Transmission general data The range of 4-speed of automatic transmissions А340 (also known as AW30-40LE /-70LE according to Aisin classification) has been on the market since 1985 on RWD and 4WD Toyota Land Cruiser with the engine capacity from 2.5 up to 4 liters. The А340 unit is a middle class transmission which stands next to the range А40 of the class "mini".Toyota used the А340 series for all other powerful cars: Pickup, 4-Runner, Mark II, Hilux, Hiace, Previa, etc.There is a large number of modifications of А340 Series for engines with 2.5-3.2 liters capacity.The AW30-41 modification and 30-43 is still in demand as not expensive, low-maintenance, robust gearbox for "work horse" cars. Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type4ATRWD300114Toyota T-IV Technical issues and repair guidelines Each modification in this transmission family had some updates in the electrical part (linear solenoids) of the valve body and torque converter.This transmission is quite simple, balanced and has a huge resource reserve. The repair of this gearbox usually takes place in cars with high mileage and includes replacement of worn-out spare parts. It is almost always the case that the torque converter of this transmission is handed in for repair. Operating with the worn-out lockup leads to the output shaft beating and excessive side load on the pump, seal, and bushing. Operation of the A340-equipped car with contaminated fluid results in wear-out of bushings through which the oil leaks out leading to main pressure losses. Almost all bushings are replaced together with rings and gaskets included in the repair kit. Firstly, the pump bushing gets out of service. Because of damaged bushings the pump may have performance efficiency problems leading to the oil pressure shortage in packages, therefore friction components of packages primarily involved in operation start slipping and get burnt.Commonly, frictions (with steel discs) of Forward package get burnt. The brake band is standard for all modifications. It is replaced when the car comes to repair with burnt fluid. The replacement of solenoids is common for old cars (produced before 1998). Which cars run with this gearbox?BrandModelYearTypeEngineKIAPREGIO00-034 SP RWDL4 3.0L How to repair this transmission (Videos)A340E Teardown340E MistakeAW4 TRANSMISSION TEARDOWNA340 Valvebody Installation InstructionsBasic Hydraulic Operation Instruction manuals and useful linksLink typeSourceDescriptionpdfwww.at-manuals.comScheme A340webwww.at-manuals.comSolenoid identification A340webwww.at-manuals.comSolenoid/component application chart A340webwww.at-manuals.comClutch application A340pdfSonnaxValve Body Layout A340E, A340Fpdfdrive.google.comA340E Service informationwebSonnaxToyota A340E/F Identification Guide

Transmission general data The automatic transmission ZF8HP45 with the longitudinal arrangement was manufactured as an updated version of automatic transmissions ZF6HP21, ZF6HP32. The pilot prototype was designed in 2008 and after a short run-in on the BMW of 7-th series, ZF8HP became widely used on vehicles with a maximum torque of 450 Nm for gasoline engines (ZF8HP45) and 700 Nm for ZF8HP70 for BMW diesel engines. According to the abovementioned data, the numbers 45 and 70 in the name of the automatic transmission mean the index of maximum torque sent by the transmission. In subsequent years ZF increased its range of automatic transmissions related to this family from ZF8HP23 for the class "mini" with 1.6 engines to ZF8HP90 for cars with engine capacity equal to 6-liters. Achievements of these automatic transmissions exceeded all expectations and resulted in a lot of praising responses, and childhood illnesses were extremely quickly corrected, unnoticed for the repair of automatic transmissions. Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type8ATRWD/AWD50096BMW 222305397 Technical issues and repair guidelines For the present these unique transmissions appear in services with the purpose of the oil and filter change.The oil change should be performed in special services where it is also recommended to check the oil level and transparency of the old oil. This transmission is very sensitive to the oil quality, because more than a half of components in this transmission is made of aluminum.The torque converter repair is included in the list of mandatory procedures during ZF8HP transmissions reassembly after travelling 200-300 thousand kilometers.In case of aggressive driving behavior it is advisable to test