Service difficulty report · Structure · Boeing 7377H4

Difficulty date
May 6, 2022
Submitted
May 26, 2022
Operation
Air carrier
Aircraft
N925WN
Make and model
Boeing 7377H4
Aircraft serial
36630
Aircraft time
46,249 hours, 27,795 cycles
Part
Structure
Condition
Corroded
Location
Aft Cargo
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

AFT CARGO FLOOR STRUCTURE AT STA 847+12' AND RBL-21 WL 164 WITH CORROSION SPOT. (DOOR CUTOUT AFT SHIELD. (234-5). / [01] REMOVED CORROSION AFT CARGO FLOOR STRUCTURE AT STA 847 + 12' AND RBL 21 WL 164 DOOR CUT OUT AFF SHIELD IAW SRM 51-10-02-0G-0;[02] VERIFIED STEP 1;[03] SHIELD HAS A HOLE LONGER 0.25INCH IN DIAMETER. SHIELD IS OUT LIMITS ASPER B&#& SRM53-60-15-1A-1.WORK TO BE ACCOMPLISHED ON COSTUMER CARD TTG8Q00CAZL;[04] *CORRECTION*<BR>SHIELD HAS A HOLE LONGER 0.25INCH IN DIAMETER. SHIELD IS OUT LIMITS AS PER B737 SRM53-60-15-1A-1.WORK TO BE ACCOMPLISHED ON COSTUMER CARD TTG8Q00CAZL;[05] VERIFIED STEP #4;[06] CORRECTION TO STEPS 3 AND 4 CARD TTG8Q00CASZL

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