Crankcase Ventilation, Cleaning

Crankcase ventilation, cleaning
Removing the intake manifold (B6284T)





Note: Note the position of the tie straps on the cable harness for the engine Cooling Fan (FC).

Remove the pipe screw. Lift out the intake manifold.

Removing the intake manifold (B52x4T)





Remove the pipe screw. Lift out the intake manifold.

Cleaning





Disconnect the hose (1) from the nipple.
Also detach the other end of the hose (1). Check that air flows through.
Blow the hose clean using compressed air (2). If the hose is blocked, use a welding rod (maximum 0 2.3 mm, approximately 250 mm long) to unblock the hose (1).
Clean the nipple using a 0 2.3 mm drill bit (3).
Install the hose on the nipple.

Installing the intake manifold (B6284T)





Install a new gasket for the intake manifold. Lift in the intake manifold. Install the pipe screw using new gaskets.

Installing the intake manifold (B52x4T)





Install a new gasket for the intake manifold. Lift in the intake manifold. Install the pipe screw using new gaskets.