Question

You are dropping a trailer and the release arm won't release properly because the locking jaws have too much pressure on them. What should you do?

1) Check if the trailer is properly aligned with the release arm
2) Apply lubricant to the locking jaws
3) Adjust the pressure on the locking jaws
4) Call for assistance

Answer 1

To address a release arm that won't properly disengage, check trailer alignment and try repositioning the truck to relieve pressure; if unsuccessful, call for professional assistance.

Step-by-step explanation:

If you are attempting to release a trailer and find that the release arm won't properly disengage due to excessive pressure on the locking jaws, you should attempt to alleviate this pressure before proceeding. First, ensure that the trailer is properly aligned with the release arm as misalignment can lead to uneven pressure and hinder the release mechanism. If alignment does not seem to be an issue, consider gently moving the truck forward or backward slightly to change the pressure angle on the locking jaws. Often, a slight repositioning can relieve pressure and allow the release arm to function properly. If these steps do not resolve the issue, calling for assistance from a colleague or a professional would be the next advisable step to prevent any damage or safety risks.