Aerostar 2WD V6-182 3.0L (1995)
Brake Master Cylinder: Description and Operation
Master Cylinder, Brakes
Master Cylinder
Item
Part Number
Description
1.
-
Compensating Ports (Part of 2140)
2.
2162
Brake Master Cylinder Filler Cap
3.
-
Float Magnet Assembly (Part of 2K478)
4.
-
Primary Piston (Part of 2140)
5.
-
Bore End Seal (Part of 2140)
6.
-
Spring (Part of 2140)
7.
-
Seal (Part of 2140)
8.
-
Secondary Piston (Part of 2140)
9.
2140
Brake Master Cylinder
10.
2K478
Brake Master Cylinder Reservoir
The dual master cylinder performs in the following manner:
^
Rear wheel brakes - are connected to the secondary outlet port and are actuated by the secondary piston assembly.
^
Front wheel brakes - are connected to the primary outlet port (nearest the dash panel) and are actuated by the primary piston assembly.
NOTE: Both primary and secondary pistons function together.
CONSTRUCTION
The dual master cylinder contains a plastic "see through" fluid reservoir with a Fluid Level Indicator (FLI) and primary and secondary hydraulic
pistons and an integral proportioning valve.