the torque converter concerning wear-out of the clutch locks and signs of vibrations after 100 thousand kilometers. The oil should be regularly tested for transparency and presence of inclusions. The first overhaul of 8HP transmissions with burned oil require not only repair of the torque converter but also change of all friction clutches.The most popular spare parts for 6НР transmission as well as for its predecessor are the valve body separator plate made of metal with rubber-covered tracks.Another issue is related to Mechatronics with solenoids which get burned in the summer time traffic jams because of overheating oil of worn-out torque converter lock-up and metal dust falling on magnetic detectors.One of the soft spots turns out to be the aluminum of E clutch – damage of splines: Wheel-hub, HUB "E" Clutch".The repair process also may include the Planetary gear P3 replacement (by 3 satellites for 8HP45 transmission). It is suggested that the main issue of ZF transmissions related to the solenoid-electro-regulators VFS strong dependency on the oil flow velocity, oil contamination and dust settling inside solenoids that lead to solenoids malfunction resulting in wrong pressure parameters which differ from figures expected by the computer. Conflicts with the computer adjusting to the abovementioned circumstances lead to various unpredictable problems like clutches slippery, pushes and kicks. Which cars run with this gearbox?BrandModelYearTypeEngineAlfa-Romeo169168 SP R/4WDL4 2.0L 2.2LAlfa-RomeoGIULIA15-168 SP R/4WDL4 1.4L 2.0L 2.2L V6 3.0LAudiQ710-118 SP R/4WDV6 3.6LBMW1-SERIES11-168 SP R/4WDL4 1.6L 2.0L L6 3.0LBMW2-SERIES13-168 SP R/4WDL4 2.0L L6 3.0LBMW3-SERIES11-168 SP R/4WDL4 1.6L 2.0L L6 3.0LBMW3-SERIES GT13-168 SP R/4WDL4 2.0L L6 3.0LBMW4-SERIES13-168 SP R/4WDL4 2.0L L6 3.0LBMW4-SERIES GRAN COUPE14-168 SP R/4WDL4 2.0L L6 3.0LBMW5-SERIES10-168 SP R/4WDL4 1.6L 2.0L L6 2.5L 3.0LBMW5-SERIES GT09-168 SP R/4WDL4 2.0L L6 3.0LBMW6-SERIES GRAN COUPE12-168 SP RWDL6 3.0LBMW7-SERIES10-158 SP R/4WDL6 3.0LBMWX111-168 SP R/4WDL4 1.6L 2.0L L6 3.0LBMWX310-168 SP R/4WDL4 1.6L 2.0L L6 3.0LBMWX414-168 SP 4WDL4 2.0LBMWX513-168 SP R/4WDL4 2.0L L6 3.0LBMWX610-148 SP 4WDL6 3.0LBMWZ411-168 SP RWDL4 2.0LChrysler30011-168 SP R/4WDV6 3.0L 3.6LDodgeCHALLENGER14-168 SP RWDV6 3.6L V8 5.7L 6.4LDodgeCHARGER12-168 SP R/4WDV6 3.6LDodgeDURANGO12-168 SP R/4WDV6 3.6LDodgePICKUP/RAM 150012-168 SP R/4WDV6 3.6LJaguarF-TYPE15-168 SP RWDL4 2.0LJaguarXE15-168 SP R/4WDL4 2.0L V6 3.0L V8 5.0LJaguarXF15-168 SP RWDL4 2.0LJEEPGRAND CHEROKEE11-168 SP R/4WDV6 3.0L 3.6LJEEPWRANGLER UNLIMITED15-168 SP 4WDV6 3.6LLanciaTHESIS118 SP R/4WDL4 1.8L L5 2.5L V6 3.6LLand-RoverDISCOVERY(LR3)10-118 SP R/4WDL6 3.7LVolkswagenAMAROK12-168 SP R/4WDL4 2.0L V6 3.6L How to repair this transmission (Videos)Components and operationValve BodyZF8HP70 Main CaseZF8HP70 Pump RemovalATSG Transmission TipRay's Garage- ZF8HP70 Unit DisassemblyRay's Garage Tech Tip: ZF8HP55 Instruction manuals and useful linksLink typeSourceDescriptionpdfSonnaxValve Body Layout ZF8HP45, ZF8HP70pdfSonnaxValve Body Layout ZF8HP55pdfSonnaxVacuum test ZF8HP45, ZF8HP70

Transmission general data The 7-speed automatic transmission Mercedes 722.9 was produced in 2004 (G-tronic) and considered to be a masterpiece from Mercedes Benz for С-class models. It was used for all RWD Mercedes cars from С180 to С350. This transmission was designed on constructive basis of the 6-th series of automatic transmissions and many spare parts are interchangeable. W7X550 - for engines up to 3,5L and 550Nm; ATF capacity - 8,6L;W7A700 - for engines up to 5,5L and 700Nm; ATF capacity - 8,9L;W7B700 - for engines up to 6,3L and 850Nm; ATF capacity - 9,1L. Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type7ATRWD/AWD550-8509,15236.15 Technical issues and repair guidelines For this transmission, Mercedes engineers used the controlled slipping of the of the torque converter frictions, which starts from the first gear. In many cases, this peculiarity leads to rapid fluid contamination by the torque converter frictions and premature necessity for fluid change and the torque converter rebuilding. The whole family of 722.9 transmissions is sensitive to issues with fluid shortages and its contamination. The main spare parts in this transmission are wearable teflon rings, which are crucial for accurate gear shifting. There are two types of friction components for this gearbox- one-sided and two-sided.In most cases, frictions of the K2 package get replaced. The K1 frictions