LEMON Manuals: Even more car manuals for everyone
Home >> Mercedes Benz >> 2025 >> S580 >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Electric Motor Systems >> Electrical Drive System -- 223 Chassis >> Testing & Repair >> Detach/Attach Rotor On Drive Plate - AR08.10-P-0023-01EWO

Detach/Attach Rotor On Drive Plate - AR08.10-P-0023-01EWO

Transmission 725.1 

Notice  Notes on threaded connections fastened using a tightening angle-based tightening process   AH00.00-P-0020-01A
TORQUE CONVERTER

Number Designation Transmission 725.0/1
BA27.20-P-1001-01D Screw, torque converter/rotor to drive plate/star-shaped drive plate Angled threaded connection Stage 1 Nm 3
Stage 2 Nm 30
Stage 3 ∠° 90
Fig 1: Identifying Ring wrench (177 589 00 03 00)
G12816661Courtesy of MERCEDES-BENZ USA
Fig 2: Identifying Long Wedge (115 589 03 59 00)
G07070400Courtesy of MERCEDES-BENZ USA
Fig 3: Identifying Counterholder (654 589 00 40 00)
G11971953Courtesy of MERCEDES-BENZ USA

Remove 

  1. Unscrew screws/bolts (1 to 4) opposite direction of engine rotation (arrow) through opening in housing.

    Aid of helper required.

    Transmission 725.1 with engine 176

    Turn engine further in direction of engine rotation at center bolt of crankshaft using box wrench.

    Transmission 725.1 with engine 254

    Transmission 725.1 with engine 256

    Transmission 725.1 with engine 654

    Turn engine further in direction of engine rotation at vibration damper of crankshaft using counterholder.

    If center bolt or vibration damper is not accessible,

    turn engine further at rotor using a wide screwdriver.

    G11971954Courtesy of MERCEDES-BENZ USA
  2. Pry rotor off drive plate using long wedge.
  3. Check 

  4. Check threaded inserts in drive plate for loose fitting and damage; replace drive plate if necessary.
  5. Install 

  6. Check whether rotor is lying flat against drive plate.

    If necessary, press rotor onto drive plate using long wedge.

  7. Tighten bolts (1 to 4) in numerical sequence .

    Replace the screws/bolts (1 to 4).

    Aid of helper required.