Quote:
Originally Posted by TomWambsgans
Are the spring bars improperly sized?
I placed an order for two sets of these yesterday, thinking they'd probably come in handy. |
Spring bars wear, both in diameter and at the pivots that fit into the lug holes. Additionally, the pivots themselves loosen and wobble over time. These should be replaced every so often as a matter of good maintenance practice.
Also, the center link is a double-roll at the end, and some extra stress may have distorted the tube where the spring bar goes through. You have to be careful to properly support the visible outside, but the backside of that tiny center link has a crease that can be tapped down with a chisel point to "tighten" up the grip on the spring bar.
New 501B ends are not going to fix this if it is the end center link that is distorted/loose unless the actual tube in the 501B is worn.