- Published
- 2004-03-16
- Model years
- 2003–2004
On certain trailers equipped with a Sealco 110500, 110700 or 110800 Spring Brake Control Valve manufactured from June 1, 2003 to November 17, 2003, the brass control port cap assembly in the brake valve's control port may contain a defective rubber band check valve. The check valve may develop a hole allowing air to escape back out the control line exhausting at either the foot valve in the tractor or any in-line quick release valve. Correction: Dealer will replace the brass control port cap assembly.
View the official source notice →