12:33. System of the central blocking of locks

The system of the central blocking of locks works at depression from the engine and automatically locks all doors, a trunk lid and the hatch of a jellied mouth of the fuel tank when locking the left forward door. The scheme of system is given below.

Depression from an inlet collector of the engine moves in the vacuum accumulator located in the luggage compartment and from it to system devices via the switch located on the left forward door.

Arrangement of elements of the central blocking of locks on a forward door

The vacuum accumulator gives the chance of tenfold blocking of locks at the idle engine then blocking can be made in case of need manually (for example if the engine is not started).


System of the central blocking of locks

1 — the vacuum drive of doors
2 — draft of the drive (a forward passenger door)
3 — draft of the drive (back doors)
4 — the vacuum drive (the hatch of a jellied mouth of the fuel tank)
5 — the vacuum drive (trunk lid)
6 — the vacuum accumulator
7 — the vacuum switch

8 — the backpressure valve
11 — the three-position distributor
13 — the backpressure valve
17 — connection
18 — a press spring
22 — the four-position distributor