Antique Drag Saw Restoration Problem Solving

In this restoration I tackle the largest project I have done to date This is a 1920s drag or log saw made by the Ottawa Mfg. Co. of Ottawa, Kansas, USA. This is a TE model with a 5HP 4stroke engine on it. The saw mimics the sawing action of two people using a nonpowered crosscut saw. The saw blade itself is 5ft long. I have not dealt with 4stroke engines very often in my restoration history, so it was a lot of fun learning along the way. The tool itself shows signs of many repairs over its 100 ye