Parking brake adjustment
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Racer
Joined: Apr 2011
Posts: 1,794
Likes: 71
From: NC
2. Remove the rear wheels, line up the hole in the rotor with the star wheel, move those with a flat head.
3. Hold the adjustment nut on the brake pedal with a wrench, tighten the locking nut.
I followed all of this and the parking brake pedal still goes all the way to the floor.
1. Release the parking brake, loosen the locking nut.
2. Remove the rear wheels, line up the hole in the rotor with the star wheel, move those with a flat head.
3. Hold the adjustment nut on the brake pedal with a wrench, tighten the locking nut.
I followed all of this and the parking brake pedal still goes all the way to the floor.
2. Remove the rear wheels, line up the hole in the rotor with the star wheel, move those with a flat head.
3. Hold the adjustment nut on the brake pedal with a wrench, tighten the locking nut.
I followed all of this and the parking brake pedal still goes all the way to the floor.
Driver School Candidate
Joined: Jan 2026
Posts: 18
Likes: 6
I haven't had to adjust the pedal either on my isf when I did pads and rotors, just on the h/b shoes adjustment themselves. Lockup then back off till it can spin, job done. . But in saying this I just did pads rotors on a Is250 last week and locked up and backed off and the travel was terrible or as bad as it was prior. So removed the kick under panel to get to the handbrake cable adjustment. Removed the locknut and adjusted it there with the wheels off the ground. Just to make sure it wasn't starting to bind at all. Didn't take much and now about 3 clicks.
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