"POWERMASTER BRAKE SYSTEM TROUBLESHOOTING AND REPAIR GUIDE - For 1985 thru 1987 Buick Turbo Regal, Grand National, GNX, T-Type, and Turbo-T" Book by Richard Clark and John Norton
"POWERMASTER BRAKE SYSTEM TROUBLESHOOTING AND REPAIR GUIDE - For 1985 thru 1987 Buick Turbo Regal, Grand National, GNX, T-Type, and Turbo-T" Book by Richard Clark and John Norton is an excellent reference Guide to have in your reference library.
It would also be a great gift for your mechanic.
This very detailed manual took over three years to do. Even if you lack mechanical skills, this Guide is worth having to share with your mechanic. It is full of highly-detailed photos and charts, showing all of the possible problems and solutions for diagnosing a powermaster brake unit. Everything can be done using basic hand tools. The Guide runs 90 pages in length.
Here are some of the chapters: Major Component Descriptions and Nomenclature, Powermaster Characteristics During Normal Operation, Common Problems and Which Tests to Run to Address Each One, Flowcharts to Help Diagnose Problems Correctly, The Major Components and How to Test Each One, Maintenance, Tools and Accessories, and Vendor List and Contact Information.
It is spiral bound for easy reading when you are working on the powermaster. As long as the electric motor is not burned out, everything else is available for you to repair a powermaster on your own with this handy Guide.
They also have made all the various O-rings that you need to rebuild a powermaster brake unit. In some cases, they had to have parts reproduced. For example, GM sold just one of the O-rings in the kit for over $30 each. This Powermaster Reproduction O-rings (14) kit is only $39.95, part #7676.
I don't think anyone has more experience with powermaster brake units than Richard Clark. Over the years, he has even made special testing equipment for not only the powermaster brake units but also for other electronic parts found in the Turbo Regals.
He worked with John Norton to compile this easy-to-follow and informative powermaster repair Guide, so you can become better educated on powermasters and not be stressed out the first time the brake light comes on!
Our photos show the cover and a two-page spread in the book.
NOTE - You may also be interested in these related items - #6697 Reproduction Brake Accumulator Bowl, #7175 Original GM Powermaster Brake Switch, and #7676 Powermaster Reproduction O-Rings (14) Kits.
A great book to keep in your Turbo Buick reference library.
7675 - "POWERMASTER BRAKE SYSTEM TROUBLESHOOTING AND REPAIR GUIDE - For 1985 thru 1987 Buick Turbo Regal, Grand National, GNX, T-Type, and Turbo-T" Book by Richard Clark and John Norton
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