THE "O" RINGS OF THE REGULATOR ASSEMBLY IN THE ONAN EMERALD AND MARQUIS BRAND GENERATOR SETS CAN WEAKEN AND BREAK WHEN EXPOSED TO HIGH AMBIENT TEMPERATURES.
RiskIF AN IGNITION SOURCE IS PRESENT, LIQUID PROPANE GAS (LPG) LEAKAGE COULD RESULT IN A FIRE.
Fix OWNER NOTIFICATION WILL BE CONDUCTED BY ONAN. DEALERS WILL EITHER REMOVE THE LPG REGULATOR AND REPLACE IT WITH A MODEL NOT SUBJECT TO RUPTURE, OR INSTALL A PRE-REGULATOR IN THE FUEL SYSTEM.