Green for electric, Blue for service, red for emergency, my hoses are at a proper clearance from the cat walk, my green has no lose wires tigh and secure, my blue & my res have no cuts, no air licks, no tears. . . My Mounting bolts are present, no rust, no cracks, tigh & secure to my frame. . . my apron, tigh & secure, no rust, no bends or cracks, my apron and my fith wheel have zero space indicating that it's tigh and secure well coupled, my fith wheel has no cracks, no bends, well grease, not missing eny bolts, my pivot pin & my release handle are both in the lock position with no rust, well grease, my king pin and my locking jaw are both in the lock position. . . . My platform it's tigh & secure, no cracks and no rust, no missing bolts or nuts .