F Ollowing The 1983 Braking Regulations All Semi-trailers...

an anti-lock system or a load-apportioning valve in the braking circuit. Many fleet engineers went down the load-apportioning valve route for their new trailers but there are......

When The Mgx System Is Working Properly And Powered From

the stop light circuit the green trailer headboard-mounted monitoring lamp will come on then go off each time the foot brake is pressed. With permanent power supply via the......