Current parent revision: F-450 R1
R1 uses D120-class triple air ride as an RFQ candidate, 0..8 degree main motion, 4.332314 degree matched transfer and empty-only lift with increased pin-load checking. Actual brake actuator and lift compatibility remain supplier selections.
Open current R1 designNew triple-axle trailer reference
Separate road brake/lighting, house power and motion-control circuits. The old European image remains an archived regional reference.
Open full wiring architecture
This branch uses U.S. RV connector functions. It is not the old European ISO1724 pinout. Final pin positions, harness colors, fuses and wire gauges require the actual selected components.
Archived European ISO1724 reference