Chrysler Concorde 1993-1997 Brake System Bolt Torque Specifications

Using the correct torque is crucial for safety and proper brake function. Under-torqued bolts can loosen, leading to component failure, excessive movement and potential loss of braking ability. Over-torqued bolts can stretch, weaken, or even break, also resulting in component failure and potential damage to the brake system and vehicle. Consistent and accurate torque ensures that clamping force is adequate and even, promoting proper heat dissipation and preventing premature wear. For example, a caliper bracket bolt that's too loose may cause uneven pad wear and a warped rotor due to vibration, and a broken rotor could result in loss of braking.

You'll need a calibrated torque wrench, appropriate sockets (typically in metric sizes for your Chrysler Concorde), and possibly an extension or universal joint depending on the bolt location. Make sure your torque wrench is within its calibration period and is set to the correct units (e.g., lb-ft or Nm). If using a click type wrench remember to release pressure after use to maintain accuracy. A quality socket will also help provide consistent torque and not slip.

If a bolt feels stuck or corroded, avoid using excessive force. First apply a penetrating oil like PB Blaster or Liquid Wrench to the threads and let it sit for some time, following the instructions on the can. If that does not free it, try tapping the bolt with a hammer with the bolt head. If it will not budge it may be necessary to use a heat gun or a torch to further break the corrosion bond. If the bolt still will not budge, it will need to be drilled out. Use caution and patience with corroded hardware, as applying too much force can shear or break a bolt which can be difficult to extract and may cause damage to the brake parts.

It is generally recommended to replace brake bolts, particularly caliper bolts and banjo bolts, after they have been removed as many are torque-to-yield (TTY). TTY bolts are designed to stretch slightly when tightened and become less effective if reused. Always consult the manufacturer's guidelines, and if unsure, err on the side of caution and install new bolts to ensure a secure and safe brake system. This will also guarantee proper torque values are maintained. If a bolt has been damaged from corrosion or improper installation, it should also be replaced.

No, torque specifications vary depending on the component. For example, the caliper mounting bracket bolts will have a higher torque specification than the caliper guide pin bolts. Always consult the specific torque specifications for each bolt in your vehicle's service manual, or a reputable database for your model year. Do not assume that all bolts have the same torque value. It is important to keep the different values in mind when servicing your brakes.