Service difficulty report · Frame · Boeing 737790

Difficulty date
January 11, 2012
Submitted
February 16, 2012
Operation
Air carrier
Aircraft
N624AS
Make and model
Boeing 737790
Aircraft serial
30778
Aircraft time
38,476 hours, 17,043 cycles
Part
Frame
Part number
146A13002
Condition
Corroded
Location
Fuselage
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

AFT CARGO COMPARTMENT RT STA 787 STR 25 TO STR 26 TOP OD FRAME HAS LIGHT CORROSION. REMOVED FRAME SPLICE IAW B737 700 SRM 51 40 02 MAT ID 7075 0 .063 FORMED SPLICE IAW BAC DWG 146A1300 REV A HEAT TREATED FROM 7075 0 TO T6 LOCATED AND DRILLED IAW B737 700 SRM 51 40 02 AND BAC DWG 146A1300 ALODINED AND PRIMED IAW B737 700 SRM 51 20 01. INSTALLED SPLICE IAW B737 700 SRM 51 40 02 AND DWG 146A1300 REV A.