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Transmission general data
The 4-speed automatic transmission JF404E of the class "mini" was produced by Jatco in 2000 for FWD vehicles with engine capacity from 1.3 up to 1.6 liters. The JF404E unit is usually installed on Nissan, Suzuki (Ignis and Wagon). This transmission was designed on the basis of SR410 (SR412) used in Suzuki Wagon R and JF405E for engines with a lower torque and related transmission of the "middle" class JF403E for engines up to 2.5 liters.
Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type4ATFWD1507,54Matic Fluid D
Technical issues and repair guidelines
The valve body has two modifications. The first one has 6 solenoids and higher demand on the market. Solenoids are simple “on-off” electrovalves with a ball, they operate properly during the whole service life of the transmission, even if channels are worn-out by contaminated ATF. There is also a rare modification with the angled filter and 5 solenoids (the second type of the valve body).
Vulnerabilities and repair procedures
Soft spots of old JF404E transmissions are similar to vulnerabilities of JF405E units. But the main reasons for overhauls are related to overall contamination and aging of the transmission, the torque converter wear-out, accumulation of friction dust in the valve body, wear-out of friction elements. If a driver notices problems with the gearbox at the proper time, then the repair procedure involves the valve body cleaning, solenoids washing, torque converter repair. Usually implementation of these procedures adds several years to the service life of the transmission.
When dirty valves of the valve body operate for a long period of time, then wear-out of housing channels of the valve body leads to harmful ATF overflows and necessity to change the whole valve body or more often change of the whole transmission unit. Rare overhauls lie in the gearbox reassembly and replacement of the overhaul kit – repair kit of spare parts, consisting of teflon rings, gaskets, and seals. This transmission is very reliable, not complex in the repair. When monitoring fluid cleanness, preventing a smell of burning, then the transmission will operate for many years without serious problems.
Which cars run with this gearbox?BrandModelYearTypeEngineFordLASER00-064 SP FWDL4 1.5LIsuzuGEMINI04 SP FWDL4 1.5L 1.6LNissan/DatsunALMERA00-064 SP FWDL4 1.6LNissan/DatsunNV00-064 SP FWDL4 1.5L 1.6LNissan/DatsunPULSAR00-124 SP FWDL4 1.5L 1.6L 2.0LNissan/DatsunRASHEEN00-014 SP F/4WDL4 1.5L 1.8LNissan/DatsunSENTRA00-094 SP FWDL4 1.3L 1.6L 1.8LNissan/DatsunSUNNY00-044 SP FWDL4 1.3L 1.5L 1.6L 1.8LNissan/DatsunTIIDA12-164 SP FWDL4 1.6LSeatAROSA00-044 SP FWDL4 1.4LSeatCORDOBA02-074 SP FWDL4 1.4LSeatIBIZA01-084 SP FWDL4 1.4LSkodaFABIA01-084 SP FWDL4 1.4LSuzukiIGNIS04-074 SP FWDL4 1.5LSuzukiWAGON R00-044 SP FWDL4 1.3LVolkswagenLUPO00-054 SP FWDL4 1.4LVolkswagenPOLO01-074 SP FWDL4 1.4L
Instruction manuals and useful linksLink typeSourceDescriptionpdfukrtrans.bizTechnical manual JF404E pdfalltranz.coScheme JF404E
Transmission general data
The 4-speed automatic transmission RE4F04A was designed by Jatco in 1993 for 3 liter Maxima using the experience of the JF403E gearbox which was created in 1990 for Isuzu. Later this transmission was installed on other popular Nissan and Infinity models with engine capacity up to 3 liters. At the same time, another modification RE4F03A was released for lower torque from engines with the capacity up to two liters.
This family of 4-speed automatic transmissions is used on FWD vehicles with engines from 2 up to 3 liters. Experts call this gearbox
as " the 04-th Nissan", which is considered to be Jatco's achievement in terms of reliability and price.
Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type4ATFWD2909,54,5Nissan Matic-D
Technical issues and repair guidelines
RE4F04A is the most popular Nissan gearbox in repair services, which is called "the 4-th Nissan" according to the professional slang.
