11 31... Notes for checking and adjusting the timings (B37, B38, B47, B48)

Special tools required:

IMPORTANT: Risk of damage to engine.
The following notes must be strictly observed!

Dimension (Y) = 66 mm.

Insert the special tool 2 288 380 up to dimension (Y) into the dowel hole.

Courtesy of BMW OF NORTH AMERICA, INC.

Special tool 2 288 380 correctly positioned.

The engine is located at the first cylinder at TDC.

Courtesy of BMW OF NORTH AMERICA, INC.

Special tool 2 288 380 incorrectly positioned.

The TDC setting of the first cylinder has not been achieved.

Courtesy of BMW OF NORTH AMERICA, INC.