NHTSA Campaign Id 98V298000; Date: Nov. 19, 1998
This condition can result in extreme overheating of the catalyst and could cause ignition of surrounding combustibles in close proximity to the catalyst.
1995 Neoplan AN440; 1996 Neoplan AN440; 1997 Neoplan AN440
Component: Fuel System, Other:delivery:hoses, Lines/piping, And Fittings
Manufactured by: Neoplan Usa Corp.
Affected Units:: 594
Vehicle description: transit coaches equipped with cummins l-10 engines and nelson catalysts and sold to los angeles, California transit authority. The catalyst can experience high temperatures, which could be caused from unburned methane igniting inside the catalyst brick.
Dealers will inspect the vehicles for proper installation and positioning; increase the size of the fiberglass hole surrounding the tail pipe, remove a rubber air inlet boot that was too close to the catalyst; replace the flex pipe in the exhaust system; and add a blanket around the catalyst to provide added insulation.
Owner notification has began. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact neoplan at 1-719-336-3256. Also contact the national highway traffic safety administration's auto safety hotline at 1-888-dash-2-dot (1-888-327-4236).
Date Owners notified by Manufacturer: Nov 30, 1998
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