are replaced less often as well as K3 frictions, but repair specialists order a full kit of friction discs in case of burnt oil. The first typical problem of the 9th series is related to the failure of the connector electronic board - the sensor Y3 / 8n1 gets burnt. In most cases, this board is replaced. The resource of solenoids heavily depends on the oil contamination level and leakproofness of packages.The second common problem of this transmission is the damage of the housing bell caused by vibrations from aggressive driving. The valve body in this transmission operates at temperatures up to 130º and it is very sensitive to overheated and contaminated fluid and shavings. Small springs of the valve body can break down, solenoids may get clogged. Experts assume that abnormal operation of the valve body leads to shortages of oil pressure in the 722.9 unit, frictions get burnt and other problems occur in the chain order. Since Mercedes engineers provided the valve body repair without the transmission removal, thus it is possible to detect the abovementioned problem and solve it by means of reassembly and cleaning. Problems also occur in the multi-function switch (Servo mechanism module). Although components of this transmission are quite reliable, but problems in the electrical part have a negative impact on the oil pump and consequently result in issues with the rear planetary gear and bushings.The torque converter repair is one more operation which should become a preventive measure to prolong the service life of this transmission. Which cars run with this gearbox?BrandModelYearTypeEngineMercedes-BenzCLC08-117 SP RWDV6 2.5L 3.5LMercedes-BenzCLK04-097 SP RWDV6 2.5L 3.0L 3.5L V8 5.0L 5.5L 6.3L How to repair this transmission (Videos)722.9 Teardown Inspection722.9 Valvebody Overhaul (TCM) repair part 1 (TCM) repair part 2Transmission, pump damage722.9 TCC adaption Instruction manuals and useful linksLink typeSourceDescriptionpdfwww.at-manuals.comDiagnosis, Repair Advanced Training 722.9webwww.at-manuals.comElectrohydraulic control module 722.9webwww.at-manuals.comSolenoid and electronic control identification 722.9webwww.at-manuals.comCheckBalls 722.9webwww.at-manuals.comSolenoids work 722.9webwww.at-manuals.comScheme 722.9pdfSonnaxValve Body Layout 722.9webmercedesmedic.com722.9 7G Tronic Automatic Transmission Problems and Solutions

Transmission general data The 5-speed Mercedes automatic transmission 722.6 was to supposed to be an ideal transmission for flawless cars. It was installed on Mercedes, Porsche 911, Jaguars, Jeeps and many other RWD models with the engine capacity from 3 to 6 liters.This unique transmission was duly appreciated on the market, and was selected for many exclusive cars. For many years, this unit was by American (Chrysler, Jeep, Dodge), and European(Porsche, Jaguar, ...) automakers. W5A330 - up to 3,5L engines 350Nm, full capacity 8,7L ATF;W5J400 - up to 4,3L engines 420Nm, full capacity 9,1L ATF;W5A580 - up to 6,0L engines 580Nm, full capacity 9,3L ATF. Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type5ATRWD/AWD350, 420, 5809,54236.14 Technical issues and repair guidelines Many experts assume that this transmission has its design peculiarities which require some skills from repair specialists. This transmission is maintenance-friendly, it has a huge resource for transmission components and can serve for a long time, when following the rules of operation and visit a repair shop for well-timed overhaul and replacement of repair parts. In many cases, repair specialists have to fix the torque converter and replace rubber and plastic spare parts. In most cases, technicians have to replace all friction elements, even if they haven't exhausted their resource. The electric board with speed sensors get out of order because of regular overheating and contaminated ATF. Operating with the faulty valve body and electrics leads to general oil starvation, wear-out of bushings, vibrations and wear of other units of 722.6 series. Separators of rear and front overrunning clutches are frequently replaced in the process of repair services.If the transmission is used with a worn-out torque converter for a long time, then vibrations and metal debris damage not only bushings, but also friction surfaces of the pump cover. In this case, masters replace the pump cover with gears. Frequently, it is required to replace a rear bushing of the K2 drum, which is damaged by vibrations from unevenly wornout frictions. The repair of the 722.6 torque