NHTSA Complaint #10464617 — 2005 BMW R1200 RT

THIS FAILURE IS NOT LIMITED TO THE 2005 BMW R1200RT. THE SAME FUEL PUMP IS USED FROM 2005-2009 IN THE RT1200RT AND R1200GS. THE FUEL PUMP HOUSING HIGH-PRESSURE FUEL QUICK DISCONNECT REINFORCEMENT FLANGE CRACKS UNDER HIGH PRESSURE CYCLING AND LEAKS, SENDING RAW FUEL DOWN THE LEFT FAIRING IN CLOSE PROXIMITY OF THE VEHICLES LEFT EXHAUST PIPE AND IGNITION SYSTEM COMPONENTS. THE MOTORCYCLE FAIRING EFFECTIVELY CAPTURES THE FUEL VAPORS CREATING A SIGNIFICANT RISK FOR FIRE. IN ADDITION, LEAKING FUEL, STREAMING ALONG THE LEFT FAIRING IS EXHAUSTED ON THE RIDERS LEFT LEG, CREATING SIGNIFICANT RISK FOR THE RIDER EVEN AFTER DISMOUNTING THE VEHICLE. CONSEQUENCES OF FAILURE THE COMBINATION OF HIGH FUEL PRESSURE AND NEGLIGENT DESIGN CREATE SUBSTANTIAL RISK FOR RIDERS OF THE IMPACTED VEHICLES. CONSEQUENCES OF THIS FAILURE ARE OUTLINED BELOW: 1. RIDERS BECOME FUEL SOAKED AS FUEL LEAKS DOWN THE LEFT FAIRING AND THEN IS FORCED BY FAIRING AIRFLOW DYNAMICS ON TO THE RIDERS LEFT LEG. 2. FUEL VAPORS, CAPTURED BY THE FAIRING AND HEATED BY THE EXHAUST PIPE BECOME EXTREMELY VOLATILE AND COULD LEAD TO A FIRE AND/OR EXPLOSION. 3. FUEL VAPORS RISING FROM THE FAIRING AND EXITING THE TOP OF THE FAIRING BETWEEN THE INSTRUMENT PANEL AND FUEL TANK, ARE BLOWN BY AIRFLOW INTO THE RIDERS FACE. THE CARCINOGENIC ASPECTS OF FUEL INHALATION ARE DOCUMENTED. EXAMINATION OF THE FUEL PUMP ASSEMBLY SUGGESTS THAT THE HIGH-PRESSURE FUEL QUICK DISCONNECT REINFORCEMENT FLANGE WAS INADEQUATELY DESIGNED FOR THE FUEL PUMP OUTLET PRESSURES. THE NON-METALLIC (COMPOSITE) PUMP HOUSING COMBINED WITH A COMPOSITE HIGH-PRESSURE DISCONNECT FITTING IS UNSUITED FOR THE PART. HIGH PUMP PRESSURE EXPANDS THE COMPOSITE HIGH-PRESSURE FITTING CAUSING IT TO READILY LOAD THE FUEL PUMP HIGH-PRESSURE QUICK DISCONNECT FLANGE. OVER TIME, PRESSURE CYCLING CAUSES THE QUICK DISCONNECT REINFORCEMENT FLANGE TO CRACK ALLOWING FUEL TO LEAK. *TR