Install eccentric shaft

Check the guide sleeves (1) for damage, replace if necessary.

Courtesy of BMW OF NORTH AMERICA, INC.
Check needle bearing (1) for ease of movement.
NOTE: In the event of tight needle bearings, replace eccentric shaft (2).
Coat the needle bearing (1) with new motor oil.

Courtesy of BMW OF NORTH AMERICA, INC.
Clean the bearing positions (1) and coat with new motor oil.

Courtesy of BMW OF NORTH AMERICA, INC.
Clean all the bearing positions (1) of the bearing brackets and coat with fresh motor oil.
Clean the bearing position (2) of the bearing cap and coat with new motor oil.

Courtesy of BMW OF NORTH AMERICA, INC.
Before installing the eccentric shaft, push needle bearing (1) in arrow direction up to the stop.

Courtesy of BMW OF NORTH AMERICA, INC.
Insert eccentric shaft (1) in the cylinder head.
Attach bearing cap (2) and bearing brackets (3) on the cylinder head.
For an engine that has been in use, make sure all bearing brackets are reinstalled in the same position.

Courtesy of BMW OF NORTH AMERICA, INC.
Make sure the bearing cap (1) is installed correctly.
NOTE: Bearing cap (1) is provided with a stop.

Courtesy of BMW OF NORTH AMERICA, INC.

Tighten down screws (1) and (2) uniformly.

TIGHTENING TORQUE SPECIFICATION

Eccentric shaft to bearing bracket/cylinder head
M6	Tightening torque	10 Nm

Courtesy of BMW OF NORTH AMERICA, INC.