Typical repair procedures for old automatic gearboxes RE4F04\ LJ4A-EL
In addition to the common set of repair parts for reassembly of the old RE4F04A, it is required to replace the friction lining of the torque converter lockup. When using a powerful engine, the torque converter of this transmission damages its clutch coupling. The lock-up mechanism, damaged till the glue layer, clogs the valve body and gives severe vibrations on the pump shaft, damaging both the pump seal and the pump itself. The first sign of the faulty torque converter is a leaking seal.
Repair of torque converter
In these Jatco transmissions, the brake band may be considered as the spare part of the first priority. The brake band is replaced together with change of frictions in the High package. All friction elements get replaced if the car comes in the repair service with burnt fluid. Many repair parts of the JF506E transmission can be used for repair of RE4F04A. Typical problem element of this transmission is the rear planetary gear. When driving for a long period of time with worn-out torque converter and leaking pump seal, you can face the problem of worn-out pump cover bushing. Another common component to be replaced is the set of solenoids in the RE4F04 unit. Solenoids operate under different load, pair of the most extensively operating solenoids is the first to exhaust its resource from the whole block, but they are replaced altogether. High Clutch and Forward Clutch get out of order in most cases.
In general, this transmission has a significant reserve, allowing drivers to use the potential of this transmission to the fullest. It gets out of order only when the pan already contains much of metal chips and shavings. Under the condition of well-timed torque converter repair and maintenance services, this transmission can serve for incredibly long periods of time.
Which cars run with this gearbox?BrandModelYearTypeEngineFordESCAPE124 SP F/4WDL4 2.3LGEOSTORM90-934 SP FWDL4 1.6L 1.8LIsuzuIMPULSE90-924 SP FWDL4 1.8LMazdaMPV (VAN)00-024 SP F/4WDL4 2.5L V6 2.9LNissan/DatsunMAXIMA00-024 SP FWDV6 3.0L
How to repair this transmission (Videos)RE4FO4A Teardown
Instruction manuals and useful linksLink typeSourceDescriptionpdfwww.at-manuals.comRepair manual RE4F04Awebwww.at-manuals.comStall test RE4F04AwebSonnaxRE4F04B Solenoid Identification
Transmission general data
In 2012, Jatco released the next generation of CVTs named as CVT8- JF016E to replace its best-selling JF011E. Firstly, Jatco tested CVT7-JF015E for classes "mini" and "micro" with engine capacity from 0.7 up to 1.6 liters. And when it became apparent that new features allow this gearboxes to be installed on vehicles with engines up to 1.8 liters, JF016E version was introduced for medium and premium class vehicles with engines up to 2.5 liters.
Since 2014, this CVT entered production, and completely replaced its predecessor JF011E.
Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type∞CVTFWD84,5CVT Fluid NS-3
Technical issues and repair guidelines
The valve body of the CVT8 unit has a reduced number of valves. The torque converter lock-up zone was expanded,allowing to improve acceleration and fuel saving characteristics, but on the other side the lock-up clutch wear-out leads to rapid contamination and necessity to repair the torque converter.
Repair procedures
During the first years after release of the series, Jatco engineers adjusted the TCM settings in such a way that they allowed loading of CVT components to the limit to attract potential buyers with enhanced acceleration dynamics. Therefore, the valve body replacement may occur during the warranty period. The design of JF016E components is very similar to the JF011E unit. Thus, it is expected that this CVT will be “invincible” on vehicles with engines up to 2.4 liters and that CVT on Nissan Murano with 3.5 liter engine will frequently appear in repair services.
During the first years of operation, repair specialists have to replace the oil filter-cartridge. This filter-cartridge is installed in the heat exchanger and maintains the "right" fluid level in the pan. Cone bearings are considered to be another vulnerable place in this CVT as in its predecessor. Bearings for the next JF017E modification were significantly improved. Problems may occur with the pump JF016E- 017E, which has fewer components in comparison with JF011, but operates as intensive as its predecessor. This CVT is also sensitive to contaminated and overheated transmission fluid.
