What was found
STRONG ODOR/FUMES OF ALCOHOL BLOWING FROM FO GASPER VENT, AFTER STARTING ENGINES. C/W NO GO ODI, COMPLETED AMDS W.C #0550-2002, NO FUMES OR ALCOHOL SMELL NOTED IN CP, CBN, CREW REPORTED LEVEL A, C/W LEVEL A INSP, NO OIL OR HYD LEAKS NOTED OR FOUND IN APU INTAKE OR ENG, MC NOTIFIED A/C OK FOR SVC. (LP: 8780522, AIRCRAFT WAS GROUNDED)