Re: Down-hill wipers

Posted by Dwight Heinmuller On 2011/9/23 16:01:10

I would diagnose the problem first. The wiper motor should be rebuilt if found to be lacking, rather than using the procedure as described. If the vacuum pump on a V8, which is attached to the oil pump, is not working properly, it will not provide adequate vacuum AND it may interfere with the propoer operation of the oil pump, which MIGHT cause an oil aeration problem, as it did on my '55 Clipper. I installed a double action fuel pump on my '56, which works well. Stop gap measures, instead of following proper procedures, will at times add to the problem. There are several other areas that may cause vacuum problems. One is worn hoses, hoses of improper size, including those to the power brake and vacuum tank, a vacuum tank filled with brake fluid, and a faulty check valve at the back of the carburetor, which provides vacuum to the power brake unit. Our Packards are all at least 56 years old. Using rube goldberg procedures is improper maintenance and care. Treat your Packard as you would a modern car and have it repaired properly, by using proper diagnosis and maintenance procedures.