CONSTRUCTION
High-pressurized nitrogen gas is charged and sealed inside the brake booster accumulator assembly. In addition, a metallic bellows-formed tube is used, in order to enhance the gastight performance of the accumulator.
| *1 | Brake Booster Accumulator Assembly | *2 | Brake Booster Pump Assembly |
| *3 | Bellows-formed Tube | *4 | Accumulator Pressure Sensor |
| *5 | Check Valve | *6 | Cam |
| *7 | Pump Motor | *8 | Pump Plunger |
| *a | Nitrogen Gas | - | - |