Service difficulty report · Frame · Boeing 757222

Difficulty date
July 26, 2016
Submitted
July 29, 2016
Operation
Air carrier
Aircraft
N518UA
Make and model
Boeing 757222
Aircraft serial
24871
Aircraft time
88,356 hours, 25,656 cycles
Engine
Pwa PW2037
Part
Frame
Condition
Corroded
Location
Bs 1680
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

CORROSION ON FRAME BS 1680, BL 0 JUST FWD OF AFT WASTE PAN. R & R THE FRAME IAW DWG 146N1032 AND SRM 51-40-05,PAR.4 FIG.2 AND 51-10-02,PAR.4 & 7, FIG.3,8,12 AND DWG 146N1025