Installing the left Valvetronic servomotor (cylinder head removed)

NOTE: TECHNICAL INFORMATION
The work must be performed with vehicle care to prevent component damage.

If necessary, lever the radial shaft seal (1) out of the cylinder head using a commercially available tool.

Courtesy of BMW OF NORTH AMERICA, INC.
Replace radial shaft seal (1) at front.
Parts: Radial shaft seal
Grease the gearing on the worm drive in area (2) using lubricating grease.
Parts: lubric. grease
CONSUMABLE DESCRIPTION

Lubricating grease Longtime PD-1 400 g, Cartridge 83192160340

Courtesy of BMW OF NORTH AMERICA, INC.
Screw in the Valvetronic servomotor (1) evenly with the shaft (2) through the gearing of worm drive up to the stop.

Secure screws (3) .

TIGHTENING TORQUE SPECIFICATIONS

Valvetronic servomotor on cylinder head
M6x16-8.8
	Tightening torque	9.6 Nm

Courtesy of BMW OF NORTH AMERICA, INC.