Which cars run with this gearbox?BrandModelYearTypeEngineChevrolet/GMCITY EXPRESS14-16CVT FWDL4 2.0LDongfengMX615-16CVT FWDL4 2.0LDongfengYUMSUN15-16CVT FWDL4 2.0L 2.5LMitsubishiDELICA D:514-16CVT F/4WDL4 2.0L 2.4LMitsubishiLANCER13CVT FWDL4 1.8L 2.0L 2.4LMitsubishiOUTLANDER14-16CVT F/4WDL4 2.0L 2.4LMitsubishiRVR12-16CVT F/4WDL4 1.6L 1.8L 2.0LNissan/DatsunALTIMA12-16CVT FWDL4 2.5LNissan/DatsunELGRAND13-16CVT F/4WDL4 2.5LNissan/DatsunJUKE13-16CVT F/4WDL4 1.6LNissan/DatsunMURANO15-16CVT 4WDL4 2.5LNissan/DatsunNV20013-16CVT FWDL4 2.0LNissan/DatsunPATHFINDER13-16CVT F/4WDL4 2.5LNissan/DatsunPULSAR14-16CVT FWDL4 1.2L 1.5LNissan/DatsunQASHQAI13-16CVT F/4WDL3 1.2L L4 1.2L 2.0LNissan/DatsunROGUE13-16CVT F/4WDL4 2.0L 2.5LNissan/DatsunSYLPHY12-16CVT FWDL4 1.6L 2.0LNissan/DatsunTEANA12-16CVT F/4WDL4 2.0L 2.5L V6 2.5LNissan/DatsunTEANA VIP13-16CVT FWDL4 2.0L 2.5LNissan/DatsunTIIDA13-16CVT FWDL4 1.6LRenaultCAPTUR16CVT F/4WDL4 2.0LRenaultCLIO12-13CVT FWDL4 1.5LRenaultFLUENCE14-16CVT FWDL4 2.0LRenaultKADJAR16CVT F/4WDL4 1.2L 2.0LRenaultLAGUNA16CVT FWDL4 1.2L 1.3L 1.6L 2.0LSamsungLAGUNA16CVT FWDL4 2.0LSamsungQM516CVT FWDL4 1.6LSamsungSM316CVT FWDL4 2.0LSuzukiSX4 S-CROSS13-16CVT F/4WDL4 1.6LSuzukiVITARA15-16CVT FWDL4 1.4LVenuciaT7015-16CVT FWDL4 2.0L
Instruction manuals and useful linksLink typeSourceDescriptionpdfautomaticchoice.comScheme JF016E
Transmission general data
In 2010, Jatco produced the next generation of CVTs named as CVT7-JF015 (RE0F11A) to replace its predecessor JF011E. In terms of design, this CVT is significantly distinct from JF011E. The JF015 unit also has the torque converter (TC), that reduces the load on shafts, planetary gear for the back run, but the primary peculiarity lies in two forward motion speeds and 3 friction clutch packages: Direct №1(Low), - №2(High) and Reverse.
Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type∞CVTFWD84,5CVT Fluid NS-2
Technical issues and repair guidelines
This construction may be regarded as a mixture of CVT and 2-speed transmission, that allows reducing cones by exceeding the gear ratio by means of two forward gears. As JF015E, this transmission has been used on Suzuki Swift, Splash, Alto, and on some Mitsubishi cars since 2012.
Common problems of the JF015 unit are similar to issues of its predecessor JF011. In most cases, problems occur after significant mileage and may be characterized as "spare parts wear-out". The most urgent repair procedure for CVTs is the replacement of teflon rings, which are replaced together with the input shaft repair and replacement of frictions, replacement of bearings, or change of the belt caused by the exploitation with worn-out rings which rapidly decreases the resource of all these parts. A common issue of JF015 is the input shaft bearing failure. The main shaft is considered to be a soft spot leading to the abovementioned problem.
This transmission is sensitive to contaminated and cold ATF. Frequent usage in winter time with oil temperature below +60 results in slipping and damage of the belt and cones. The belt is a common spare part for all “ageing” Jatco units. Well-timed replacement of the belt having still operating protector helps to prolong the resource of cones, which are considered to be the most important and high-priced unit of the CVT design.
Another frequently replaced component of JF015E is the damaged sun gear. The wear-out of solenoids occurs because of ATF contamination caused by the wear-out of rings and seals, forcing the pump to transmit increased ATF volume in order to make up for shortage of pressure on clutches. Therefore, solenoids are replaced together with all gaskets and rings. The issue of input and output shaft bearings is expected to occur when driving with a slipping belt.
