Ford F-150 2010–2013 — technical service bulletin
Bulletin ASI-44281 · NHTSA communication 10054546 · issued Nov 1, 2013
Technical service bulletin
communication type
Suspension
component
2010–2013
model years
4
vehicle entries
Official summary
Ford: the shock absorber has fluid or wetness at rear reservoir snap ring and weepage or leakage is normal and will not have a detrimental effect to lift of shock absorbers or suspension. Model 2010-2013 f-150. *pe
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.