Service difficulty report · Plate · Boeing 737924ER

Difficulty date
August 19, 2025
Submitted
August 20, 2025
Operation
Air carrier
Aircraft
N78448
Make and model
Boeing 737924ER
Aircraft serial
40003
Aircraft time
42,284 hours, 15,487 cycles
Part
Plate
Part number
111A72021
Condition
Worn
Location
Zone 200
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

LOWER WING CHORD AT BS 540 GOUGE AT STRIKER PLATE LOCATION. CUTOUT DAMAGE IAW SRM 57-10-13-2R-3 (4) PARAGRAPH (E) HFEC IS REQUIRED VERIFIED DAMAGE REMOVAL AND NO EXISTING CRACKS WITH EDDY CURRENT REF NDTM PART 6 51-00-00 PROCEDURE 23. REF SRM 57-10-13-2R-3 ITEM 4F FLAP PEENED REWORKED AREA PER REF SRM 57-10-13-2R-3 AND SOPM 20-10-03 FABRICATED REPAIR PARTS ITEM (1) STRAP 7075-T6 0.125 PO:3919569330 AND ITEM (4) FILLER 7075-T6 0.125 PO:3919569330 FABRICATED REPAIR PARTS REF PER SRM 57-10-13-2R-3 VERIFIED THE FABRICATED REPAIR PARTS ITEM (1) STRAP 7075-T6 0.125 PO:3919569330 AND ITEM (4) FILLER 7075-T6 0.125 PO:3919569330 PER SRM 57-10-13-2R-3 INSPECTION APPROVES CLEARANCE TO INSTALL REPAIR INSTALLED REPAIR PER REF SRM 57-10-13-2R-3 STILL REQUIRES ONE MORE FASTENER FOR COMPLETION INSTALLED LAST FASTENER REF SRM 57-10-13-2R-3. REQUIRE INSPECTION FOR FASTENER INSTALLATION VERIFIED INSTALLATION OF REPAIR REF SRM 57-10-13-2R-3 ESFR AND SDR COMPLIED WITH INSTALLED DOOR AND AJUSTED LATCHES OPS CHECK GOOD VERIFIED ECS ACCESS DOOR 192DR INSTALLATION,SECURITY AND OPERATION.