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Home >> BMW >> 2018 >> 340i xDrive Automatic Trans >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Engine - Repair (F30, 6-CYL AWD) >> 11 25 Piston With Rings And Bolts >> 11 25 530 Removing and installing or replacing all pistons (engine removed) >> REP-TAT-P-1125-05 Check side clearance of piston rings

REP-TAT-P-1125-05 Check side clearance of piston rings

Check 

TECHNICAL DATA SPECIFICATIONS

Side clearance of upper piston ring 
Clean all components before measuring the side clearance. 0.035 mm... 0.085 mm
G11645042Courtesy of BMW OF NORTH AMERICA, INC.

Result 

» Side clearance outside tolerance

Measure

Check 

» Side clearance outside tolerance

TECHNICAL DATA SPECIFICATIONS

Side clearance of center piston ring 
Clean all components before measuring the side clearance. 0.015 mm... 0.06 mm
G11645042Courtesy of BMW OF NORTH AMERICA, INC.

Result 

» Side clearance outside tolerance

Measure