-out torque converter, overheating, clogged valve body or ageing of the transmission itself.The planetary gear Forward is the first to get out of order in old Land Cruisers. It’s a rare case when in this gearbox you get burnt drums, pump gears, valve body, torque converter, but when it happens the structure of this transmission is not to blame, except for the fact that it is allowed to heat the oil with slipping up to 150 С. It is said that after the overhaul this simple and resourceful transmission starts a new service life. This family of transmissions has a long service resource, that allows us to call this transmission “invincible” under conditions of sufficient cooling and timely fluid change. Which cars run with this gearbox?BrandModelYearTypeEngineToyotaLAND CRUISER88-924 SP 4WDV6 4.0L 4.2L How to repair this transmission (Videos)A442F Automatic Transmission ServiceLandcruiser Transmission Instruction manuals and useful linksLink typeSourceDescriptionpdfwww.at-manuals.comScheme A440F

Transmission general data First of all Japanese engineers pay much attention to the reliability rate when manufacturing automatic transmissions. Reliability became an important factor when Japanese specialists decided to produce 4-speed automatic transmission M4TA (released in 1997) without planetary gears. The advantage of this solution is considered to be improved reliability. But it the same time it should be noted, that such transmissions have a massive size, therefore it complicates the process of repair. The automatic transmission M4TA was installed on Honda Civic, Odyssey, Prelude, Accord, crossover CRV. The maximum engine capacity allowed for this transmission equals to 2,4 liters. Honda CIVIC; 92-95 4 SP FWD L4 1.5/1.6L; Honda A24A Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type4ATFWD5,92,7Honda Z-1 Technical issues and repair guidelines As it has been mentioned above the automatic transmission M4TA is notable for its enhanced reliability. The car owner only needs to regularly change the oil with filter elements. It is required to use high-quality transmission oil, that preserves bushings and friction clutches from wear-out. In most cases it is required to perform the overhaul after travelling 300.000 kilometers or more. At the same time it should be noted, that improper operation of the transmission and aggressive driving behavior may lead to frequent malfunctions resulting in the overhaul after running 100.000 kilometers and even earlier. Therefore it is necessary to point out, that this transmission is mainly intended for operation in urban environment. In the list the most frequent malfunctions we should point out problems with seals and rubber-covered gaskets. Rubber covered linings may get out of order rapidly leading to oil leakages. In this case it is required to replace rubber covered gaskets and seals. Implementation of these repair procedures may be troublesome because of the transmission dimensions. The pan disassembly is a complicated procedure and should be performed in the service facility. In the process of overhaul specialists perform the valve body state check, replacement of friction clutches and drums. In some specific cases it is required to replace burnt clutch. Generally this transmission makes a good impression, distinguished by reliability and repairability. Which cars run with this gearbox?BrandModelYearTypeEngineHondaCIVIC92-954 SP FWDL4 1.5L 1.6L How to repair this transmission (Videos)S24A/A24A/M24AHonda Civic Teardown Inspection Instruction manuals and useful linksLink typeSourceDescription0www.at-manuals.comScheme

Transmission general data This family of 4-speed automatic gearboxes 240 (А240 - 245, А246Е etc.) has been used since 1985 on famous and reliable Corolla as well as on Corona, RAV4 models with engine capacity up to 2 liters. The А246 unit without any significant updates is still used on Corolla and RAV4.This line of gearboxes also includes А140-series intended for higher torque. The A140E unit had been used since 1983 up to 2004 on more powerful Camry (with the engine capacity from 2 liters) assembled in the USA and Japan. At the same time, a bit more sophisticated and highly-priced version named А540 was produced for even more powerful engines of Camry and Lexus. The modern line generation of this transmission family ( A245E/ A246E /247Е) hit the market in 2003. The А247Е model has a bit more improved hard parts aimed to endure higher torque from 2-liter engines. In 2003, the valve body was modified one more time: the unit received a linear solenoid of main pressure, the filter with a pan, as well as a significant improvement of the software part. Despite the fact that this gearbox is not complicated and has a low price, the family of these 4-speed gearboxes is not so popular as more "sophisticated" Aisin analogs of "U" series. The market rivals of this gearbox are not German ZF4HP16 - 4HP18, competing with U240, but Jatco's 4-speed RE4F03 - RE4F04 units. Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type4ATFWD1867,23,1Toyota Type T-IV Technical issues and repair guidelines Overhauls in repair services commonly consist of repair of the torque converter, valve body, gearbox reassembly and replacement of spare parts and burnt friction components. Usually during the overhaul specialists have to deal with old gearboxes having the lockup mechanism worn to the glue layer, which reaches other frictions. Therefore, it is advisable to replace the whole set of friction discs during reassembly procedure. For problem-free exploitation of this gearbox, it is required to change fluid and (after 8-10 years) replace the filter on a timely basis. It is also recommended to replace the filter, if the gearbox has been used with burnt fluid or worn friction in the torque converter. The most sensitive issue for the A240 unit is the wear-out of the lockup friction in the torque converter (TC) clutch which makes solenoids and valve body dirty.These gearboxes can cover substantial distances without any repair, but after 200 thousand kilometers it is advisable to monitor possible leakages of the pump seal and timely perform repair of the TC unit. Seals (of pump, axle shaft, cuffs etc.) start leaking because of a long exploitation period or due to wear-out of the TC lockup and resulting vibrations. The transmission shaft seal is replaced together with other seals. When delaying with replacement of seals, then it may be needed to change the rotating pump bushing.Solenoids are quite durable as well as, the brake band. The design of these elements hasn’t been changed since 1985. Which cars run with this gearbox?BrandModelYearTypeEngineDaihatsuAPPLAUSE04 SP F/4WDL4 1.6LPontiacVIBE03-094 SP F/4WDL4 1.8LPontiacVIBE04-074 SP F/4WDL4 1.8L How to repair this transmission (Videos)A140E Solenoid TestTeardown - Rebuild A140ETranny Sub-Assemblies A140ETransmission Assembly A140ETransmission Assembly A140E p.2 Instruction manuals and useful linksLink typeSourceDescriptionpdfwww.at-manuals.comScheme A140pdfwww.at-manuals.comRepair manual A140pdfwww.at-manuals.comScheme A240pdfwww.at-manuals.comRepair manual A240

Transmission general data 6R140 is one of the most reliable automatic transmissions created by Ford. Repair specialists of the company introduced a durable single-piece bell shaped construction for 6R140. This construction is notable for its stiffness. The gearbox has a deep first gear with a double overdrive. Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type6ATAWD16,58,5Mercon LV Technical issues and repair guidelines The Lepelletier toothed gearing solves the problem of matching gearboxes’ gear sets and clutches. So this gearbox employs just 5-clutch sets to get 6 forward gears. 6R140 is reinforced by the usage of a metallic powder carrier within the compounded gear set. The carrier consists of four compressed elements, which are forced together to form a hard composition. 6R140 has a new torque converter which contributes to longer operability and a high-powered turbine damping mechanism introduced to smooth the force from the engine. Which cars run with this gearbox?BrandModelYearTypeEngineFordF-25011-166 SP RWDV8 6.2LFordF-250/350 SUPER DUTY10-166 SP R/4WDV8 6.2L 6.7LFordF-350/450/550 CAB CHASSIS166 SP R/4WDV10 6.8L V8 6.2L 6.7L How to repair this transmission (Videos)Transmission Disassembly and Identification6R80 TeardownFluid and Filter Replacement6R140W Intro ATRA Instruction manuals and useful linksLink typeSourceDescriptionpdfSonnaxValve Body Layout 6R140pdfSonnaxVacuum test 6R140

