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Home >> BMW >> 2021 >> 740i xDrive >> Repair and Diagnosis >> Engine Mechanical >> Accessory Drive Belts >> Engine - Counterbalance Shaft/Drive Belts/Camshaft - Repair (G12) >> 11 28 V Belt With Belt TENSIONER And Idler Pulley >> 11 28 022 Replacing belt tensioner for coolant pump drive belt (745e xDrive PHEV 2020-2022) >> Removing the tensioning pulley for the coolant pump

Removing the tensioning pulley for the coolant pump

WARNING: High-voltage system.
The high-voltage system operates on the basis of hazardous, electrical voltage and high currents. Mortal hazard through electric shock!
WARNING: Hot surfaces. 
Risk of burning! 
  • Perform all work only on components that have cooled down.

Preliminary work