Chevrolet Corvette 2004 — technical service bulletin
Bulletin 07012004 · NHTSA communication 10014267 · issued Jul 1, 2004
Technical service bulletin
communication type
Power Train
component
2004
model years
2
vehicle entries
Official summary
Oil pump to case seal. 2004 light duty trucks *sc
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.