Brake fluid should be changed at any hour that the fluid shows evidence of moisture contamination.4. Lower the vehicle and repeat from Step 1 for the front brakes, starting with the right front wheel and then moving to the left.5. Check and fill the master cylinder as necessary.
1. Elevate and buttress the rear of the vehicle on jack stands. Hoist the vehicle's hood. Remove the brake master cylinder cap and bag the suction ball to remove all the fluid practicable from the reservoir. Fill with modern brake fluid.
2. Area the drip pan under the passenger side rear revolve. Using a wrench, loosen the bleeder screw on the rear brake. Compass a helper push down the brake pedal and clench it down while the rear brake bleeder is closed. Once the brake bleeder is closed, keep the helper remit the brake to rise. The alone duration the helper should push the brake to the floor is when the bleeder is plain. He must not let the pedal up until the bleeder is closed or the rising pedal Testament suck air into the operation causing spongy or express low brakes when done. Repeat this procedure for five repetitions on the corresponding rotate and then alteration to the left rear and do the same.
3. Check and add brake fluid after every two to three repetitions. Do not let the master cylinder go dry or air can be sucked into the system.
This can be recognized by a brownish colour of the fluid. When this happens, the contamination causes rusting of the revolve cylinders and calipers and a residue buildup that can agency the brake operation to malfunction. The malfunction is normally in the conformation of locking up to the stop that the brakes Testament not Proceeds.
