Re: 1938 Manifold Question

Posted by jfrom@kanter On 2014/11/25 8:42:12

We run into issue fairly often at our restoration shop as many other engines besides Packard used a similar design. We normally remove the shaft, flap, and spring. Then enlarge the holes install bushings and then fitting the bushings to the shaft. In some cases we will make a new shaft as they can have grooves worn into them from years of use. We then reassemble and lubricate with graphite. Think of it like a throttle shaft on a Carb. A good machinist should be able to do it for you if needed.

Thanks
James