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Home >> BMW >> 2021 >> X3 sDrive30i >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Camshafts -- Repair (G01) >> 11 31 Camshaft >> 11 31 090 Remove and install/replace chain tensioner piston (X3 xDrive 30e PHEV) >> Removing chain tensioner

Removing chain tensioner

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 

NOTE: TECHNICAL INFORMATION 
Collect and dispose of emerging fluids. Observe country-specific waste disposal regulations.
G14191809Courtesy of BMW OF NORTH AMERICA, INC.