13 71 150 Removing Clean Air Pipe

13 71 150 Removing Clean Air Pipe (N55)







Necessary preliminary work:
- Remove ignition coil cover.







Release clamps (1).
Tightening torque 13 71 2AZ.
Release connector (2) on hot film air mass meter and disconnect.
Disconnect clean air pipe (3) from rubber mount at top and remove.







Unlock tank ventilation line (1) and disconnect.
Release screw (2).
Tightening torque 13 71 4AZ.
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 6AZ.
Remove clean air pipe.







Assemble engine.