converter is one of the most demanded and highly-priced procedures because of the transmission complex design and record number of spare parts. The operation of the 6th series automatic transmissions with the faulty torque converter has a negative impact on the valve body. Therefore, it is recommended not only to completely change ATF, but also hand in the torque converter for replacement of the friction coupling. Which cars run with this gearbox?BrandModelYearTypeEngineMercedes-BenzVANEO01-055 SP FWDL4 1.7L 1.9L How to repair this transmission (Videos)Teardown InspectionTeardown inspection Part 2Bellhousing Swap & ReassemblyValvebody overhaulB2-B3 Clutch Drum Assembly4Matic Quick TipNAG1 5-Speed Transmission Power FlowPlate Diagnose Instruction manuals and useful linksLink typeSourceDescriptionwebwww.at-manuals.comSchemewebwww.at-manuals.comValve Body 722.6webwww.at-manuals.comSolenoids 722.6 transmissionwebwww.at-manuals.comIdentify type of 722.6 transmission p1webwww.at-manuals.comIdentify type of 722.6 transmission p2pdfSonnaxValve Body Layout 722.6pdfSonnaxVacuum test 722.6/CHRYSLER NAG 1

Transmission general data The 5-speed automatic transmission 722.5 had been used on rear- and four-wheel drive vehicles (Gelendwagen) from 1990 to 1997. The 722.5 design is based on successful 4-speed solution 722.3. The construction of the 3-rd series is complemented with advanced electronic control and the clutch package Overdrive. Almost all componentsin the 722.5 unit are interchangeable with 722.3. All typical problems are also identical. Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type5ATRWD/AWD5808,54236.14 Technical issues and repair guidelines The repair kit of gaskets and seals is ordered for reassembly of 722.5. In addition to typical overhaul procedures for this transmissions (replacement of gaskets and seals), repair specialists also replace the oil filter. The overhaul certainly includes repair of the torque converter caused by wear-out of friction linings of actively operating lock-up clutch (leaking pump seal is the sign of wear-out). In many cases, the repair consists of replacement of current pump seal and the pump bushing. Transmission specialists also frequently have to replace all friction components. The package Reverse (piston) is replaced quite often because of damaged springs (because of old age) which are harmful for the whole unit. The electrical part in the 722.5 unit (as well as hard parts) is quite reliable and its service life is compatible to the car's lifespan. Automatic transmission of 5-th series endures harsh operation conditions without any serious problems in contrast to following generations of 5- and 7-speed automatic transmissions 722.6 and 722.9. Which cars run with this gearbox?BrandModelYearTypeEngineMercedes-Benz300SL90-935 SP RWDL6 3.0LMercedes-BenzS CLASS94-955 SP RWDL6 3.2L How to repair this transmission (Videos)722.5 Mercedes Transmission722.5 Valvebody Overhaul Instruction manuals and useful linksLink typeSourceDescriptionwebwww.at-manuals.comScheme

Transmission general data The family of 4-speed automatic transmissions Mercedes 722.3 - 722.4 has been used since 1981 on all popular RWD Mercedes models with engine capacities from 2.3 up to 5 liters, which operate for decades. The difference between series 722.3 (W4A40) and 722.4 (W4A20) is externally indeterminate, because both gearboxes operate flawlessly. Before 1997 almost all components for 722.3 and 722.4 had been interchangeable, apart from difference in gaskets and frictions. The 5-th series is practically identical to the 722.3. Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type4ATRWD5708,64236.12 Technical issues and repair guidelines A typical kit for the 722.3 transmission reassembly includes Overhaul kit (repair kit of gaskets and seals), which differs for 722.3, 4-th and 5-th series. The torque converter usually gets in repair services in the process of transmission reassembly. Old transmissions often have problems with the Reverse package , where springs get damaged causing problems for following components: - Damper cone ring (B-3 / Reverse Clutch) for 722.4. - Spring with the holder ОЕМ№...993-2702, - Piston The most frequently bought part for repair is the brake band.It is also required to replace the pump cup in all vehicles which went through oil starvation or the torque converter hub overheating (caused by usage of the worn-out torque converter). The electrical part of this transmission is so simple and reliable that in rare