Which cars run with this gearbox?BrandModelYearTypeEngineChevrolet/GMSPARK12-16CVT FWDL3 1.0L L4 1.0L 1.2L 1.4LCitroenRVR12CVT FWDL4 1.6LMaruti-SuzukiSWIFT14-16CVT FWDL4 1.2LMazdaCAROL15-16CVT F/4WDL3 0.7LMazdaFLAIR16CVT F/4WDL3 0.7LMazdaFLAIR CROSSOVER14-16CVT F/4WDL3 0.7LMazdaFLAIRWAGON12-16CVT F/4WDL3 0.7LMitsubishiATTRAGE13-16CVT FWDL3 1.0L 1.2LMitsubishiEK SPACE14-16CVT F/4WDL3 0.7LMitsubishiEK WAGON13-16CVT F/4WDL3 0.7LMitsubishiFORTIS14-16CVT FWDL4 1.8LMitsubishiI12-13CVT FWDL3 0.7LMitsubishiLANCER13CVT FWDL4 1.5L 1.6LMitsubishiMIRAGE12-16CVT FWDL3 1.0L 1.1L 1.2L L4 1.3LMitsubishiRVR13-16CVT F/4WDL3 1.2L L4 1.6L 1.8LMitsubishiTOPPO13CVT FWDL3 0.7L
How to repair this transmission (Videos)Teardown and Failure Analysis - Part 1Teardown and Failure Analysis -Part 2
Instruction manuals and useful linksLink typeSourceDescriptionpdfSonnaxValve Body Layout JF015E (RE0F11A)pdfSonnaxVacuum Test Guide JF015E
Transmission general data
The constantly variable transmission (CVT) RE0F09A/B (also named as JF010E – according to Jatco classification) is designed on the basis of famous RE0F06A, but for higher torque of Nissan engine with capacity equal to 3.5 liters V6 and since 2002 it has been used on Nissan Murano, and later (2007) modification for rare Maxima, Pressage, and for some time past installed on Teana of the Russian assembly.
Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type∞CVTFWD/AWD10,16CVT Fluid NS-2
Technical issues and repair guidelines
The delicate usage with a long oil heat-up and frequent oil change (NS-2) accompanied by the torque converter repair is the best way for a car owner to preserve CVT during the first years of operation.
Typical problems of “old” CVTs RE0F09A:
In general, this CVT family is one of the most reliable in the world and these transmissions have been a standard in the world of transmission manufacturers for a long period of time. But this CVT lost competition on the market of 3-4 liter cars to automatic gearboxes and even to DSG. The typical overhaul of this CVT requires the torque converter repair. Common problems of “old” CVTs are related to the pressure control valve (of the pump) wedging caused by overheating and contamination in summer time. The valve can wedge and switch-on after a heat-up, that leads to the dynamic load on transmission components and rapidly damages the belt and cones.
The long-term operation with contaminated oil wears out valves and plungers of the valve body. The most popular spare part for JF010E is a driving belt. The first reason of rapid belt wear-out is related to insufficiently warmed up transmission in winter time. The second reason of the belt damage is the driving at low speeds in traffic jams with harsh accelerations. The most common reason of damage for surfaces of the belt and shafts is related to the oil cleanness.
- Forward Clutch is exposed to burning in most cases. It is also common to replace Reverse clutches.
- Sometimes orders for repair include the step-motor which has quite limited operational life in overheated oil ( as in JF011).
The main factor for operational durability of this transmission is related to the state of shafts (input and output) which are unique in terms of design. The surface of cones is the main resource of this transmission. All other units of this gearbox are much cheaper or easily operate during two service lives of this CVT.
Which cars run with this gearbox?BrandModelYearTypeEngineRenaultMEGANE09-11CVT FWDL4 1.9LRenaultSCENIC09-11CVT FWDL4 1.9L
How to repair this transmission (Videos)Murano CVT Transmission Repair Part 1Murano CVT transmission Repair Part 2Murano cvt transmission repair part 3Murano cvt transmission repair Part 4CVT transmission repair Part 5CVT Transmission Repair Part 6
Instruction manuals and useful linksLink typeSourceDescription0SonnaxValve Body Layout JF010E (RE0F09A)
Transmission general data
Standard automatic transmissions KM175-5, 176, 177-5,6,7/8 (another name- F4A21-F4А22) found application in FWD Mitsubishi cars. This transmission has been installed on Mitsubishi Galant, Sonata,...etc since 1988. It was developed on the basis of a successful 3-speed family KM170. This family of FWD automatic transmissions was actively installed on Hyundai Elantra, Sonata, Excel etc. It was also installed on budgetary cars Dodge, Plymouth, etc. The new series of 4-speed automatic transmissions named as A4AF-1 (and its
modification A4AF-2, A4BF-2) was designed by Hyundai AT-department under
the supervision of Mitsubishi in 1992 on the basis of КМ175 series for
small cars Hyundai.
Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type4ATFWD5,83SP-III
Technical issues and repair guidelines
It’s a popular series of transmissions from Mitsubishi – Hyundai and one of the most popular Mitsubishi transmissions in repair services. Owners of cars with this type of transmissions prefer a cosmetic repair by their own forces or replacement with the used transmission.
The repair kit of gaskets and seals is ordered together with the kit of friction components. Rarely, owners decide to perform a classic reassembly and additionally order the kit of steel discs. For cars with short mileages and normal pressure state in packages, it will be enough to replace the filter (for series КМ175-177) and change ATF.
Seals are usually replaced because of fluid leakages between the transmission and the torque converter unit, which is considered to be a sign of the torque converter wear-out. Bushings and all rings are replaced in order to restore the pressure in packages. Firstly, frictions burn in Forward/Direct packages (with steel discs), then its turn for friction clutches of the package Overdrive with steel discs and the Low/Reverse package. In most cases, replacement of spare parts and friction elements is accompanied with replacement of the brake band (Kick-down). The electrical mechanism of this transmission is very reliable, and only solenoids,which reached the end of their service life, should be replaced. Before solenoids replacement, it is recommended to check the wiring integrity.
Which cars run with this gearbox?BrandModelYearTypeEngineDodgeCOLT92-944 SP FWDL4 1.8LEagleSUMMIT/SUMMIT WAGON93-964 SP FWDL4 1.8LEagleTALON90-944 SP FWDL4 1.8L 2.0LHyundaiELANTRA92-964 SP FWDL4 1.8LHyundaiSONATA91-984 SP FWDL4 2.0LMitsubishiEXPO LRV92-934 SP FWDL4 1.8LMitsubishiGALANT89-934 SP FWDL4 2.0LMitsubishiMIRAGE93-974 SP FWDL4 1.8LMitsubishiPRECIS90-954 SP FWDL4 1.5LPlymouthCOLT/COLT VISTA92-944 SP FWDL4 1.8LPlymouthLASER90-944 SP FWDL4 1.8L 2.0L
Transmission general data
The F1C1 CVT solution has been applied on FWD cars (Colt and Lancer) with engines of approx. 1.5 liters since 2000.
Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type∞CVTFWD1457,8CVT Fluid NS-1
Technical issues and repair guidelines
The transmission fluid for this CVT has unique qualities, namely, when the oil is hot it becomes "sticky", allowing the belt to stick to cones without slipping. Therefore the fluid should be kept clean and the filter should be replaced when the oil loses its transparency. The belt slippage damages the belt itself and cones (the main CVT unit).The fluid is heavily contaminated by friction elements and loads wear the belt protector that increases the possibility of the belt slipping and wearout of cones surface. Frequent change of fluid and filter significantly prolongs the resource of this transmission.
Advantages of of this CVT frequently turn out to be its porlems. The push belt of this CVT (as in JF011E Jatco) has a comparatively short resource and almost became a "spare part", especially if the driver likes accelerations without the warm-up. The repair kit of gaskets and seals is ordered for rebuilding of this transmission.
CVT components have the following problems:
Issue with the Forward drum consist in damage of the stop ring, rapid wear-out of the Forward frictions leading to contamination of even fresh ATF. The problem reveals itself in the failure of moving forward. It is recommended to replace not only the burnt drum, but also the belt with the filter.Cones are not subjects for repair or grinding, therefore sometimes they are replaced with used cones which have some resources.
