Mazda B-Series Truck 2001–2003 — technical service bulletin
Bulletin 0900504 · NHTSA communication 10006172 · issued Feb 26, 2004
Technical service bulletin
communication type
Structure
component
2001–2003
model years
3
vehicle entries
Official summary
Bed extender component replacement and removal/ installation instructions. Also including the 2004 mazda b-series.*mr
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.