SDR EIAA980220

Service difficulty report · Floorbeam · Boeing 747273C

Difficulty date
July 1, 1998
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N470EV
Make and model
Boeing 747273C
Aircraft serial
20653
Part
Floorbeam
Condition
Cracked
Location
Bs 440
Part time
73,644 hours
Stage of operation
IN
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

HKG - DURING B-CHECK, BS 440 UPPER DECK FLOORBEAM WAS FOUND CRACKED AT THE UPPER CHORD, RT OUTBOARD END RUNNING INBOARD .040 INCH. ACCOMPLISHED TIME LIMITED REPAIR, PERMENANT REPAIR TO BE ACCOMPLISHED PRIOR TO 18 MONTHS OR 1500 CYCLES, WHICHEVER COMES FIRST PER TELEX EVR-HKG-98-0091TE, AD 98-09-17, ECRA 470-53-98-1 GENERATED TO TRACK REPAIR. (M)