Service difficulty report · Web · Boeing 747422

Difficulty date
September 11, 2013
Submitted
November 1, 2013
Operation
Air carrier
Aircraft
N127UA
Make and model
Boeing 747422
Aircraft serial
28813
Aircraft time
56,281 hours, 6,537 cycles
Engine
Pwa PW4056
Part
Web
Condition
Cracked
Location
Bs 140-142
Stage of operation
IN
How discovered
V
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

MAIN DECK BS 140-142 STRINGER 26L FLOOR WEB CRACKED. REPAIRED IAW SRM 53-10-51 REPAIR 7 FIG.201.