Infiniti 47210-AM885 Booster Assy-Brake

You can Select Your Vehicle to check if 47210-AM885 fits your vehicle.

To inspect disc brakes, start by loosening the wheel lug nuts and raising the vehicle securely on jackstands. Remove the wheels to access the two pads in each caliper. Check the pad thickness by looking at each end of the caliper and through the inspection window in the caliper body. If the lining material is less than the thickness, replace the pads. If it is difficult to determine the exact thickness, remove the pads for further inspection. Clean the pads with brake cleaner and re-measure them with a ruler or vernier caliper. Measure the disc thickness with a micrometer to ensure it still has service life remaining. If any disc is thinner than the specified minimum thickness, replace it.

Begin by depressing the brake pedal several times with the engine off and observe if there's any change in the pedal reserve distance. Start the engine and check if the pedal goes down slightly; this indicates normal operation.