Which cars run with this gearbox?BrandModelYearTypeEngineCitroenRVR12CVT FWDL4 1.6LMitsubishiCOLT PLUS04-14CVT FWDL4 1.5L 1.6LMitsubishiDION00-05CVT FWDL4 2.0LMitsubishiLANCER01-16CVT FWDL4 1.5L 1.6L 1.8L
How to repair this transmission (Videos)F1C1A
Instruction manuals and useful linksLink typeSourceDescriptionpdfwww.at-manuals.comScheme F1C1webwww.at-manuals.comScheme F1C1
Transmission general data
The 6-speed front drive automatic transmission AW TF80SC (AF40-6) has been available on the market since 2003 as more expensive alternative of the 4-speed AW50-40 and the 5-speed AW55-50 for 2-... 4-liter cars: Ford (as AF40-6), Mazda (as AW6A-EL), Volvo, SAAB, Opel, Fiat and all "French" automakers Peugeot-Citroen-Renault (as AM6).
The family of AW TF80SC transmissions has two different sub-modification, for two classes of engines: "middle class" (up to 2.0 liters)- AF40-6\TF80SC and AF21\TF81SC - "heavy duty" (2.0 - 4.0liters) and has the torque capacity of up to 450 Nm.
Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type6ATFWD/AWD45073,8Type T-IV
Technical issues and repair guidelines
The torque converter intensively contaminates the ATF with dust from carbon friction lining. Almost each transmission repair includes cutting of the torque converter and replacement of the friction lining. The worn-out friction lining of the torque converter has a negative impact on the valve body. The more aggressively the driver pushes on the gas pedal, the earlier the computer switches on the slipping mode of the torque converter friction, resulting in rapid wear-out of friction plates and the necessity to rebuild the the torque converter and the valve body. This transmission is sensitive not only to contaminated oil, but also to the wear-out of teflon rings (where oil leakages may occur). The operation with worn-out spare parts leads to burning of frictions, and later to problems with solenoids and the valve body.
The whole kit of friction discs is replaced in case of burnt oil. The package С2 (4-5-6) is usually the first to burn (in some cases it may be the package 1-2-3-4 Clutch (C1)). The standard kit for reassembly includes the kit of pistons. (С2 piston+retainer, retainers С1 and С3). The kit includes the most popular pistons ordered by transmission specialists. In case of burnt ATF, it is also recommended to replace the Reverse brake band , because its friction lining is affected by burnt ATF. The problem of frictions burning are usually related to the wear-out of teflon rings.
The pump bushing turns out to be the most vulnerable part in the TF80 transmission, in case of the torque converter parts wearout. Problems may also occur in the differential (in AWD Mazda CX7, CX9). The problem lies in the spline failure. This issue is caused by the ECU settings, allowing overloading.
Generally, the TF-80SC transmission is extremely reliable and successful 6-speed unit, which causes less problems in comparison with its predecessors TF60SN and AW55-50. It may be considered as an “invincible” solution and the most maintenance-friendly 6-speed automatic transmission.
Which cars run with this gearbox?BrandModelYearTypeEngineBuickREGAL126 SP FWDL4 2.0LCadillacBLS06-096 SP FWDL4 1.9L V6 2.8LCadillacSRX09-116 SP F/4WDV6 2.8LOpel / VauxhallSIGNUM05-086 SP F/4WDL4 1.9L 2.8L 3.0LOpel / VauxhallVECTRA05-096 SP F/4WDL4 1.9L V6 2.8L 3.0L
Instruction manuals and useful linksLink typeSourceDescriptionpdfwww.at-manuals.comScheme TF80pdfwww.at-manuals.comValve body valveswebwww.at-manuals.comSolenoid application chartpdfSonnaxValve Body Layout TF80SCpdfSonnaxValve Body Layout TF81SC
Transmission general data
The
3-speed automatic transmission A999 (also referred 32 RH) was produced by
Chrysler. This transmission is very similar to the A904 transmission. It is
equipped with 5 direct friction discs. Both automatic transmissions A999 as
well as A904 have lower 1-st and 2-nd gear ratios, which help low-capacity
engines to ensure better acceleration without any losses to highway fuel
efficiency.
Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type3ATRWD8,54,2Mopar ATF+3
The A999 transmission is commonly applied in XJ
or YJ models with the engine capacity of 4 liters. The main difference between
A999 and A904 consists in the rear band, which holds the planetary gear carrier:
the band used in the 32RH transmission is more efficient. This gearbox is
considered to be quite reliable, so it commonly outlives other stock
components.
