- Local time
- 10:30 PM
- Joined
- Oct 16, 2014
- Messages
- 29,607
- Reaction score
- 73,177
- Location
- Salisbury, Vermont
I just put a new one on my John Deere last week...
When I bought this in 79, the rear portion of master was out. Spanish D'Bonaldi. Hall Pantera had one in stock, was only 105.00 with shipping. Goose has Girling brakes, same type as 289 AC Cobra. Master & booster are under dash & a bitch of a 'shoe horn it in". Friend of mine did the job, stripped a fitting, had to cut line, replace fitting, reflare line & tap the threads in cylinder & coax it all back together. All four brakes working evenly & solidly again. But after brakes were worked some & fluid heated & expanded, the front brakes would start clamping. Buddy didn't back the rod off. So temporarily I carried a 10mm wrench so I could crack a line at a junction on front brakes under the hood. One day at Fwy speed they really tightened & burned the front pads to metal. Very large pads w/material bonded. Hall didn't have any, deTomaso didn't have any, so I drove up to a big brake house in Phoenix, they turned rotors & stripped, resurfaced the pad plates, rebonded & riveted new heavily scintered pad material for real reasonable money. Got back home & reassembled front brakes. I did not want to separate the lines from the master, so I removed the four booster/master nuts, managed to move master with lines attached far enough forward to slip a spring lock washer over each of the four studs on booster, let the master slide back over the studs & replaced/tightened the nuts. Perfect pedal, no more binding, even after repeated hard braking.I was asked to work on this Scrambler recently. The car needed a master cylinder replaced as the old was was peeing into the booster. The customer supplied the unit for the swap out. The job required me to pull the hood as I needed to move the booster sideways to access the outer nut on the master which is right up against the shock tower. I did a quick visual inspection to compare the old with the new and put it on. Flushed and bled. Then when I went to move it, no go as the brakes were applied. WTF moment! Cracked open the master fittings and got fluid out. Pulled the master off and checked the back side bore of the piston where the pushrod goes and the new one is .150 shallower. Ok. Adjust the booster pushrod back 150 plus a little more and reassemble. Test drove it, hit the brakes several times all is good. On the return back to the shop, the brakes are applying on there own. WTF again! Turns out that when the booster was kicked sideways then fastened down to its bracket, the pushrod came out further still. Bottomed out the rod adjuster which left it with 30-40 thou or so. All groovy now! Lesson learned. Measure the backside of the master and check for dimension differences before assuming its a go. More proof I don't walk on water and still have things to learn.
View attachment 542687 View attachment 542688
My 84 year old friend and neighbor wanted me to have HIS fathers 59 Biscayne which has been sitting in Colorado for 40 years . Well DUH.... Road Trip!! Car is Unbelievable COMPLETELY rust free, and Remarkably Intact . Everything free and in working order. So far evaluation needs , shows new fluids , the brake hydraulics, a fresh tune,and fuel. So far, just cleaned her up,inside and out, and buffed up the original laquer. 235 thrift six, 3 on the tree..... radio delete total cheapo Survivor ! Never thought I would own a Chebbie. But the price was right! I had to Rescue this Orphan. couldn't let it slip away. Don't worry, Mopar is still numero uno in my world!
Thunder
View attachment 557607 View attachment 557609 View attachment 557610 View attachment 557611 View attachment 557612 View attachment 557613 View attachment 557616
I'm very fortunate! The car Gods have been good to me!I'd absolutely love me a 59 chevy........ damn nice score