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Home >> BMW >> 2021 >> 840i xDrive 2D Convertible >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Crankshaft Seal & Timing Case Cover -- Repair (G14, G15, & G16) >> 11 14 Crankshaft Seal, Timing Case Cover >> 11 14 080 Removing and installing/sealing or replacing top left timing case cover (M850i xDrive coupe/convertible/Gran Coupe sedan) >> Remove timing case cover at top left

Remove timing case cover at top left

NOTE: RISK OF DAMAGE 
Careless handling of tools and sharp-edged components. 
Scratches, surface damage. 
  • Protect working area.
  • Handle tools and components carefully.
NOTE: TECHNICAL INFORMATION 
When the engine is stopped after the completion of trip, it may be necessary to run the electric fan. In rare cases, operation of the electric fan can last up to 11 min. This protects the components. In this case, replacing the electric fan will not remedy the problem!

Preliminary work 

WARNING: Hot surfaces. 
Risk of burning! 
  • Perform all work only on components that have cooled down.
WARNING: Hot fluids. 
Risk of scalding! 
  • Conduct all work in the vehicle wearing appropriate personal protective equipment only.
NOTE: TECHNICAL INFORMATION 
Collect and dispose of emerging fluids. Observe country-specific waste disposal regulations.
G14253066Courtesy of BMW OF NORTH AMERICA, INC.
G14253069Courtesy of BMW OF NORTH AMERICA, INC.