Mercedes 722.5 Transmission Repair Manual. Mercedes introduced the five speed automatic overdrive transmission in the 1989 model year. At a quick glance it looks the same as the four speed 722.3 and 722.4 models. The extension housing is the quickest way to identify the five speed unit, as this is where the overdrive section was added. The 4-5 and the 5-4 shifts are controlled by a computer module. This manual covers the testing, disassembly, inspection and reassembly of the Mercedes 722.5 unit.
This is the DOWNLOAD link for Mercedes 722.3 - 722.4DL Mercedes 772.3/722.4 Transmission found in 1980 and up with 6 bolt pan. Covers assembly, dis-assembly, diagnosis, and troubleshooting. The vehicle specifications should list the transmission. A dealer can usually tell with the VIN number. The shape of the stock transmission pan can also identify the transmission. The stock pan for the NAG1/722.6 looks like these: The stock pan has 6 retaining clips around the edge to hold it to the transmission. Mercedes Benz 722.3 722.4 Automatic Transmission Workshop Service and Repair Manuals, Models: 722.3 722.4 W4A-040 W4A-020. Transmission repair manuals 722.3, 722.4, diagrams, guides, tips and free download PDF instructions. Fluid capacity and type, valve body and solenoids charts.
722.3 Transmission Manual
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CONTENTS
722.3 Transmission Diagram
- General Information
- Downshift Lock-Out
- Adjustment
- Road Test
- Valve Body removal and teardown
- Governor and Rear pump removal and checks
- Transmission Removal
- Transmission Teardown
- Component Assemblies
- Transmission Systems General
- Delayed shifting
- Clutch Band Application
- Test Data Guide
722.3 Pump
Language: English
Format: PDF
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