Which cars run with this gearbox?BrandModelYearTypeEngineDodgePICKUP/RAM00-023 SP R/4WDV6 3.9LDodgeVAN/WAGON 1500-250095-033 SP RWDV6 3.9L
How to repair this transmission (Videos)Fixing a leaking shift shaft seal A999
Instruction manuals and useful linksLink typeSourceDescriptionwebadvanceadapters.com999 (32RH) TORQUEFLITEpdfparker.comScheme 32RH
Transmission general data
The 5-speed automatic gearbox RE5R05A with the longitudinal positioning was used since 2000 on all powerful RWD models of Nissan as well as on Infinity with engine capacities 2.5 -6 lit.
There are a lot of various sub-versions of the RE5RO5A solution for various torque and various types of cars, which are distinct in filters, friction components, steel discs, hard parts, and valve body. All sub-versions are founded on very fail-safe construction of RWD Nissan 4-speed automatic gearboxes, which were modified with the Overdrive planetary gear and more intellectual electronic control.
Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type5ATRWD/AWD10,54,2-5Nissan Matic-J
Technical issues and repair guidelines
Typical major repairs of this transmission involve the torque converter (TC) repair, reassembly, cleaning and change of friction elements, oil and filter, and repair kit of gaskets and seals. The main repoair issue of this transmission is caused by aggressive accelerations leading to fast wear-out of the TC locking unit, resulting in wear-out of channels and valves of the valve body. Consequently, the pressure shortage takes place in different packs depending on the computer settings provided by the automaker and driving style of the car owner. The brake band is also considered to be a spare part in this gear shifting unit. On powerful and heavy vehicles, the brake band may distort the drum. This part is commonly replaced during major repairs, when the car comes to the repair service after travelling 200 thousand kilometers or gets for repair with burnt fluid, burnt frictions and steel discs.
The unpredictability of vulnerabilities of this transmission is attributed to the point that this smart system was adjusted for many various cars. The wear-out of channels of the valve body and solenoids takes place in distinct areas for different models resulting in the oil pressure loss in various areas of the gearbox. The abovementioned issue results in rapid wear-out of frictions. In Nissan Pathfinder, Infinity etc, the valve body failure is specified by the following caption "Check Engine". It is one of three typical problems with the valve body and sensors. The other two problems are breakdown of solenoids and wear-out of valve body channels.
It is advisable to change fluid in this transmission more frequently, not waiting before it becomes opaque. When performing the fluid change on a timely basis, the valve body may operate properly even after 200 thousand kilometers and the overhaul may be delayed until 300 thousand kilometers. The valve body rebuilding is performed in rare cases. More frequently, this component is cleaned or changed by the new one. Issues of the valve body may be divided into mechanical (wear-out) and electrical – breakdown of sensors, wiring, solenoids, circuit boards of the valve body.
Which cars run with this gearbox?BrandModelYearTypeEngineGonowAOXUAN G510-165 SP RWDL4 2.4LGreatWallHOVER H510-145 SP R/4WDL4 2.0LGreatWallHOVER H5/H712-135 SP RWDL4 2.0L 2.5LHavalHOVER H514-165 SP R/4WDL4 2.0LHyundaiGENESIS COUPE08-125 SP RWDL4 2.0LHyundaiGENESIS COUPE08-165 SP RWDL4 2.0LHyundaiH35015-165 SP RWDL4 2.5LHyundaiPORTER12-165 SP RWDL4 2.5LHyundaiSOLATI15-165 SP RWDL4 2.5LHyundaiSTAREX07-165 SP RWDL4 2.5LKIABONGO TRUCK12-165 SP RWDL4 2.5LKIABORREGO09-105 SP R/4WDV6 3.8LKIAMOHAVE07-165 SP R/4WDV6 3.8LKIASORENTO02-125 SP R/4WDL4 2.5L V6 3.3L 3.5L 3.8L
How to repair this transmission (Videos)RE5RO5A Teardown InspectionP1757 Front Brake Solenoid CircuitRE5R05A - TCC ShudderRE5RO5A Part 1RE5RO5A Part 2RE5RO5A Part 3
Instruction manuals and useful linksLink typeSourceDescriptionpdfwww.at-manuals.comRepair manual RE5R05Awebwww.at-manuals.comScheme RE5R05ApdfSonnaxValve Body Layout RE5R05AwebSonnaxMeasure the TCC Plunger Valve to Avoid RE5R05A Pressure ProblemswebSonnaxConverter SHUDDER After a Radiator Cooler Failure RepairwebSonnaxRE5R05A Facts and Observations
Transmission general data
The 6-speed transmission Aisin А860Е was designed in 2005 for trucks Hino Dutro (Toyota Dyna) 300 and hit the Japanese market in 2006. However, the mass production of this “invincible” unit was started in 2009.
