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Home >> BMW >> 2016 >> 535i xDrive >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel System - Repair >> Intake Silencer >> 13 71... Removing Clean Air Pipe/Intake Part (N55 Hybrid) >> 13 71 150 Removing the clean air pipe (Version 1)

13 71 150 Removing the clean air pipe (Version 1)

WARNING: High-voltage system - danger to life!

The following points must be strictly observed prior to starting work  :

Necessary preliminary tasks: 

Release clamps (1).

Tightening torque 13 71 3AZ .

Unlock connector (2) on hot film air mass meter and disconnect.

Disconnect clean air pipe (3) from rubber mount at top and remove.

Fig 1: Identifying Air Pipe, Connector And Clamps
G09876164Courtesy of BMW OF NORTH AMERICA, INC.

Unlock tank ventilation line (1) and disconnect.

Release screw (2).

Tightening torque 13 71 5AZ .

Unlock plug (3) from heating element and disconnect.

Do not  release vent hose at the cylinder head cover (4). Risk of damage to cylinder head cover!

Release screws at clean air pipe and disconnect vent hose from clean air pipe.

Release clamp (5).

Tightening torque 13 71 7AZ .

Remove clean air pipe.

Fig 2: Identifying Tank Ventilation Line, Plug And Screw
G09844386Courtesy of BMW OF NORTH AMERICA, INC.

Assemble engine.