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Home >> Mercedes Benz >> 1994 >> C220 >> Repair and Diagnosis >> External Pages >> Different car >> Section 72 (Rear Axle - 140 Chassis) >> Testing & Repair >> Disassembling and assembling rear axle, adjusting gear set - AR35.31-P-0550 >> Disassembling and assembling rear axle differential, adjusting gear set - AR35.31-P-0550A >> Fitting cover plate - AR35.31-P-0550-28A

Fitting cover plate - AR35.31-P-0550-28A

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REFER TO COMPONENT MODIFICATIONS End cover for rear axle center assembly with non-machined sealing surface Models 202.193/194, 208, 210, 220 with rear axle center assembly, 198 mm dia. as of 23.05.00 BT35.31-P-0014-01A
TORQUE SPECIFICATION Rear axle center assembly housing

Number Designation Model 129 Model 140
BA35.31-P-1001-02A Bolt, end cover to rear axle center assembly Bolt+washer Nm 50 50
Flange bolt (TORX, internal serrations) 1st stage Nm 30 30
2nd stage ∠° 45 45
TORQUE SPECIFICATION Rear axle center assembly housing

Number Designation Model 202 Model 208
BA35.31-P-1001-02A Bolt, end cover to rear axle center assembly Bolt+washer Nm 50 -
Flange bolt (TORX, internal serrations) 1st stage Nm 30 30
2nd stage ∠° 45 45
TORQUE SPECIFICATION Rear axle center assembly housing

Number Designation Model 210 Model 220
BA35.31-P-1001-02A Bolt, end cover to rear axle center assembly Bolt+washer Nm 50 -
Flange bolt (TORX, internal serrations) 1st stage Nm 30 30
2nd stage ∠° 45 45
Repair materials

Number Designation Order number
BR00.45-Z-1010-01A Sealant A 001 989 25 20
  1. Clean the sealing surface on the end cover (54) and rear axle center assembly and coat with sealing compound.
  2. Fit end cover (54).

    3. Rear axle center assembly with bolts with captive washers 

    1. Fit bolts with captive washers and tighten TORQUE SPECIFICATION .

      IMPORTANT Tighten bolts with captive washers.

      Fig 1: Identifying End Cover
      G04636597Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

      2. Rear axle center assembly with flange bolts 

    2. Fit flange bolts and tighten CAUTION , stage 1.

      IMPORTANT Use flange bolts.

  4. Apply marking (a) bolt flanges to rear axle center assembly housing.
  5. Apply marking (b) offset by 45° to the rear axle center assembly housing.
  6. Tighten flange bolts with 45° swing angle, 2nd stage. The markings (a, b) must then match.
    Fig 2: Rear Axle Center Assembly With Flange Bolts
    G04635052Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
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