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Home >> Mercedes Benz >> 2019 >> C300 4Matic, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 322 (Automatic Transmission - 253 Chassis 3 Of 3) >> Testing & Repair >> Disassemble/Assemble Planetary Gear Set 3 - AR27.50-P-0623-03EWM

Disassemble/Assemble Planetary Gear Set 3 - AR27.50-P-0623-03EWM

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Transmission 725.0/1 

  1. Remove planetary gear set 3 (1) from annulus gear (2).
  2. Unclip thrust bearing (3) from planetary gear set 3 (1).

    IMPORTANT Check thrust bearing (3) for damage and replace, if necessary.

  3. Unclip thrust bearing (4, 5) from annulus gear (2).

    IMPORTANT Check thrust bearing (4, 5) for damage and replace, if necessary.

    IMPORTANTAssembly  : Check thrust bearing (4, 5) is in correct installation position (arrow). Thrust bearings (4, 5) must be lined up.

  4. Assemble in the reverse order.
    G13657310Courtesy of MERCEDES-BENZ USA