Hydraulic controller regeneration Mercedes 722.6

We offer professional hydraulic controller regeneration service (mechatronics) Mercedes 722.6including comprehensive repair and replacement of key components. Our service restores the gearbox to full working order, ensuring long-lasting and trouble-free operation.

Scope of Services

• Channel reaming and assembly oversized pistons (only in damaged areas).
• Exchange of the TCC solenoid valve (Torque Converter Clutch) responsible for locking the torque converter.
• Exchange separator plate gaskets to ensure a leak-free hydraulic system.
• Attention: The price of the service does not include electric board (conductor plate). The cost of a new plate is £550.

Typical Controller Faults 722.6

The 722.6 controller is prone to some characteristic failures, including:

• Piston wear leading to leakage and pressure drop.
• Defects in the TCC solenoid valve resulting in jerking or delayed engagement of the converter lock.
• Oil leaks through the seals of the separation plate.
• Problems with the electrical board manifested by communication errors or malfunctioning sensors.

Regeneration process

1. Diagnostics: Detailed failure analysis of the controller.
2. Dismantling: Breaking down the controller into its component parts.
3. Repair: Replacement of defective components with new or reconditioned ones.
4. Tests: Test bench verification of correct operation.
5. Assembly: Assembling the controller and preparing it for shipment or installation in the vehicle.

Conditions of Service

• Lead time: 3-5 working days from receipt of the controller from the customer.
• Guarantee: 12 months for the service provided.
• Shipping option: Possibility to send your own controller for reconditioning.

Fits vehicles:

The 722.6 controller is used in many Mercedes-Benz vehicle models, including:

• Mercedes-Benz: E-Class (W210, W211), S-Class (W220), C-Class (W203), ML-Class (W163), G-Class (W463), Sprinter.
• Other brands: Chrysler, Jeep, Dodge (as NAG1 box).

Restore the full performance of your gearbox with our professional Mercedes 722.6 hydraulic controller remanufacturing service.