Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
January 17, 2022
Submitted
February 14, 2022
Operation
Air carrier
Aircraft
N8677A
Make and model
Boeing 7378H4
Aircraft serial
36650
Aircraft time
20,607 hours, 9,368 cycles
Part
Floor Panel
Condition
Corroded
Location
Fwd Cargo
Stage of operation
UK
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

A125-24 - FORWARD CARGO BAY - FLOOR PANEL - 120CF - PERIMETER CORRODED ; / [01] VERIFIED DAMAGE ON FLOOR PNL # 120 CF ; FOUND OUT OF LIMITS DUE THE ACCUMULATED DAMAGE LENGTH IS MORE THAN 20 INCHES. IAW SRM 53-00-53-1A-1; [02] IDENTIFIED. MATERIAL FOR FLOOR PNL # FAB AS 2024-T3-071; ATAG A106983. IAW AMM 25-52-01-201-801; [03] VERIFIED ITEMS 1 AND 2; [04] FABRICATED NEW FLOOR PNL #120CF IAW AMM 25-52-01-801 STEP 1 E;F; [05] VERIFIED ITEM 4<BR>OK TO PRIME; [06] APPLIED ALODINE AND PRIMER ON TO BOTTOM SUFACE OF NEW PNL 120CF IAW AMM 51-21-72-370-804; SRM 51-20-01-OG-0; [07] VERIFIED STEP 6; [08] FINISHED FABRICATING. PNL.; [09] VERIFIED AND AUDITED

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