Transmission general data The family of 6-speed automatic transmissions Ford 6F50 / 6F55 was designed jointly with GM for FWD and AWD vehicles Ford with engines capacity up to 3.5 liters. This transmission is used for powerful Explorer and Taurus with gasoline engines (3.5 liters) and diesel engines (2.5 liters) and intended for a maximum torque equal to 380 Nm. In two years more advanced modification 6F55 was released for the torque equal to 407 Nm and engine V6 (3.5 liters). The list of cars with transmissions of this family is constantly growing. Over the last years these transmissions found application on Mazda Tribute and CX-9, Mercury Mariner, Milan etc. 6F50 is also classified as 6T70 by GM. Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type6ATFWD/AWD3809,55Mercon LV Technical issues and repair guidelines The 6T70 unit is considered to be more problematic in comparison with Ford modification. 6T70 had many problems related to electrics and transmission components. In 2012 several significant updates were introduced with addition of wavelike rings in packs and performance optimization of solenoids plate and the valve body. The 6F50 / 6F55 (GM 6T70 / 6T75) transmissions found application on rare American vehicles. For rare overhauls specialists usually order the filter with the pan gasket, which should be replaced with ATF after 50-80 thousand kilometers.It should be taken into account that for this class of automatic transmissions it is crucial to monitor the ATF state (DEXRON-VI - GM or Mercon 5 - Ford) and its temperature. The quantity of fluid required for full change is approx. equal to 9.5 liters. It is advisable to repair the torque converter and clean the valve body when having problems with shifting and operation of the valve body with solenoids. A quick failure of the torque converter caused by contaminated fluid may be considered as a soft spot of this transmission. This problem leads to oil starvation or increased pressure and cranking of bushings. The valve body is repaired by replacement of worn valves with enlarged valves from Sonnax. Problems of this transmission often start with the wear-out of rings and bushings. Contaminated fluid from the torque converter speeds up the wear-out of these seals and damages solenoids.This transmission rarely gets in repair services as well as cars with this good automatic transmission produced by Ford. Which cars run with this gearbox?BrandModelYearTypeEngineFordEDGE06-166 SP F/4WDV6 3.5L 3.7LFordEXPLORER10-166 SP F/4WDV6 3.5L 3.7LFordFLEX08-166 SP F/4WDV6 3.5LFordFUSION09-126 SP F/4WDV6 3.5LFordTAURUS07-166 SP F/4WDV6 2.7L 3.5L 3.7LLincolnMKS08-166 SP F/4WDV6 3.7LLincolnMKT09-166 SP F/4WDV6 3.7LLincolnMKX06-146 SP F/4WDV6 3.7LLincolnMKZ12-166 SP F/4WDV6 3.7LMercurySABLE08-096 SP F/4WDV6 3.5L How to repair this transmission (Videos)TSS and OSS sensor removal and installation6F50 overheating problemDrivers Side Axle Seal Replacement Instruction manuals and useful linksLink typeSourceDescriptionpdfwww.at-manuals.comScheme 6t70pdfSonnaxValve Body Layout 6F50pdfSonnaxValve Body Layout 01JGM 6T70 (Gen. 1), 6T75 (Gen. 1)pdfSonnaxVacuum test GM 6T70 (GEN. 1), 6T75 (GEN. 1)pdfSonnaxVacuum test 6F50, 6F55pdfSonnaxHow Small Changes Led to the New Form & Function of Gen. 2 6T70/75 Valve BodiespdfSonnaxGM Gen. 1 6T70/75/80 | Ford 6F50/55 Concerns & Repair Techniques

Transmission general data The 6-speed automatic transmission 6F35 (6F30) is a collaborative investment project of Ford with GM released in 2002. With regard to transmission components 6F35 is practically a complete analog of the GM 6T40- 6T45 transmission, details for manufacturing of these transmissions are unified to the fullest extent and differ only in electrical elements, filters, and pans. This transmission has been installed since 2008 on popular American FWD and AWD vehicles of Ford (Kuga, Focus, Escape, Fusion...) and Mazda (Tribute) with the engine from 1.6 up to 3 liters. There are two different modifications of the 6F35 – with engines less than 2.5 liters and 3 liters engine. The design of the 6F35 is based on the flagship model 6F50 /6F55= 6T70 /6T75, constructed on modular principle of maximum standardization and interchangeability of blocks. Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type6ATFWD/AWD3508,54,8Valvoline MaxLife Multi-Vehicle ATF / Mercon LV/ Motorcraft XT-10-QLVC Technical issues and repair guidelines In most cases repair procedures f6F35 transmission consist of oil (DEXRON®VI or original XT-10-QLV) change and filter replacement. This transmission is very sensitive to the ATF level. It has no ATF level gauge and its levellevel is tested in compliance with the overflow stopper. As all 6-speed transmissions, the 6F35 (6F30) is sensitive to loads when the ATF is cold. Many complaints have surfaced about erratic gear shifting, with gears harsh engagement and sometimes even slipping out of reverse or forward gear. The problem is most pronounced when the car is on the road, and happens when the transmission is stuck in one gear. It has been found that moving components within the transmission can create more friction, leading to issues requiring repair. The 6F35 Transmission in Ford Fusion and Ford Perform cars is particularly prone to overheating issues. It is important to ensure that the control unit settings are adjusted appropriately, and also that the driver’s driving style is suitable for the vehicle. A dogged cooling system with less than optimal capacity has been found to depend on overall performance, so it may be worth removing Automatic Transmission Fluid (ATF) from the car. This is one of the most common problems with 6F35 conventional 5-speeds transmission issues, and can be easily rectified by a keen driver. The 6F35 transmission offers better fuel economy than its conventional 5-speeds counterparts and covers their 6f35 cars in Ford, covering over 50,000 miles in some cases. It is also good for long run drivers as it provides a greater gear span and optimal speed load combinations with much better optimal combinations. The 6F35 Transmission has a number of design flaws which can cause problems for drivers. One of the most common issues is that the transmission tends to drag engine rpm when shifting gears, especially when towing heavy loads. Another started problem is reluctance or little reluctance when starting off from a complete stop, especially on mountain roads or when driving in stop and go traffic on a Saturday afternoon. Towing is usually the most common cause of transmission problems as it runs the engine harder than normal and can cause significant wear on components over time. The 6F35 Transmission has been known to be reliable but certain design flaws can cause problems if not addressed properly. One common issue is that the computer commanded 1st gear and 5th gear command will switch when read drive is commanded by the computer. This can be easily fixed by changing the range switch to read range switch and ensuring that the input speed sensor is operating properly. Another issue is when the shifter is moved, the rpm figure drops about 200 rpm from its original figure of around 2. This happens for a short time and can cause a few issues if it happens multiple times. One of the most common 6F35 transmission problems is a failed one way clutch. This clutch can cause the wheel speed signal to be lost which will limit engine power and prevent the vehicle from moving. If this happens, it may be necessary to replace the converter. Additionally, if equipped with a problem vehicle, there may also be an issue with floor shift selector lever and display shifts. In some cases, it can even cause a push button start to not work correctly or no throttle response when starting the vehicle. 6F35 Transmission Problems And Possible Solutions can include malfunction valves, control valve, and the valve body separator plate. The malfunction can cause a compromise cooling in the heat exchanger. As a solution on transmissions, it is important to install a fluid heater in order to properly lubricate the transmission. Additionally, removing check ball is necessary to allow for proper flow of transmission fluid. It is also recommended to install a fluid cooler before any additional modifications are done. When using Mercon LV transmission fluid, it is important to note that the deleted hole must be drilled back into the valve body separator plate in order for it to pass proper flow of coolant from one side of the transmission dipstick tube over to the other side. This external cooler bypass valve is necessary for the proper flow of coolant in order to prevent overheating and eventual transmission failure. If an experienced fluid leak is present, it can lead to a deteriorating fluid which compromises