Pressure Accumulator For Brake "B4"

The pressure accumulator is located in the transmission housing and may be opened only for cleaning.

Fig 1: Exploded View Of Pressure Accumulator

Courtesy of VOLKSWAGEN UNITED STATES, INC.

1 - Transmission housing

2 - Seal

• Insert with ATF

3 - Piston

• For pressure accumulator for brake "B4"

4 - Spring

5 - Spring

6 - Seal

• Insert with ATF

7 - Cover

8 - Retaining ring