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Home >> BMW >> 2019 >> Z4 >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel System -- Repair (G29) >> 13 71 Intake Silencer >> 13 71 044 Removing and installing/replacing charge air line (Z4 M40i) >> Remove charge air line

Remove charge air line

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 take up to 11 minutes. This protects the components. In this case, replacing the electric fan is not necessary.

Preliminary work 

WARNING: Hot surfaces. 
Risk of burning! 
  • Perform all work only on components that have cooled down.