lubrication, leading to deterioration of internal components and eventually catastrophic failure of the transmission. Ford Fusion cars that are experiencing 6F35 transmission issues may be left with a failing left half shaft seal or other related issues if not addressed properly. If you are having transmission problems, post your car in our cars section to see if others are having the same issues. Certain problems may be resolved with a simple transmission fluid flush or replacing the left half shaft seal. On our 2015 Ford Explorer, we had to completely rebuild the transmission and it was a costly endeavor. To keep track of any potential issues with your car, it is best to keep a log of when you drive your car and the mileage each time. This can help you detect any problems with your 6F35 transmission early on. I recently had to repair my 6F35 transmission, and Ford sent me a rebuild kit to fix the inherent 6f35 problems. I took my car to the repair shop and they were able to use the kit from Ford to fix the problem. If you are not comfortable with fixing the issue yourself, I would advise you to take your vehicle into a dealership for them to look at it. They may be able to provide you with a powertrain warranty for any potential issues that may arise in the future. If this does not work, then Ford may even send your mechanic out a kit so they can use it in order to fix it up for you. However, this does not always guarantee that the problem will be fixed as some of their kits use faulty factory parts which could just postpone any inherent 6f35 problems until later down the line when they appear again. In order to make sure that this doesn’t happen, it is a good idea to bring the car to a repair shop and have an experienced technician install the unit. The technician will also be able to use engine and transmission data as well as perform line pressure checks, hook pressure transducers, and hook cases to the mainline pressure port. Which cars run with this gearbox?BrandModelYearTypeEngineFordEDGE11-166 SP F/4WDL4 2.0LFordESCAPE08-166 SP F/4WDL4 1.5L 1.6L 2.0L 2.5LFordEXPLORER11-166 SP F/4WDL4 2.0L 2.3LFordFOCUS14-166 SP FWDL4 1.5LFordFUSION09-166 SP F/4WDL4 1.5L 1.6L 2.0L 2.3L 2.5LFordGALAXY15-166 SP FWDL4 1.5LFordS-MAX13-166 SP FWDL4 1.5L 2.0LFordTAURUS13-166 SP FWDL3 1.5L L4 2.0LFordTRANSIT CONNECT13-166 SP FWDL4 1.6L 2.5LLincolnMKC14-166 SP F/4WDL4 2.0L 2.3LLincolnMKZ12-166 SP F/4WDL4 2.0LMazdaTRIBUTE08-116 SP F/4WDL4 2.3L 2.5L V6 3.0LMercuryMARINER09-106 SP FWDL4 1.6L 2.0L 2.5L V6 3.0LMercuryMILAN09-106 SP F/4WDL4 2.5L V6 3.0L How to repair this transmission (Videos)6F35 Oil (Fluid) Change procedure on 2009-2012 Ford Explorer Escape FusionATF Fluid Change on 2013-2019 Ford Explorer Escape FusionLH Axle Seal Leak Repair in 6F35 transmission6F35 Full Rebuilding ProcessHighlights and Valvebody6F35 Teardown6F35 Calibration ProgramSolenoid Body Strategy Programming Instruction manuals and useful linksLink typeSourceDescriptionpdfSonnaxVacuum test 6F35 (Gen. 1), 6F35 (Gen. 2)webSonnaxSolenoid Differences Between 6F35 Gen 1. & Gen. 2 webATSG6F35 Repair Manual0UnknownInstallation Guide for 6F350Transmission Digest 6F35 Overheating Issues Solution 0SonarSolving One-Way Clutch Failure on Ford 6F35 Torque Converter

Transmission general data The 6-speed automatic transmission 68RFE produced by Chrysler has been installed since 2006 on pickups Dodge RAM 2500-3500 with engine capacity of 6 liters and higher. In terms of design, this transmission is based on 45RFE and on the 5-speed 5-45RFE. Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type6ATAWD15,76,5Mopar ATF+4 Technical issues and repair guidelines During the reassembly, specialists use the following repair kits: -Kit of gaskets and seals or a complete kit of gaskets, seals, frictions and steel discs (Master Kit) - Kit of pistons (5 pieces). Many details and spare parts are common with the 5-45RFE. - The complete kit of friction components is ordered for the automatic transmission reassembly. The valve body and the block of solenoids are the main vulnerabilities for the 5-45RFE transmission. After 100 thousand kilometers, it is required to monitor the state of these components (oil pressure, cleaning). The valve body and solenoids often reach the end of their service lifespan after 3-5 years of active exploitation, especially