What was found
REPEAT WRITE UP, SHORTLY AFTER TAKEOFF WE SMELLED SMOKE FUMES AND BAGGAGE FIRE/SMOKE LIGHT CAME ON. ALL BAGGAGE COMPARTMENT LIGHTS WERE VERIFIED OFF PRIOR TO DEPARTURE. REMOVED WATER SEPARATOR SEAL, CHECKED FOR CLEANLINESS. CLEANED AND REINSTALLED SOCK. RAN BOTH ENGINES TO POWER FOR 30 MINS. PRESSURIZED CABIN TO 9 PSID. OPS CHECKED AND LEAK CHECKED WATER SEPARATOR SOCK. ALL OPS CHECK GOOD, NO DEFECTS NOTED. BAGGAGE FLIGHTS NEVER ILLUMINATED. ALL WORK DONE IAW MM CHAPTERS 33-02-00, 21-10-95 AND 71-00-00.