cases repair specialists have to replace kick-down solenoid.The only problem of the valve body is the dirt, which clogs channels. With time transmission specialists have to replace plunger springs. Valve bodies are mainly repaired and cleaned, spare parts usually don’t get replaced. All problems of these reliable transmission are related to ATF shortages, contaminated ATF, overheated ATF because of clogged radiator and defective torque converter. If the ATF change is well-timed and the radiator stays more or less clean in-and-out, then these transmissions can operate without the overhaul over 300 thousand kilometers. The only required preventive repair is replacement of the torque converter spare parts. If the vehicle equipped with this transmission travels over 200 thousand kilometers, then it’s a high time to perform the abovementioned torque converter repair procedure. Which cars run with this gearbox?BrandModelYearTypeEngineMercedes-Benz40092-934 SP RWDV8 4.2LMercedes-Benz50090-934 SP RWDV8 5.0LMercedes-BenzS CLASS94-954 SP RWDL6 3.4L V8 4.2L 5.0L How to repair this transmission (Videos)722.424 Transmission Rebuild722.424 Teardown722 4 Pressure Control cable connection722 424 Valve Body Rebuild722.3 Valve Body Rebuild722.3 K2 Drum Overhaul B1 Piston Cap Tool Instruction manuals and useful linksLink typeSourceDescriptionpdfwww.at-manuals.comSchemepdfwww.at-manuals.comTransTec Manualwebwww.at-manuals.comApplication chartpdfjenniskensTransmission Adjustment Guide

Transmission general data The main constructive idea for shifting gears in DCT WD is adopted from n-speed transmissions and the shifting is performed by means of hydraulics and solenoids controlled by the control unit. Therefore many age-related problems are the same as n-speed transmissions: metal friction suspended material from hot ATF clogs valves of the valve body and solenoids, gets on the rubbing surfaces and promotes the wear of aluminum by vibrations and sticking of valves, especially when the friction clutches are worn out, that leads to a chain reaction of metal wear and further contamination of oil. Therefore the 6DCT450 has more capacious outside filter in comparison with other CVTs. There are several filters-cartridges modifications, which are different for DCT450 and DCT470. The filter is included in the overhaul repair kit, but Gertrag engineers recommend to replace this filter more often, especially if the transmission has been used for a long time. Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type6DCTFWD4501,81,875w90 Technical issues and repair guidelines For the DCT450 transmission reassembly, specialists order the repair kit of gaskets and seals. Repair kits contain gaskets (required as a minimum), which affect the operation of this delicately adjusted transmission. The wearout of Teflon rings also has a major impact on the transmission operation. Replacement of the filter with ATF is a typical repair procedure recommended for maintenance of WD Powershift transmissions. It is advisable to change oil more often and not later than after 45-50 thousand kilometers. For the overhaul of 6DCT450 it is common to replace solenoids in order to solve problems with the valve body. The overhaul of the clutch basket in 6DCT450 is accompanied by order of springs and retainers-clips. When the dry clutch gets out of order specialists have to replace the step motor or more frequently the transmission itself Which cars run with this gearbox?BrandModelYearTypeEngineFordC-COUPE116 SP FWDL4 2.0LFordC-MAX11-166 SP FWDL4 2.0LFordESCAPE12-166 SP 4WDL4 2.0LFordFOCUS06-166 SP FWDL4 1.5L 2.0LFordGALAXY10-156 SP FWDL4 2.0L 2.2LFordMONDEO08-156 SP FWDL4 1.6L 1.8L 2.0L 2.2LFordS-MAX10-156 SP FWDL4 2.0L How to repair this transmission (Videos) Learning The Getrag's DCT450Hard Parts Identification VideoDisassemble clutchDisassembly and measurement of clutch components Instruction manuals and useful linksLink typeSourceDescriptionpdfwww.at-manuals.comScheme 6DCT450pdfwww.getrag.comSpecifications 6DCT451pdfdrive.google.comRepair manual 6DCT450