with the worn torque converter clutch. There are problems with the 68RFE torque converter (overrunning clutch, friction, gaskets). It is recommended to replace spare parts in the torque converter quite early, because of problems related to American torque converters. Which cars run with this gearbox?BrandModelYearTypeEngineDodgePICKUP/RAM 2500-350009-166 SP R/4WDL6 6.7L How to repair this transmission (Videos)Input Drum AssemblyOD clearance checkDRUM STACK-UPTeardown Inspection Instruction manuals and useful linksLink typeSourceDescriptionpdfwww.at-manuals.comIntroduction to the 68RFEpdfwww.at-manuals.comScheme 68RFEpdfSonnaxValve Body Layout 68rfepdfSonnaxVacuum test 45RFE, 545RFE, 65RFE, 66RFE, 68RFEwebSonnaxSolving the 6R80 Transmission Leak Mystery

Transmission general data The 5-speed automatic transmission ZF5HP30 is one of the first 5-speed transmissions with a maximum torque. This transmission was developed for special vehicles with RWD and powerful engines with the capacity from 4.5 liters. In terms of design, this transmission is related to 5HP24 (intended for a bit lower torque) and has some common spare parts (such as seals and solenoids) with a legendary 5HP19. Compared to 2 abovementioned transmissions, ZF5HP30 has the reserve of structural integrity. This transmission was designed to become an "invincible" unit without obvious soft spots and a high safety degree in all components. Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type5ATRWD135,5LT -71141 Technical issues and repair guidelines The transmission requires a planned overhaul after running well beyond 300 thousand kilometers (under the condition of normal operation and timely fluid change). The transmission reassembly is performed together with filter replacement, torque converter repair and replacement of rubber and paper gaskets. The drum (Forw/Rev. Clutch A+C) is considered to be a soft spot of this transmission (aluminum teeth get cu All solenoids are replaced with the purpose of ensuring reliability, because their resource usually comes to an end after 7-10 years of exploitation together with wear-out of the torque converter. The worn-out torque converter clutch is the main source of premature ageing of solenoids and as a consequence – problems with pressure in packages. In general, this transmission is quite reliable with a high safety reserve on transmission elements. Which cars run with this gearbox?BrandModelYearTypeEngineAston-MartinDB700-045 SP RWDV12 5.9LBMW5-SERIES91-035 SP RWDV8 3.5L 4.4LBMW7-SERIES95-015 SP RWDV8 3.5L 4.4L V12 5.4LRollsRoyceARNAGE/SILVER SERAPH00-035 SP R/4WDV8 4.4L V12 5.4L How to repair this transmission (Videos)Oil Change Part 1Oil Change Part 2Valve Body disassembly Instruction manuals and useful linksLink typeSourceDescriptionpdfwww.at-manuals.comRepair manual 5HP30pdfwww.at-manuals.comSpare parts catalog 5HP30

Transmission general data The 5-speed ZF5HP18 transmission is related to 4-speed 4НР14 and 4HP22 units. It had been installed on RWD BMW of 3-rd,5-th and 7-th series with 2-3 liter engines since 1991 up to 1999. The ZF5HP18 unit is a predecessor of famous ZF 5HP19 for a bit less powerful engines (310 Nm in comparison with 325 Nm in 5HP19). This well-designed gear shifting solution with high reserve on transmission components, which served as a prototype of the ZF 5HP19 solution. Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type5ATRWD10,55-5,5LT -71141 Technical issues and repair guidelines This transmission endures exploitation with contaminated fluid, fluid shortage, and operation without a warm-up. This transmission will fully serve the service life, if you monitor the ATF quality and timely replace the metal-plastic filter with a felt membrane. This transmission can operate with different types of oil (works well with oils like Dexron III).Too rapid ATF contamination is a signal of gaskets wear-out and trigged by it risk of oil starvation on fiction components. To perform a typical overhaul with reassembly of worn-out gaskets and rings repair specialists usually order the Overhaul kit for this transmission.The most vivid soft spot of the 5HP18 unit is the clutch package F – the first one to get out of order because of ATF shortage and burnt frictions.The cause of this problem is related to design of the drum F bushing with a