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Home >> BMW >> 2021 >> X4 xDrive30i >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Crankshaft Seal & Timing Case Cover -- Repair (G02) >> 11 14 Crankshaft Seal, Timing Case Cover >> 11 14 295 Removing and installing/replacing acoustic cover of oil pan (X4 M40i 2020-) >> Removing the acoustic cover of the oil sump

Removing the acoustic cover of the oil sump

WARNING: Heavy component falling down or tipping. 
Danger! Immobilization period-threatening injuries! 
WARNING: Car may slip off the vehicle hoist where components are supported. 
Danger! Immobilization period-threatening injuries! 
  • Secure the vehicle hoist against lowering and lifting.
  • Make sure that the vehicle does not lift off the mounting plates on the vehicle lift.
WARNING: Vehicle may slip off the vehicle hoist if the vehicle hoist is handled incorrectly. 
Danger! Immobilization period-threatening injuries! 
WARNING: Car may slip off the vehicle hoist if the weight is distributed unevenly. 
Danger! Immobilization period-threatening injuries! 
  • Ensure specific weight compensation on the vehicle.

Preliminary work 

Precondition 

All the negative battery cables are disconnected.

WARNING: Working on 12V electrical system. 
Risk of short circuits! Risk of fire! 
  • Make sure that there is no charger  connected to the jump start terminal in the engine compartment.
  • Detach battery ground lead from battery.
  • For auxiliary batteries: Detach battery minus cables from all auxiliary batteries.
G14205906Courtesy of BMW OF NORTH AMERICA, INC.
G14238807Courtesy of BMW OF NORTH AMERICA, INC.