What was found
SMOKE IN CABIN DURING T/O, SMOKE DETECTORS WENT OFF AND SMOKE DISAPPEARED DURING T/O THRUST. REPLACED HYD LINE IN 48 SECTION DROPPING FLUID INTO APU INLET.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SMOKE IN CABIN DURING T/O, SMOKE DETECTORS WENT OFF AND SMOKE DISAPPEARED DURING T/O THRUST. REPLACED HYD LINE IN 48 SECTION DROPPING FLUID INTO APU INLET.