Intake manifold, intake manifold preheater
Number | Designation | Engine 111.979/ | ||
BA09.20-N-1004-02A | Vacuum line to vacuum connection of intake manifold | Nm | 30 | |
D09.20-0016-01
1 Detach vacuum line (2) from intake manifold and place lines to the side.
2 Detach vacuum line (3) of brake booster from intake manifold.
The vacuum line (1) of the diaphragm pressure regulator can remain connected.
Pay attention to tightening torque of vacuum line (3).
D09.20-0017-01
3 Take off fixture (arrow) of the vacuum line (4) coming from the air intake hose, at the intake manifold, and place line to the side together with the vacuum line of the brake booster.
4 Fit on in the reverse order.