Transmission general data The 62TE is a 6-speed automatic transmission produced in 2006 as the part of АТ family Chrysler "UltraDrive". The FWD 4-speed A604 (41TE) is taken as a base model for 62TE in terms of design. The 62TE is produced for FWD cars Chrysler with the engine up to 4-liters (sedans Sebring, crossovers Pacifica, and minivans Town & Country, Voyager and Caravan from Dodge). Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type6ATFWD8,55,2Mopar ATF+4 Technical issues and repair guidelines Repair procedures and typical problems Repair kits for the 62TE transmission include the following: - Repair kit of gaskets and seals -Kit of friction components -Kit of steel discs A standard set for reassembly of the automatic transmission with burnt friction elements includes the kit of pistons (6 pieces).The block of solenoids, separately installed solenoid EPC and sensor EPC serve as a typical spare part for these transmissions when the car runs 200 thousand kilometers. EPS solenoids and solenoid of the torque converter clutch lock-up are the first to wear out in the valve body. Solenoids are replaced together with worn-out rings and gaskets in order to avoid early overloading of these delicately adjusted electric regulators. Which cars run with this gearbox?BrandModelYearTypeEngineChrysler20006-146 SP FWDV6 2.7L 3.5L 3.6LChrysler20010-146 SP FWDL4 2.4LChryslerPACIFICA07-086 SP F/4WDV6 4.0LChryslerSEBRING/SEBRING CONVERTIBLE06-126 SP FWDL4 2.4L V6 2.7L 3.5LChryslerTOWN & COUNTRY07-166 SP FWDL4 2.8L V6 3.6L 3.8L 4.0LChryslerVOYAGER07-086 SP FWDL4 2.8LDodgeAVENGER07-146 SP FWDV6 2.7L 3.5L 3.6LDodgeAVENGER10-146 SP FWDL4 2.4LDodgeCARAVAN07-166 SP FWDL4 2.8L V6 3.3L 3.6L 3.8L 4.0LDodgeCARGO VAN11-156 SP FWDV6 3.6LDodgeJOURNEY08-166 SP F/4WDL4 2.4L V6 2.7L 3.5L 3.6LDodgePROMASTER13-166 SP FWDV6 3.6LFiatFREEMONT11-166 SP F/4WDL4 2.0L 2.4L V6 3.6LLanciaMPV11-126 SP FWDL4 2.8L V6 3.6LVolkswagenROUTAN08-136 SP F/4WDV6 3.6L 3.8L 4.0L How to repair this transmission (Videos)62TE Final assembly62TE Teardown2TE Valvebody Overhaul62TE UpdatesSolenoid Pack Pin ID Instruction manuals and useful linksLink typeSourceDescriptionwebwww.at-manuals.comScheme 62TEpdfwww.at-manuals.comCatalog 62TE

Transmission general data The 5-speed automatic transmission 5R55N (5R55W, 5R55S) was released in 2000 and found application in Ford Explorer and THUNDERBIRD. Besides Ford and Lincoln, it was installed on Mazda pickup trucks in Asia and on Jaguar S-type (for 2 years). In 2002, the problematic 5R55N was replaced by a new sub-modification 5R55W, and in 2003 the 5R55S was released with some updates. This transmission is installed on RWD and 4WD vehicles with quite powerful engines (from 3 up to 5 liters). In terms of design, this transmission belongs to the 4R44 - 4R55E family . Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type5ATRWD/AWD11,55MerconV Technical issues and repair guidelines The design of this transmission includes a forced electronic control of the torque converter lock-up. It complicates the system operation and makes it dependable on the ATF quality. The torque converter of the automatic transmission clogs the valve body quite rapidly and turns out to be the main reason of the valve body contamination and failure of the solenoids. During the first years of operation, it is required to monitor possible leakages (quantity and quality of oil MerconV - 11.5 liters) and the filter condition. The 5R55N is very sensitive to contaminated ATF and the torque converter repair is the first in the list of rebuilding procedures. The most common repair procedure is replacement of the filter and the pan gasket. There are 3 modifications of filters depending on the pan dimensions and year of manufacture.In addition to spare parts, it is frequently required to replace brake bands (Intermediate - O.Drive). One more constructive problem is the failure of the band locking plate caused by sidesway and vibrations. They are replaced together with the servo piston.In many cases, sensors of the output\input shaft speed (VSS\ISS) also get replaced. In most cases, friction components of the Forward package get burnt, but specialists replace not only a full kit of friction discs, but also steel discs and the bearing disc of this package.The pump valve is the most vulnerable element in the pump. Sticking of the valve leads to delays in gear shifting or even to the lack of the pull-rod at growing engine revs. The valve body is repaired quite often, therefore Sonnax released many repair kits for rebuilding of these transmissions. This problem is common for all valve bodies produced in the early 2000s, in which the torque converter locking was performed too early and accompanied by strong slippage. It is complicated by the fact that drivers in these situations too often use aggressive accelerations and too rarely changed ATF and the torque converter friction elements. It is recommended to install additional cooling radiator on “old” cars, which