Service brakes, hydraulic › Foundation components › Master cylinder

Vehicles in this recall

Notes

Possibility that under extremely high temperatures, brake fluid may formchemical deposits on wheel cylinder wall.these de- posits may slightly deformpiston cup lip when it rides over them, resulting in leakage from loss ofsealing.this condition could cause gradual loss of braking power andconsequently IS a driving hazard.(correct by flushing brake system andreplacing wheel cylinders where necessary.)