Thread-in gland
Service Bulletin/Repair Instructions
A loose thread-in gland (head) on the piggy back cylinder could be possible on some sliding axle trailers. We were notified from our supplier on December 4, 2019 of this potential service requirement. Customers should inspect their new trailers. If they find a loose thread-in gland, they should call the telephone number provided for service. If the parts are tight, no actions are required with the exception of responding via e-mail or by telephone acknowledging this request and fulfillment thereof.