Sonny, That illustration looks like the contour clamps that use the all-thread hardware that never fit just quite right. I've seen damaged Ailerons because someone tried forcing those clamps into place.
I am looking for recommendations on where or which website I might be able to purchase a quality C-130H wood model with a base. This will be a retiement gift for a co-worker. Thank you for any advice.
Get ready to work alot! I've been on the 130 for 19 years as a crew chief/AR. I always feel for the engine guys. They are a rowdy bunch but get shit done. Kirtland is nice. I was there from 95-99. Good Luck.
Have you checked the upper/lower torque arm bushings where they connect to the strut and where they connect together? They will wear out and cause a shimmy.