Service difficulty report · Scuff Plate · Boeing 737

Difficulty date
December 7, 2021
Submitted
April 27, 2022
Operation
Air carrier
Aircraft
N910WN
Make and model
Boeing 737
Aircraft serial
36618
Aircraft time
45,600 hours, 27,244 cycles
Part
Scuff Plate
Condition
Cracked
Location
Fuselage
Stage of operation
IN
How discovered
9
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

SUPPLEMENTAL INFORMATION: FWD CARGO BAY; AFT CORNER SCUFF PLATE IS CRACKED ; / [01] UPDATED MEASUREMENT TABLE; [02] VALIDATED SRM 53-30-15-2R-1 (REPAIR 1 ) TO BE A APPLICABLE REPAIR; [03] WELDED CRACK ON RADIUS OF FCB; AFT CORNER SCUFF PLATE USING ER4043 ALUMINUM FILLER ROD LOT #1131216 PER SRM 53-30-15-2R-1 PARA 4.B.(2) AND (4)<BR>WELDING MACHINE CALIBRATION ID E10583 S/N; KJ256554; [04] VERIFIED CORRECTIVE ACTION 3; [05] PT INSPECTED AREA IAW SOPM 20-20-02. NO CRACKS NOTED. EQUIP USED: RADIOMETER ID: ATS2561-1;2;3; [06] SANDED WELD REPAIR AREA PER SRM 53-30-15-2R-1 PARA 4.B.(5); [07] VERIFIED WELD AREA SANDED PER SRM 53-30-15-2R-1 PARA 4.B.(5)