Height Control Valve (HCV) Maintenance
Note: For component identification and valve porting information, please
refer to our KOTR Exploded View/Valve Porting page.
The King of the Road™ Height Control Valve is a
precision-built device, carefully calibrated using dedicated test and
inspection equipment. It is not recommended to attempt field service or
adjustment beyond the arm/height adjustment or troubleshooting detailed in
our other technical documents. In the unlikely event a King of the Road™
Height Control Valve does require service, return it to King of the Road for
Removing Cover/Mounting Bracket
Removal of mounting bracket (cover) is not
recommended because of possible contamination of the valve internal
Please note that fittings, gaskets check valves and
other components are available. Please see our ‘Contact Us’ page for
details for specific terms, conditions, and return policies.