37 Deluxe Coupe Seat Glide Problem

[Blindhuckster]

Trying to resolve an issue with the bench seat glides on my coupe. The seat adjuster position lock will not hold. I have them lubed up good and they slide great. When I try and engage the lock, it acts like it wants to catch on the drivers side only, but will not hold. The fabric wrapped springs are attached on both glides, but it seems to me, that I must be missing some critical part. There is no rod (which I would assume there should be to transfer the lock action from one glide to the other side. I have attached a picture of the drivers side glide. I have search the net for picture of the lock function, but come up empty. Any help would be appreciated. Thanks Nate Anello