1920s Lawn Mower Engine Restoration

Embark on a meticulous journey through the restoration of a 1920s Coldwell Lawn Mower engine in this comprehensive 56-minute video. Delve into the intricacies of reviving a rare 3.5HP Fuller and Johnson engine that once powered a 25" width reel mower capable of cutting and rolling 3 acres on a single tank of gas. Witness the challenges faced during the four-month restoration process, including unexpected setbacks with piston rings, carburetor float replacement, and a troublesome Bosch BA-1 magneto. Learn valuable lessons about vintage engine restoration, including the importance of thorough initial assessment and the complexities of working with rare, century-old components. Gain insights into problem-solving techniques for dealing with hard-to-find parts and the impact of modern fuel compositions on antique machinery. Explore the use of food-grade penetrating oils as a safer alternative in restoration work, and discover the intricacies of restoring a unique piece of lawn care history.