EA13006 · Fuel Leak - Motorycle
Opened Jul 12, 2013 · Closed Jan 31, 2014
Status: closed (inferred from source dates) · Fuel System, Gasoline:delivery:fuel Pump
ODI began investigating this issue after owners of model year (MY) 2004-2011 R-series BMW motorcycles reported incidents of pressurized fuel leakage from the fuel pump flange.Some owners first became aware of the problem when their pant leg was fuel-soaked.Prior to opening our initial investigation on November 16, 2012, BMW had concluded that the small number of warranty claims and owner reports did not indicate the existence of a safety defect trend.However, during the course of responding to our information requests, BMW re-examined its data and decided to conduct a recall (13V-617) of the subject motorcycles.In conducting recall 13V-617, BMW voluntarily expanded the scope of affected vehicles from ODI'soriginal scope, MY2005-2008 R-series motorcycles, to include the primary and auxiliary fuel pumps on all MY 2005-2011 R-series, MY 2005-2011 K12&13 models, MY 2010-2011 RR models, and the MY 2012 K1600 motorcycles.The total number of motorcycles subject to this recalled is 50,184.The 55 reports cited in this investigation can be viewed at: http://www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following complaint identification numbers:10485789,10449393,10521322,10475150,10435325,10493015,10471642, 10448216,10488899,10356156,10433733,10442023,10492342,10435968, 10492961,10504324,10485882,10433013,10453738,10474390,10417320, 10485276,10444876,10508150,10485807,10492118,10491835,10425962, 10430734,10488652,10485274,10493320,10522421,10399423,10443840, 10448325,10490417,10485452,10433589,10467136,10420291,10503806, 10532145,10523763,10523626,10425514,10354202,10437222,10444742, 10454834,10532172,10487624,10435984,10452476, 10485337
PE12036 · Fuel Leak - Motorcycle
Opened Nov 16, 2012 · Closed Jul 22, 2013
Status: closed (inferred from source dates) · Fuel System, Gasoline:delivery:fuel Pump
Owners of model year (MY) 2005-2008 R-Series motorcycles report substantial, high pressure fuel loss occurring when the fuel pump is energized.Many times they first become aware of the problem when fuel soaks their pant legs or is puddled under their parked motorcycle.The Office of Defects investigation (ODI) has obtained an owner video illustrating the issue.This video, and other material, may be found in the public file at www.SaferCar.gov. ODI has learned that the subject fuel leak is due to cracks in the fuel outlet quick connector located on the in-tank fuel pump housing.While some owners, reluctant to incur the expense to replace the fuel pump assembly, have undertaken frequently ineffective do-it-yourself repairs primarily involving adhesive patches, two other remedies are available.The first, found in the after-market, is an aluminum clamp designed to reinforce the fuel outlet threaded flange.The second is BMW?s own remedy, appearing in early 2011, following introduction of the aftermarket clamp.It, too, involves a metal collar designed to support the fuel outlet threaded flange.In January 2004 BMW conducted safety recall 04V028 involving 2000 to 2004 Model Year K and R Series motorcycles for a pressurized fuel leak.In this case an O-ring in a fuel line quick connector could become damaged and BMW identified the potential for fire as a consequence of this failure.In its recall, influenced by an ODI investigation (PE03-054), BMW judged the fire risk to be low and the fuel loss to be insignificant -- occurring most often during cold starts -- resulting most often from improper servicing of the fuel line quick connector by its dealers. All of the complaints and warranty claims referenced in this resume involve verified fuel leaks rather than owners simply expressing a concern that a leak may develop in their subject motorcycle. With summer approaching and seasonal motorcycle usage increasing, ODI has upgraded PE12-036 to EA13-006 to further evaluate this issue, monitor fuel leak frequency, and determine the risk associated with the alleged fuel leaks.The ODI reports cited above can be reviewed at: http://www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following complaint identification numbers: 540232, 765847, 10074376, 10159252, 10236289, 10339245, 10356156, 10417320, 10425962, 10430734, 10430822, 10432269, 10433589, 10433733, 10436885, 10437222, 10442023, 10443840, 10444670, 10444742, 10444876, 10445888, 10445954, 10448104, 10448104, 10448325, 10448592, 10449393, 10451907, 10452476, 10453738, 10460566, 10463408, 10463946, 10467136, 10470251, 10471518, 10471642, 10474390, 10475150, 10474390, 10475150, 10480052, 10480834, 10485274, 10485276, 10485292, 10485337, 10485348, 10485351, 10485376, 10485434, 10485452, 10485783, 10485789, 10485796, 10485807, 10485882, 10487501, 10487624, 10488652, 10488899, 10490417, 10490868, 10491835, 10492118, 10492342, 10492961, 10493015, 10493320, 10494927, 10494899, 10495307, 10496593, 10503488, 10503806, 10504130, 10504324, 10508135, 10508150
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