This transmission transmits the torque up to 420 Nm from diesel engine with the capacity 4 liters. This transmission is the main competitor of the Allison 3000 transmission.
Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type6ATRWD42012Toyota T-IV
Technical issues and repair guidelines
This transmission is very reliable as all RWD Aisin transmissions. The repair of this transmission in most cases includes oil and filter replacement.The transmission reassembly requires the repair kit of gaskets and seals with valve body spare parts, which are ordered because of sealing rings, which wear out earlier than all other spare parts and gaskets.
The electrical part of this transmission is maximally unified: the valve body has 3 simple and invincible On-Off solenoids, 3 interchangeable linear solenoids ( А, C, D solenoids according to the manual), responsible for an ideal gear shifting and a linear solenoid (B). Solenoids usually are quite reliable, but in case of any issues related to the valve body, solenoids are considered the main cause of these problems. Aisin valve bodies produced after 2009 are notable for enhanced durability and are almost not ordered for replacement.
Which cars run with this gearbox?BrandModelYearTypeEngineHinoDUTRO99-166 SP RWDL4 4.0LToyotaCOASTER97-166 SP RWDL4 4.0L
Transmission general data
The 4-speed automatic transmission А540E produced by Aisin Warner has been used since 1989 on AWD and FWD 2- 3 liter Toyota Camry, RAV4, Sienna and Lexus ES250 and ES300. In terms of design, this transmission is the part of А140 - А240 series with interchangeable parts, but it can transmit a higher torque. There are several sub-modifications of this transmission.
The most significant design changes were introduced in 1994 for А541E used with 3-liter engines, this gearbox differs in friction components of the 2-brake package andadditional 4-th solenoid of the torque converter lockup in the valve body. Tested design, simple electrical components and most importantly control settings that made it impossible to load components of this transmission to maximum torques – all these conditions ensured high reliability parameters of the A541 unit and durability of this transmission.
Number of gearsTransmission TypeDriveTorque (Nm)ATF (full capacity) LATF (change) LATF type4ATFWD/4WD28083Toyota Type T-IV
Technical issues and repair guidelines
There is no much information on the repair of this transmission, because it operates for a long time without any problems, therefore it is hard to point out any soft spots in А540-541 transmission units. It has been reported that the first released gearboxes (A540H before 1991) had some issues with the reverse gear. The most common reason for appearance of these transmissions in repair services is related to the change of oil and replacement of filter (for А541Е Camry V6).
The А540E unit usually gets in repair service with worn-out torque converter frictions causing clogging of the valve body and solenoids, resulting in the pressure shortage in packages (frictions and discs get burnt) and short supply of the pump lubrication (bushing and seal burn and leak).Problems of А540E (А541E, 540H) are commonly related to ill-timed preventive measures for the torque converter, and have nothing to do with durability of this robust transmission capable of covering one million kilometers (standard for Toyota) with just few replacements of the torque converter lockup and ATF change.
Usually at the early stages of wear-out of old Toyota cars owners restrict repair actions to the low-cost repair-cleaning of the valve body with replacement of seals and the pump bushing.The repair process obviously includes the pan gasket replacement. When taking more serious approach to the overhaul of used transmission, it is common to replace all gaskets and seals kit. After the overhaul, this transmission can operate until the end of the car service life.
Which cars run with this gearbox?BrandModelYearTypeEngineLEXUSES90-014 SP FWDV6 2.5L 3.0LToyotaCAMRY88-934 SP FWDV6 2.5L 3.0LToyotaCAMRY GRACIA00-014 SP FWDL4 2.0L 2.2L V6 2.5LToyotaRAV496-004 SP F/4WDL4 2.0LToyotaSIENNA98-034 SP FWDV6 3.0L
How to repair this transmission (Videos)A540E teardownToyota Avalon Transmission A541E
Instruction manuals and useful linksLink typeSourceDescriptionpdfwww.at-manuals.comManual A540Epdfwww.at-manuals.comScheme A540E