I recently got a heavyweight dump truck that has loose axles. I was able to remove the dump bed from the chassis and see the innards. The post holding the plastic strip which holds the axles doesn't hold the plastic strip tight to the base anymore. It looks in very good condition though. What is the best way to remedy this; try and put pressure on that post, like when it was made, or a simple fix like JB-ing around that post. Thank you in advance for any help and/or insight.