hydraulic mule for annuals

[Richard]

I made my own as well. My unit is a manual one. I used a large manual hydraulic pump and a large reservoir. The Skymaster system doesn’t use a tremendous amount of flow. Total cost was about $200.00. Initially I built it for testing cracking pressure for rebuilding the hydraulic powor pack in the early Skymasters. Works quite well. I’ve had a few shops borrow it for their annuals.