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Home >> Ford >> 2000 >> Contour SE, 2.0 3, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1923 (Brake System - General Information -- F250-F550 Super Duty) >> Diagnostic Tests >> Brake System >> Accumulator - Hydro-Boost® >> Notes

Accumulator - Hydro-Boost®: Notes

WARNING: This page is about a different car, the 2007 Ford Pickup, 2007 Ford F550 Super Duty, 2007 Ford F450 Super Duty, and 2007 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
  1. Start the engine and turn the steering wheel to the left and right stops 1 time.
  2. Stop the engine.
  3. Apply the brakes. The accumulator in the Hydro-Boost® power brake booster should retain enough pressure for at least 2 power assisted brake operations.
    • If no power assist is felt, install a new Hydro-Boost® power brake booster, refer to POWER BRAKE ACTUATION article.
    • If power assist is felt, the accumulator is operating correctly at this time.