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Home >> BMW >> 2021 >> X3 xDrive30i >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Crankshaft, Flywheel, Engine Vibration Damper, Connecting Rod Bearings -- Repair (G01) >> 11 24 Connecting Rod With Bearing >> 11 24 571 Replacing all connecting rod bearing shells (pistons removed) (X3 4-cyl. models except PHEV, 2018-2019) >> Replace all connecting rod bearing shells

Replace all connecting rod bearing shells

NOTE: RISK OF DAMAGE 
Engine damage caused by incorrectly installed bearing shells and bearing brackets. 
If the bearing shells and bearing brackets are installed incorrectly, then engine damage can occur. 
  • Always install all bearing shells and bearing brackets in the same position from which they were removed.
NOTE: TECHNICAL INFORMATION 
Piston, piston pin, connecting rod and connecting rod bearing shells are matched to each other and balanced.

Always install the pistons, piston pins, connecting rods and connecting rod bearing shells in the cylinder from which they were removed.

The crack surfaces (1) must not  be blown off with compressed air.

G09874002Courtesy of BMW OF NORTH AMERICA, INC.