Saturn Ion 2003–2004 — technical service bulletin
Bulletin 040308005 · NHTSA communication 10007550 · issued May 1, 2004
Technical service bulletin
communication type
Suspension
component
2003–2004
model years
2
vehicle entries
Official summary
Service manual update regarding tightening procedure and specification for the ball joint-to-steering knuckle nut.*mr
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.