GF09.40-W-1200A | Air relief element location/task/design/function | 1.7.02 |
ENGINE 457.937 with code (MZ4) Turbobrake
W09.40-1063-06
1 Air relief element
2 Vacuum cell
3 Turbocharger
4 Rotary valve
Air relief element location | The air relief element (1) is mounted at the turbocharger (3) in the area of entry of the turbine scroll. | ||
Air relief element task | The air relief element (1) regulates the exhaust gas ground current in the turbine and guides it in case of requirement through the cross-sections in the rotary valve (4) into the exhaust air pipe. | ||
Air relief element design | |||
Air relief element function |