Service difficulty report · Floorbeam · Boeing 737890

Difficulty date
June 7, 2024
Submitted
July 9, 2024
Operation
Air carrier
Aircraft
N596AS
Make and model
Boeing 737890
Aircraft serial
35688
Aircraft time
57,507 hours, 17,255 cycles
Part
Floorbeam
Part number
141A550225
Condition
Corroded
Location
Fwd Cabin
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

FWD WET AREA STA 294 T-CAP HAS AREA OF CORROSION BL0. GROUNDED - YES. REMOVED CORROSION ORIG.094 REMOVED .023 REMAINING .071 FOUND OUT OF LIMITS PER B737-800 SRM 53-10-51-1A-1,PERFORMED DVI NO FUTHER CORROSION OR DAMAGE FOUND PER B737-800 SRM 53-10-51-2R-14,FLAP PEEN T-CAP IAW BOEING SOPM 20-10-03,MATERIAL I.D. 7075-T6.100 CHAD PER B737-800 SRM 53-10-51-2R-14,FABRICATED REPAIR PARTS PER B737-800 SRM 53-10-51-2R-14,APPLIED ALODINE PER B737-800 SRM 51-20-01,APPLIED PRIMER PER BOEING SOPM 20-41-02,INSTALLED REPAIR PER B737-800 SRM 53-10-51-2R-14 PO: 1087225.1,1085499.5,1088705.2.