What was found
BURNING SMELL FILLS AIRCRAFT WHILE GASPER FAN IS ON OR OFF. A/C FILLED WITH SMOKE AT GATE. ALL ELECTR POWER REMOVED AND SMOKE STOPPED. COCKPIT ELECTR LOAD CENTER (CB'S,RELAYS,FEEDER CABLES ETC), NO DISCREPANCIES NOTED. INSP E/E COMPT FOR FLUID LEAKS, NONE FOUND, ALSO INSP WIRING AND RACKS FOR ELECTRICAL MALF, NONE NOTED. INSP LT/RT A/C BAYS AND PLENUM AREA, ALL CKS OK. RAN A/C PACKS WITH APU AND ENG AIR, BOTH A/C PACK OPS NORMAL. PERF POWER RUN OF 01/02 ENGS PER PFHB, ALL SYS CK NORMAL UNDER VARYING ELECT/PNEU LOADS. R&R COALESCER BAGS.