Purpose
The system is designed to quickly stop the engine after inserting the card in the reader in the 1st fixed position.
Description
The system includes a pneumatic actuator 1, air supply dampers and an air supply damper 2. As well as a solenoid valve 3 and a vacuum receiver 4.
Operating principle
After installing the card in the reader in the 1st fixed position, the solenoid valve connects the vacuum receiver to the pneumatic actuator.
The pneumatic actuator is subjected to a vacuum, which leads to the closing of the air supply damper.
The engine stops sucking air and stops immediately.
Removing the air intake damper
Disconnect the vacuum supply hose from the pneumatic actuator.
Remove the three mounting bolts.
Remove the air supply damper assembly and the pneumatic actuator.
Air damper installation
Replace seal.
Other installation operations are performed in the reverse order of removal.