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Home >> BMW >> 2021 >> 430i 2D Convertible >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Camshafts -- Repair (G22, G23 & G26) >> 11 31 Camshafts >> 11 31 090 Remove and install/replace chain tensioner piston (430i and 430i xDrive coupe/convertible/Gran Coupe sedan) >> Removing chain tensioner

Removing chain tensioner

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.