2006 Freightliner MT55 Problems, Complaints & Recalls

Problem: Moroney body works is recalling 1 my 2006 b180 (freightliner mt55) bookmobile step van equipped with a ricon platform style wheelchair lift for failing to comply with the requirements of federal motor vehicle safety standard no. 404, "platform lift installations in motor vehicles." the threshold warning system may not detect the presence of a wheelchair or mobility aid user in a certain spot within the defined threshold area.

Risk: The user of the lift could be injured should the lift move unintentionally.

Fix: Moroney is working with ricon to correct the wheelchair lifts free of charge (please see 07e095). Owners may contact ricon at 1-818-267-3000 or moroney at 1-508-792-2878.

Problem: Moroney body works is recalling 1 my 2006 b180 (freightliner mt55) bookmobile step van equipped with ricon platform style wheelchair lifts. These lifts fail to comply with the requirements of federal motor vehicle safety standard no. 403, "platform lift systems for motor vehicles." the anti-stow interlock may not detect the presence of a wheelchair or mobility aid user. The pressure sensing switch that detects the presence of weight on the platform was not adjusted to the necessary sensitivity level. The lift could stow even though someone or something is still on the lift.

Risk: A lift occupant can be injured should the lift begin to stow unintentionally.

Fix: Moroney is working with ricon to correct the wheelchair lifts (please see 07e097). Owners may contact ricon at 1-800-322-2884 or moroney at 1-508-792-2878.

Problem: Certain freightliner school bus chassis, heavy trucks, and thomas built school buses manufactured between july 2002 and july 3, 2007, equipped with bendix sr-7 spring brake control valves. The parker scv brass 90 degree single check valves (scv) which attach to the supply port of a bendix sr-7 spring brake modulating valve can break apart. Pieces of the parker scv can become lodged inside the sr-7 spring brake modulating valve, potentially causing either leakage out of the sr-7 valve or preventing air from properly exhausting from the sr-7 valve. Also, due to a manufacturing defect in the internal rubber check valve inside the sr-7 spring brake modulating valves, the valves can become deformed and not seat properly.

Risk: These conditions could either result in leakage and cause a delay in the application of the spring brake without warning or possibly lead to unintended vehicle rollaway or brake drag which could result in a vehicle crash, personal injury, or death.

Fix: Freightliner will notify owners and repair the vehicles free of charge. The recall began on january 11, 2008 to freightliner, sterling, and freightliner custom chassis owners; to thomas built bus owners on february 1, 2008. Owners can contact freightliner at 1-800-547-0712.