Mercedes-Benz 722.3 / 722.4 ATSG Automatic Transmission ATSG Rebuild Manual - CD-ROM

Mercedes first introduced the "722.3 / 722.4" models in the year 1980. The 722.3 is found in most Mercedes models. The 722.4 is found in the 190 Mercedes models. This manual covers teardown & assembly procedures for both the 772.3 / 722.4 Mercedes Transmission (identified by the 6 bolt pan). This manual also covers the differences between the units in the valve body & governor. The basic internal components, such as the pump, gaskets, drums, clutches & bands are the same. This manual includes both the original manufacturers information along with some of the engineering changes and updates.

Contents:

• Application & cross section
• Test Connections
• Road test
• Valve Body removal
• Valve Body Teardown
• Valve Body 722.4
• Removal Rear Pump & Governor
• Governor 722.3 / 722.4
• Transmission Removal & Replacement
• Teardown of Transmission
• Teardown Front Pump
• Teardown Planetary Components
• K1 Clutch
• K2 Clutch
• Troubleshooting
• Technical Bulletins & Updates