Measuring piston

NOTE: The description is provided only at one component. The procedure is the same for all other components.

Courtesy of BMW OF NORTH AMERICA, INC.

Check

Position micrometer in area (A) and measure piston installation clearance transversely to piston pin.

TECHNICAL DATA SPECIFICATION

Piston diameter
Measure the piston diameter at distance (A) from the lower end of the piston skirt. Courtesy of BMW OF NORTH AMERICA, INC.	Distance (A) to the lower end of the piston skirt	10 mm
	Nominal dimension of piston diameter	81.958 mm... 81.996 mm

Result

» Piston does not correspond to the specifications.

Measure