VALVE STEM MAY BECOME UNSEATED WHILE BURNER CONTROL KNOB IS BEING TURNED ALLOWING GAS TO ESCAPE. CONSEQUENCE OF DEFECT: GAS SEEPAGE AROUND THE BASE OF THE VALVE STEM COULD RESULT IN A FIRE.
STOVE MAY HAVE A CRACKED GAS MANIFOLD WHICH PERMITS A LEAKAGE OF PROPANE GAS.
THE INVOLVED VEHICLES MAY CONTAIN PROPANE GAS LINE FLARE NUTS THAT MAY ALREADY BE CRACKED OR COULD CRACK AT A LATER DATE. THIS COULD LEAD TO GAS LEAKAGE.