sealing, which become the source of leakages leading to oil starvation and bushing cranking.If the abovementioned problem stays neglected, then the clutch drum F with a piston gets burnt together with frictions. This problem is solved by the bushing replacement with the bearing. The oil pump is one more typical part to be worn-out in “old” transmission hard parts under the condition of long-term exploitation with worn-out torque converter and pump bushing.The valve body is a long-running and maintainable unit. The pressure solenoid (EPC) is a main part to be replaced or repaired among electrical components.Shifting solenoids are similar to solenoids used in the 4HP18 unit and they serve for a long period of time. EPC solenoids are the first to get out of order, then comes the turn of the TCC solenoid. In all other respects, the resource of this transmission is compatible with the resource of the whole car. Which cars run with this gearbox?BrandModelYearTypeEngineBMW3-SERIES05 SP RWDL6 2.5L 2.8LBMW5-SERIES93-955 SP RWDV8 3.0LBMW7-SERIES05 SP RWDL6 2.8LBMWM395-985 SP RWDL6 3.0L 3.2L How to repair this transmission (Videos)Complete Tear Down5HP18 Clutch RebuildValve Body DIYValve Body DIY Part 2G Clutch & Spring Damage Instruction manuals and useful linksLink typeSourceDescriptionpdfwww.at-manuals.comRepair manual 5HP18webwww.at-manuals.comScheme 5HP18

Transmission general data The 5-speed RWD transmission 5EAT was designed in 2003 by Jatco on commission from Subaru for popular models Tribeca, Impreza, Outback, Legacy on a constructive basis of Jatco JR507E , reengineered for the engine room of Subaru. Since 2005, the 5EAT unit has been operating on LEGACY model equipped with engines having the capacity from 2 to 3.6 liters. Later this transmission was paired with 3-liter engines Н6 on American models of Tribeca and Outback. The Impreza model for the Japanese market was also equipped with this transmission. Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type5ATAWD350105,6Subaru ATF HP Technical issues and repair guidelines This transmission allows accelerating as DSG by means of the torque converter lock-up slipping, leading to rapid fluid contamination and resulting in damage of the friction lock-up. Consequently solenoids wear out and the valve body gets clogged.Therefore, manufacturers of automatic transmissions assume that it is better to change the fluid with filter after covering 80 thousand kilometers (depending on the driving style) and change it the next time when oil transparency is not good enough. After 120-150 thousand kilometers, it is necessary to check for the presence of metal grit in the pan. Oil change and first overhauls usually require order of the plastic filter with felt "accordion" connection.Specialists install the external main filter sequentially to metal coarse mesh filter. The filter is located outside of the transmission and access to it is maximally facilitated. The main filter helps to keep the oil clean and reduces the wear of the friction components and aging of solenoids. These measures are recommended for all old transmissions, which have a regular filter with a metal mesh.The repair kit of gaskets and seals/Overhaul kit is usually ordered with the kit of friction components. There are two types of solenoids which are usually get replaced: solenoid in the Direct package (this solenoid operates more intensively than others) and solenoid of the second type with a cover plate, and the problem is specified by the computer error (The problem may lie in the spooling burn-out resulting in improper gear shifting or wear-out of the valve mechanical part.). The list of typical problems in the 5ЕАТ unit also includes solenoids and the speed sensor overheating and clogging with dirt and metal chips from the torque converter. The list of soft spots for this transmission also include: -Pump with bushing and seal. - Shaft with a sun gear of an interaxle planetary gear for vehicles with engine capacity over 3-liters. The design of the 5ЕАТ unit is similar to the construction of Jatco’s RE5R05. Many spare parts in these transmission units are interchangeable. But the valve body and solenoids are different. Which cars run with this gearbox?BrandModelYearTypeEngineSubaruEXIGA08-165 SP F/4WDH4 2.0LSubaruIMPREZA11-135 SP 4WDH4 2.0L 2.5LSubaruLEGACY03-145 SP 4WDH4 2.5L H6 3.6LSubaruOUTBACK09-145 SP 4WDH6 3.6LSubaruTRIBECA06-145 SP 4WDH6 3.0L 3.6L How to repair this transmission (Videos)Subaru 5eat Valve Body Instruction manuals and useful linksLink typeSourceDescriptionpdfsubarufanclub.czTechnical data 5EATpdfatsg.us5EAT VALVE BODY ASSEMBLYpdftransmissionpartsus.comScheme 5EAT

