Service difficulty report · Pressure Deck · Boeing 7377H4

Difficulty date
June 14, 2021
Submitted
July 7, 2021
Operation
Air carrier
Aircraft
N963WN
Make and model
Boeing 7377H4
Aircraft serial
36676
Aircraft time
32,578 hours, 19,816 cycles
Part
Pressure Deck
Condition
Dented
Location
Cockpit
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

FLIGHT DECK FLOOR IS DENTED AT B.S. 255; R.B.L. 4 - L.B.L. 14; W.L. 207.54. ; / [01] BEGAN REMOVING FASTENERS IN THE REPAIR AREA IAW SRM 51-40-02; [02] FLIGHT DECK FLOOR ATDENTED AREA FOUND TO BE OUT OF LIMITS PER SRM 53-10-51-1A-1; [03] REMOVED DAMAGED FLIGHT DECK FLOOR AT BS 270-BS 248 LBL 19-RBL 8 WL 207.54 PER SRM 51-40-02-0G-0; [04] FABRICATED REPLACEMENT FLOOR WEB .040 2024-T3 LOT #1457355-1; AND 2-EACH DOUBLERS .050 2024-T3 LOT # 1459974-1 PER SRM 51-30-01-0G-0 STEP 8; MM 51-00-51 STEP 2E AS SHOWN ON EA #1-173-34314 REV IR; [05] TREATED REPAIR PARTS REQUESTING OK TO PRIME PER EA # 1-173-34314 REV IR; [06] VERIFIED FABRICATED REPLACEMENT FLOOR WEB .040 2024-T3 LOT #1457355-1; AND 2-EACH DOUBLERS .050 2024-T3 LOT # 1459974-1 PER SRM 51-30-01-0G-0 STEP 8; MM 51-00-51 STEP 2E AS SHOWN ON EA #1-173-34314 REV IR OK TO PRIME.;

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