went through the ATF overheating and burning of friction elements. Which cars run with this gearbox?BrandModelYearTypeEngineFordTHUNDERBIRD25 SP RWDV8 3.9LJaguarS TYPE00-025 SP RWDV8 4.0LLincolnLS00-025 SP RWDV6 3.0L V8 3.9L How to repair this transmission (Videos)5R55S - Repair - Part - 15R55S - Repair - Part - 25R55N Valvebody Quick tip & Repair5R55S Valve BodyTeardown with code P07755R55S Servo Bore Repair5R55W Servo Bore Repair5R55W TEAR DOWN5R55W SERVO BUSHING INSTALL5R55W SUBASSEMBLY Instruction manuals and useful linksLink typeSourceDescriptionpdfwww.valvebodypros.comInitial Engagementspdfwww.at-manuals.comRepair manual 5R55W, 5R55SpdfSonnaxValve Body Layout 5R55NpdfSonnaxValve Body Layout 5R55S, 5R55WwebSonnaxCheck Balls 5R55W/S

Transmission general data The 5R55E is an automatic gearbox produced by Ford. It is the five-speed automatic transmission, which was widely applied in both two and all-wheel drive cars. This transmission found application in various Ford models (such as Lincoln and Mercury). Regarding the mechanical part, the 5R55E is similar to the 4-speed 4R55E. The 5R55E has the adaptive shift control and directional high energy frictions. It was the 1-st five-speed electronically-controlled gearbox in an American car. Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type5ATRWD93Dexron VI Common issues: 1)Malfunction of solenoids – this transmission employs solenoids to control many of its functions, including the gear shifting process and operation of the torque converter lock-up. The simplest and method of testing solenoids is to use the ohm meter, which measures solenoids resistance. 2)High chance of overheating: like any other automatic gearbox, the 5R55E is subject to overheating, especially if it is exposed to severe operation conditions. Overheating frequently leads to the transmission failure, therefore transmission repair specialists often recommend installing transmission coolers, which help to cool down the transmission. Which cars run with this gearbox?BrandModelYearTypeEngineFordAEROSTAR975 SP R/4WDV6 4.0LFordEXPLORER/SPORT TRAC97-085 SP R/4WDV6 4.0LFordRANGER97-115 SP R/4WDL4 2.3L V6 3.0L 4.0LMazdaPICKUP B SERIES97-105 SP R/4WDV6 4.0LMercuryMOUNTAINEER98-004 SP R/4WDV6 4.0L How to repair this transmission (Videos)5R55E Teardown5R55E transmission P0733 3rd. Incorrect gear ratio5R55E Valve Body Shift Kit InstallationINSTALLATION PROBLEM PART 1 OF 3INSTALLATION PROBLEM PART 2 OF 3INSTALLATION PROBLEM PART 3 OF 3 Instruction manuals and useful linksLink typeSourceDescriptionpdfAtra2-3 Flare in the 5R55Epdfdrive.google.comRepair manual 5R55E

Transmission general data The 5-speed automatic transmission 5R110W was released in 2003. This transmission was mainly intended for all-wheel drive pick-ups and powerful off-road vehicles produced by Ford. This transmission turned out to be quite popular. It had been produced for 10 years before being replaced by the fully automatic 6 speed transmission. The strengthened design is one of the main peculiarities of this transmission. The arrangement of drive shafts, which are positioned close to each other, allowed engineers to reduce the dimensions of 5R110W without any harm to its reliability. This gearbox is used in cars with the engine capacity up to 6 liters. Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type5ATAWD110017,7Mercon SP The extensive application of automatic systems positively affected user-friendliness of this transmission, but at the same time, this step had a negative impact on reliability of 5R110W. Control units, sensors and cables of this transmission are extremely sensitive to frequent changes of temperature, and they get out of order quite early. The complexity of repair of this transmission lies in issues with diagnostics. Even with the use of special equipment, it may be quite problematic to determine the source of the problem on the first try. It complicates the repair process, and increases the cost of its implementation. The repair and service maintenance of the 5R110W transmission is notable for its complexity and must be performed by professionals. Even ATF change cannot be performed without special equipment. Problems with the valve body are typical for this transmission. When the mileage reaches 200-250 thousand kilometers solenoids fail to function and should be replaced. In addition, transmission repair specialists often have to perform a complex procedure of cleaning oil supply channels in the valve body. Which cars run with this