There's a tiny set screw on the rear caliper on a catch plate.
You can adjust your 1989 Chevy Corvette emergency brake into different ways. The emergency brake will have an adjustment bolt on the brake pad. The emergency brake cable can be adjusted to shorten or lengthen the cable.
The emergency brake cable is connected to the brake shoe on the rear brakes. You can adjust the emergency brake by loosening or tightening the nut on the end of the cable.
In the center arm rest is a cover at the bottom that can be removed to expose the emergency brake cable, and a nut to adjust the tension.
The 2005 Jeep Grand Cherokee emergency brake cable has adjustment nuts on each end of the cable. Turn the adjustment nut to lengthen or shorten the cable.
you must first adjust the rear drum brakes. then and only then can you adjust the cable for the parking brake at the base of the park brake pedal/handle. if you don't do the rear drums first, you will stretch the cable
http://wiki.answers.com/Q/Adjust_emergency_brake_cable_on_2002_GMC_yukon"
it is a self ajustment each time you put hand brake it is done
To replace the emergency brake cable on a 1991 Celica, first, lift the rear of the vehicle and remove the rear wheels for better access. Disconnect the old cable from the brake lever and the brake assemblies at the wheels. Install the new cable by attaching it to the brake lever and routing it through the undercarriage to the rear brakes, ensuring it’s properly secured. Finally, adjust the tension of the new cable at the lever to ensure the emergency brake functions correctly.
The emergency brake cable is held in place with swivel nuts on each end of the cable. Turn the swivel nuts to the left. The emergency brake cable will come off.
You have to take them all off from pedal to wheel and re-fit as a set, then adjust them.
I am not 100% sure, but I do believe you have to adjust the nut on the cable underneath the emergency lever. Some off them are also located under the car along the floor pan.
To adjust the emergency brake cable on a 2002 Tacoma, first, ensure the vehicle is on a flat surface and the parking brake is disengaged. Locate the adjustment nut on the rear cable, typically found near the rear axle or under the vehicle. Turn the adjustment nut clockwise to tighten the cable if the brake doesn't hold or counterclockwise to loosen it if it's too tight. After adjustment, test the brake to ensure it holds properly and make any necessary fine-tuning adjustments.