Atsg repair manual

The transmission in this manual was disassembled and reassembled without all factory tools, if all factory tools are used, the transmission would be assembled differently than shown in this manual.

For clarity this manual will address the disassembly and assembly procedures for the 8L90 and is intended for use by the professional technician. This transmission contains three planetary gear sets, three driving friction elements, five holding friction elements one of which is a servo applied band , two sprags, and a torque converter, which contains a clutch assembly for increased fuel efficiency. The three planetary gear sets provide five forward speeds and one reverse speed.

The TCM monitors and receives inputs from various electronic sensors, then uses the information to control shift timing, clutch apply control, line pressure control, and torque converter clutch application. Covers transmission assembly, dis-assembly, diagnosis and troubleshooting. Covers transaxle assembly dis-assembly, diagnosis and troubleshooting. Covers transaxle assembly, dis-assembly, diagnosis, and troubleshooting.

Covers transmission assembly dis-assembly diagnosis and troubleshooting. Since the introduction of the THM 4TE transmission in model year , there have been many major engineering design changes to improve durability and reliability.

This "Update Handbook" will cover preliminary information and will also explain each change, the parts affected by the change, and any parts interchangeability concerns created by the change.

This manual is a companion manual to the 4TE Blue assembly and disassembly manual and is most helpful during a rebuild. On Mini CD. Covers all changes that have occured from to , parts affected by the change, interchangeability and part numbers. Electronic operation and diagnosis. A must for rebuilders. Mercedes This manual accompanies a DVD where various points regarding the valve body, principal of operation, updates and scanner diagnostics are covered.

There is also a very detailed explanation of the planetary operation which lends towards noise diagnostics and the DVD includes a complete set of color hydraulics. Covers assembly, dis-assembly, diagnosis, and troubleshooting. Note: There have been many engineering changes in this transmission since its introduction. ATSG also has available an "Update Handbook" which includes the many changes and is required along with this manual for a proper overhaul or repair. Chrysler thru Transaxle.

Found in many Chrysler domestic vehicles, and up, including electronic controlled lock-up. Covers Transaxle assembly, dis-assembly, diagnosis, and troubleshooting. Covers assembly, dis-assembly, diagnosis, troubleshooting, and electronic controls and operation. Content includes transmission assembly, dis-assembly, diagnosis, and troubleshooting. This style transmission has a governor assembly on the output shaft.

Covers assembly, dis-assembly, diagnosis, troubleshooting, and electronic controls and operation on Mini CD Learn More. The TCM for the 6T40 is inside the transmission while 6F35 equipped vehicles are controlled externally. Hydraulic controls are also different between the 6T40 and 6F35 meaning valve bodies and oil passages will not be the same.

Valve bodies between 6F35 Generation 1 and 2 are also different which indicates the two are not interchangeable. Solenoid operation and control are also different between 6F35 Generation 1 and 2. In addition, the transmission cooling systems are different between Generation 1 and 2 and cooler configuration can also be different depending on model. This manual will show the disassembly and assembly of both the Generation 1 and 2 transmissions as well as component differences and transmission specifications.

This manual is directed towards the professional transmission technician, all builder notes and cautions should be adhered to in order to avoid mistakes or personal injury. Dodge, Jeep, Mitsubishi and Nissan all use a similar continuously variable transmission CVT for their 4 cylinder applications. This style CVT utilizes a torque converter with its intent to provide an optimal driving force that is responsive to throttle opening providing smooth uninterrupted ratio changes eliminating shift shock.

Most applications will provide a manual shift mode function for both smooth driving without shift shock, and enjoyable driving with manual ratio selection. This transmission can be found in the Navigator, Explorer and Mountaineer, Expedition, F and Mustang.

In , with the introduction of the 6R80 model transmission, changes were made and a low one-way clutch OWC was added to the transmission.

Covers assembly, dis-assembly, diagnosis, and troubleshooting on CD Learn More. This manual covers assembly, dis-assembly, diagnosis, and troubleshooting. The JFE transaxles are all similar in the tear down and assembly process, but the internal and external parts are different in the design and engineering area.

Isuzu LE Transmission found in the to Trooper. Contains removal and installation procedures, teardown and assembly, computer diagnostics and complete hydraulic diagrams. On Mini CD. Covers assembly, dis-assembly, diagnosis, and troubleshooting On mini CD.

These units are currently found in Mitsubishi Montero models, equipped with 3. Covers assembly, dis-assembly, diagnosis, and troubleshooting Mini CD. This is a five speed, Front Wheel Drive transaxle, with fully electronic controls for the upshifts and downshifts, with 5th gear being overdrive. The individual gear ratios are achieved through three planetary gear sets. The components of the planetary gear sets are driven or held by means of four multi-plate drive clutch packs, two multi-plate brake clutch packs, one reduction brake band and two one way clutches.

To minimize fuel consumption, the torque converter clutch is applied by the PCM, depending on throttle position and vehicle speed. These units are currently found in several Mitsubishi models, some Hyundai models and some Kia models, as shown in Figure 1 and 2. The and later Hyundai models and the and later Kia models have an added line pressure control solenoid, along with a revised shift solenoid application. Ltd in Japan. It is found in the Isuzu cab over engine, with the lighter duty version A behind the 3.

There are dimensional differences in the internal parts between the two versions therefore care should be taken when replacing said parts.

The AS6 can also be found in Dodge Ram , and cab and chassis models with the 6. Variations in the internal parts as well as operational differences will be shown where possible in this tear down and assembly manual.

CD for the F5A51 a five speed, Front Wheel Drive transaxle, with fully electronic controls for the upshifts and downshifts, with 5th gear being overdrive. This transmission contains three planetary gear sets, three driving friction elements, five holding friction elements one of which is a servo applied band , two sprags, and a torque converter, which contains a clutch assembly for increased fuel efficiency. The three planetary gear sets provide five forward speeds and one reverse speed.

The TCM monitors and receives inputs from various electronic sensors, then uses the information to control shift timing, clutch apply control, line pressure control, and torque converter clutch application. Dodge, Jeep, Mitsubishi and Nissan all use a similar continuously variable transmission CVT for their 4 cylinder applications.