Transmission general data The 4-speed automatic transmission 4T80E was designed in 1993 together with 4.6 liter engine V8 Northstar for FWD Cadillac models. In 2004, this heavy and high-priced transmission was significantly updated and installed with the same engine on Buicks and Oldsmobiles. Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type4ATFWD45014,26,6Dexron VI Technical issues and repair guidelines The owner of this rare transmission usually order only a 3-component filter. The overhaul generally consists in the valve body cleaning, the torque converter repair and gaskets replacement. Which cars run with this gearbox?BrandModelYearTypeEngineBuickLUCERNE05-114 SP FWDV8 4.6LCadillacCONCOURS/SEVILLE954 SP FWDV8 4.6LCadillacDEVILLE/SEVILLE/CONCOURS96-054 SP FWDV8 4.6LCadillacDTS05-114 SP FWDV8 4.6LCadillacELDORADO95-024 SP FWDV8 4.6LCadillacLIVERY/HEARSE/LIMO97-014 SP FWDV8 4.6LOldsmobileAURORA95-034 SP F/4WDV8 4.0L How to repair this transmission (Videos)4T80E Teardown4T80 transmision from cadillac 20034t80e trans side case bearing Instruction manuals and useful linksLink typeSourceDescriptionwebwww.at-manuals.comSensors 4T80pdfwww.at-manuals.comConverter Update for GM’s 4T80Ewebwww.at-manuals.comScheme 4T80e

Transmission general data The 4-speed automatic transmission ZF 4HP18 (4HP18FLA Audi) was on SAAB 9000 (4HP18Q), Rover, Peugeout, Citroen. In 1989 this transmission was updated. Later, several more modifications were released. Presently, this transmission is mainly installed on FWD Audi 100 with engine capacity from 2.0 up to 3.0. Later this transmission was updated for AWD Audi 100 and Audi Quattro. ZF 4HP18 had been used on the abovementioned cars until 1994. This transmission competed with the legendary 097-01N transmission from Audi.The design of the 4HP18 unit became the foundation for the 5-speed 5HP18 and later for extremely popular 5HP19. Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type4ATFWD/AWD94LT 71141 Technical issues and repair guidelines The majority of 4HP18 repair cases accounts for the transmission modification for Audi. But about the fifth part of all repair operations is related to Saab, Alfa 164, Lancia, Citroen, which have a round filter. This transmission successfully operates with different types of fluid (LT 71141 as well as with Dexron 2 or 3). Synthetic oil is more efficient, therefore analogs of Dexton III are often used when performing complete fluid change.It is required to keep the fluid clean by means of regular and partial ATF change to reach the mileage of 300-400 thousand kilometers before the first overhaul. It is prohibited to use fluids of different colors, when performing partial oil change. The repair kit of gaskets and seals is usually ordered when performing reassembly of this transmission. Overhaul and Precision kits are also quite popular. All compression rings and rubber elements of all burnt packages also get replaced. It is common to replace frictions of Forward and 3-4 packs. This transmission is handed in for repair (that happens quite rare) with the complaint, typical for old transmissions: burnt clutch packages and brake bands. Common parts for replacement in this transmission are pump bushing and turbine shaft bushing. Vibrations turn down the compression ring located on support of the pump.The “cosmetic” overhaul of this transmission with worn-out torque converter sometimes is limited to the pump repair and its bushing with the pump seal replacement. Minor repair operations of electrical parts (decayed isolation and contacts) are performed without transmission removal by owners themselves. Which cars run with this gearbox?BrandModelYearTypeEngineDodgeMONACO90-924 SP FWDV6 3.0LEaglePREMIER90-924 SP FWDV6 3.0L How to repair this transmission (Videos)ZF4 HP18 Transmission: Part 1ZF4 HP18 transmission. Part 2How to replace ZF4-HP18 governor seals Instruction manuals and useful linksLink typeSourceDescriptionwebwww.at-manuals.comApplication chartwebwww.at-manuals.comScheme