Brake booster
The brake booster uses engine manifold vacuum to assist braking force. Do not turn off the engine while driving because that will turn off the brake booster, resulting in poor braking power.
The brakes will continue to work even when the brake booster completely stops functioning. If this happens, however, you will have to push the pedal much harder than normal and the braking distance will increase.
See also:
Improved Room and Refinement
The new Subaru Impreza's wheelbase grows to 104.1 inches (compared to 103.2
in the outgoing model), while length and width measurements remain the same.
The combination of a longer wheelbase with ...
3.6 L models
1) Power steering fluid reservoir (page 11-27)
2) Differential gear oil level gauge (page 11-26)
3) Automatic transmission fluid level gauge (page 11-24)
4) Brake fluid reservoir (page 11-28)
5) ...
Checking the brake pedal reserve distance
1) More than 2.56 in (65 mm)
Depress the pedal with a force of approximately 66 lbf (294 N, 30 kgf) and measure
the distance between the upper surface of the pedal pad and the floor.
When the me ...