As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SAN - FLT 310 - AFTR TAKEOFF, ON INITIAL CLIMB-OUT STRONG ELECTRICAL FUMES IN AFT CABIN. AIRCRAFT RETURNED TO SAN AND LANDED WITHOUT FURTHER INCIDENT. NO DISCREPANCIES FOUND. REPLACED COALESCER BAGS AND ACCOMPLISHED PACK BURNOUT. SYSTEM GROUND CHECK NORMAL OPERATION. (M)