Honda Accord 2004 — technical service bulletin
Bulletin 032604 · NHTSA communication 10006775 · issued Mar 26, 2004
Technical service bulletin
communication type
Engine and Engine Cooling
component
2004
model years
4
vehicle entries
Official summary
Engine oil leak at the head cover, r/side cover, oil pan, oil pump, chain case cover, oil filter, spool valve, oil pressure switch, cam seals, or engine block. Request for visit. *tt
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.