Includes chrome mounting screws.
Engraved script reads:
Kingpin Release Valve, Operating Instructions:
Engraved script reads:
Kingpin Release Valve, Operating Instructions:
- Park Tractor / Trailer. Disconnect Trailer Lines.
- Activate Kingpin Release Valve. (Buzzer Will Sound)
- Pull And Hold Control Valve To Release Kingpin Lock
- Deactivate Kingpin Release Valve
- Release Tractor Parking Brake. Move Tractor Forward.