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Home >> Mercedes Benz >> 2025 >> S580 >> Repair and Diagnosis >> Engine Mechanical >> Exhaust >> Air Intake, Turbocharging (1 Of 2) -- 223 Chassis >> Testing & Repair >> Remove/Install Turbocharger Heat Shield >> Remove/Install Right Heat Shield On Right Turbocharger - AR09.40-P-6027-00SC

Remove/Install Right Heat Shield On Right Turbocharger - AR09.40-P-6027-00SC

Engine 176 in model 223 

TURBOCHARGER

Number Designation Engine 176
BA09.40-P-1007-01ZA Bolt, side heat shield to cylinder head cover Nm 9
ENGINE WIRING HARNESS

Number Designation Engine 176
BA15.18-P-1001-01G Bolt, engine wiring harness to cylinder head cover Nm 9
INERTING

Number Designation Model 223
BA86.10-P-1002-03G Pipe for inerting to engine M6 Screw Nm 8
Nut Stage 1 Nm 8
Stage 2 ∠° -
Fig 1: Identifying Dismantling Tool (000 589 95 63 00)
G12619044Courtesy of MERCEDES-BENZ USA
G16227521Courtesy of MERCEDES-BENZ USA
  1. Remove inerting (2) from cable duct (1) and place to one side.
  2. Unclip retaining clip (6) from heat shield (7) using SPECIAL TOOL disassembly tool.
  3. Remove bolt (3) TORQUE SPECIFICATION .
  4. Unscrew screw (4).
  5. Unclip bracket (5) from right rear engine lifting lug.
  6. Unclip cable duct (1) from cylinder head cover using SPECIAL TOOL disassembly tool and place to one side.
    G16227522Courtesy of MERCEDES-BENZ USA
  7. Remove screws/bolts (8) TORQUE SPECIFICATION .
  8. Place piping for inerting (10) to one side.
  9. Unscrew screw/bolts (9) TORQUE SPECIFICATION .
  10. Remove heat shield (7) in upward direction.
  11. Check elastomer bearings of heat shield (7) for damage.

    If damage is present,

    replace elastomer bearing.

  12. Install in the reverse order.