Install the engine ventilation line of cylinders 1 to 4

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Connect and lock the engine ventilation line (2).
The retaining clip (1) must audibly engage.

Courtesy of BMW OF NORTH AMERICA, INC.
Position engine ventilation line (2).
Tighten the screws (2).

TIGHTENING TORQUES SPECIFICATION

Engine ventilation line
screw	Tightening torque	9.3 Nm

Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work

Refer to INSTALLING BRACKET FOR RIGHT INTAKE SILENCER .
Refer to INSTALLING THE RIGHT INTAKE SILENCER HOUSING .
Refer to INSTALLING ACOUSTIC COVER .