gearbox?BrandModelYearTypeEngineFordE-SERIES97-165 SP RWDV10 6.8L V8 5.4L 6.0LFordEXCURSION03-055 SP R/4WDV8 5.4L 6.0L DIESEL V10 6.8LFordF-250 SUPERDUTY /F-350 SUPERDUTY03-105 SP R/4WDV8 5.4L 6.0L DIESEL 6.4L V10 6.8LFordF-450/550 SUPER DUTY03-085 SP R/4WDV8 6.0L DIESEL How to repair this transmission (Videos)(TorqShift)Transmission Teardown Inspection(TorqueShift) Transmission Part 2Transmission Teardown Ford 5R110WVacuum Testing - 5R110W 18:03 5 вещей которые НИКОГДА нельзя делать на АКПП (автоматической коробке передач). JoRick Revazov Рекомендуемые вам 1:02:16 5R110 rebuild (reassembly ) western truck and tractor repair 3,9 тыс. просмотра 36:10 5R110W Teardown Gary Ferraro 1,2 ты Instruction manuals and useful linksLink typeSourceDescriptionwebwww.at-manuals.comScheme 5R110WwebSonnax6 Key Features to Understand in Ford E4OD, 4R100 & 5R110W TC

Transmission general data The 5-speed automatic transmission 5L40E was designed in 1999 jointly with the 4-speed 4L40E. It became widely used on RWD vehicles of GM and BMW with engines from 2.0 up to 3.6 liters (340 Nm) since 2000. This transmission was especially preferred by BMW (from BMW 3 (4L40E) to BMW 5 and Х5 (5L40E). Then these transmissions were commonly used across the globe: the USA (BMW, Opel, ...), China and Australia (Saturn, Cadillac etc.) and for Land Rover and Cadillac in the UK. The 5L40E transmission is designed on structural basis of 4L60E tested on American roads and produced on GM plant in Strasbourg, France. Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type5ATRWD/AWD42096Texaco ETL-7045 E / Dexron VI Technical issues and repair guidelines One of typical problems for the 5L40E during the first years of production is the radiator temperature regulator failure resulting in problems with the torque converter. The torque converter is handed in for repair during the reassembly. Experts assume that the torque converter cannot endure frequent forced switch-on of the clutch lock-up, its friction lining burns faster than other friction elements leading to dirt accumulation in the pump, valve body and solenoids and consequently all other transmission units. Friction elements of the pack (Direct) (one-sided with internal and external teeth) burn twice as often as the Forward pack. Cover plates of the Direct pack are commonly replaced together with clutches. O.Dr.; Reverse frictions also get burnt quite often.The tight fit of rubber covered pistons is an unpleasant peculiarity of 5L40E repair, caused by features of the rotor type oil pump with its huge pressure potential.The kit of rubber-covered pistons is usually ordered for the overhaul. PMW solenoids rapidly wear out instead of the valve body channels and plungers.Problems with solenoids which exhausted their resource and dirty valve body lead to insufficient pressure in the line that may result in ATF overheating because of slipping frictions, vibrations caused by uneven wear-out and cranking by bushes. The kit of bushings is a typical order for repair of the 5L40E, which went through a long-time oil starvation at high speeds. One of the most common problems is the pump stator channel wear-out leading to the oil pressure decrease. The pump stator valve is also replaced quite often. The valve body primarily suffers because of modes settings, when PWM-solenoids open the channel for ATF not immediately on full cross-section, but step-by-step opening and closing it. Movement acceleration of a hot pulp occurs in the narrowest area because of ATF and dirt. The torque converter transmits dirt to the transmission by means of worn-out clutch of the valve lock-up. Solenoids and the oil pump reach the end of their service life earlier than the valve body. It is a trigger for car owners to change oil and solenoids avoiding the valve body wear-out. The 5L40E is considered to be a robust and reliable transmission, when preserving it from heavy oil contamination with friction dust, which wears transmission components. Which cars run with this gearbox?BrandModelYearTypeEngineCadillacSRX03-105 SP R/4WDV6 3.6L V8 4.6LCadillacSTS04-095 SP R/4WDV6 2.8L 3.6L V8 4.6L How to repair this transmission (Videos)Pump Overhaul Initial FindingsShift Solenoid ReconditioningTorque Converter InspectionCone set Instruction manuals and useful linksLink typeSourceDescriptionpdfwww.at-manuals.comScheme 5L40webwww.at-manuals.comCheck Balls 5L40ewebwww.at-manuals.comSolenoid application chart 5L40epdfSonnaxValve Body Layout 5L40-EwebSonnax5L40E/5L50-E Loss of Reverse or TCC