Service difficulty report · Scuff Plate · Boeing 7377BD

Difficulty date
May 3, 2022
Submitted
May 10, 2022
Operation
Air carrier
Aircraft
N7736A
Make and model
Boeing 7377BD
Aircraft serial
35109
Aircraft time
50,096 hours, 25,534 cycles
Part
Scuff Plate
Condition
Cracked
Location
Aft Cargo Bay
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

ACB AFT CORNER SCUFF PLATE CRACKED / [01] WELDED CRACK ON ACB; AFT CORNER SCUFF PLATE USING ER4043 FILLER ROD LOT#1131216 PER SRM 53-60-15-2R-1 PARAGRAPH 4.B. (2) AND (4)<BR>WELDING MACHINE CALIBRATION ID; E10583 DUE DATE 12/2022;[02] VERIFIED CORRECTIVE ACTION 1;[03] ACCOMPLISHED DYE PENETRANT INSPECTION OF WELD PER SOPM 20-20-02. NO DEFECTS NOTED. RADIOMETER ID# ATS2504; CAL DUE DATE 10/2022;[04] SANDED WELD REPAIR AREA PER SRM 53-60-15-2R-1 PARA 4.B.(5);[05] VERIFIED CORRECTIVE ACTION ITEM 4.;[06] APPLIED CHEMICAL CONVERSION COATING AND PRIME ON CORNER SCUFF PLATE IAW SRM 53-60-15-2R-1 PART 4.B; (6)(7).<BR>APPLIED STRIPPABLE PARTING AGENT ON ALL FAYING SURFACE OF CORNER SCUFF PLATE IAW SRM 53-60-15-2R-1 PART 4.B; (8).<BR>OK TO INSTALL.;[07] VERIFIED CORRECTIVE ACTION #6;[08] INSTALLED CORNER SCUFF PLATE IAW SRM 53-60-15-2R-1 PART 4.B; (10)-(13);[09] VERIFIED CORRECTIVE ACTION #8

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