PT Cruiser L4-2.4L Turbo VIN 8 (2005)
Brake Hose/Line: Description and Operation
DESCRIPTION - BRAKE TUBES AND HOSES
The brake tubes are steel with a corrosion-resistant nylon coating applied to the external surfaces. The flex hoses are made of reinforced rubber with
fittings at each end.
OPERATION - BRAKE TUBES AND HOSES
The purpose of the brake tubes and flex hoses is to transfer brake fluid pressure, developed by the master cylinder to the brakes at each wheel of the
vehicle. The flex hoses connect the chassis brake tubes which are mounted to the vehicle's underbody to the brake at each wheel, allowing for
movement of the vehicle's suspension.
INSPECTION - BRAKE TUBES AND HOSES
Flexible rubber hose is used at both front and rear brakes. Inspection of brake hoses should be performed whenever the brake system is serviced and
every 7,500 miles or 12 months, whichever comes first (every engine oil change). Inspect hydraulic brake hoses for severe surface cracking, scuffing,
worn spots or physical damage. If the fabric casing of the rubber hose becomes exposed due to cracks or abrasions in the rubber hose cover, the hose
should be replaced immediately. Eventual deterioration of the hose can take place with possible burst failure. Faulty installation can cause twisting,
resulting in wheel, tire, or chassis interference.
The steel brake tubing should be inspected periodically for evidence of corrosion, physical damage or contact with moving or hot components of the
vehicle.