I need help in adjusting my parking brake on my 1969 vette. I have the service manual and the assembly manual. I followed the instructions in the assembly manual on page J191, adjusting the nut near the equalizer to tighten the cable. The Parking brake holds better, but not like it used to. I can put the car in reverse and the brake holds with minimum acceleration. However, in first or second gear there is no hold with minimum acceleration. I'm afraid to tighten the nut any more unless it won't break something.
On page 5-23 of the service manual, another adjustment is indicated. I should tighten the "disc" adjustment screw (at least I think that's what it is). Now the picture in the service manual shows one hole, but there are a number of holes on my disc. According to the manual's directions, one should turn the disc until the adjusting screw is seen through the hole. I've turned my disc and I don't see a screw.
Here are my questions:
- Is there a screw for tightening the disc that can be found through one of the holes on the disc? If so, how do I find it?
- Do I need to tighten this screw as part of making the parking brake hold better?
- Is there any danger to continuing to tighten the cable? If this is the way to tighten the cable, I will continue to see if I can make the brake hold better with very minor acceleration.
Please get back to me with comments as soon as you can. I need to get an inspection sticker, and the parking brake is checked as part of the inspection. The inspector accelerates very slightly and expects the brake to hold.
Thanks, Charles