Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
May 15, 2022
Submitted
June 8, 2022
Operation
Air carrier
Aircraft
N8690A
Make and model
Boeing 7378H4
Aircraft serial
36916
Aircraft time
20,154 hours, 9,318 cycles
Part
Floor Panel
Part number
120CF
Condition
Corroded
Location
Fwd 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

FWD CARGO FLOOR PANEL 120 CF ; CORRODED ALONG EDGE A225-015 / [01] EVALUATED CORROSION DAMAGE ALONG EDGE OF PNL 120CF; FOUND TO BE OUT OF LIMITS DUE TO TOTAL ACCUMULATED DAMAGE BEING GREATER THAN THE 20' MAX ALLOWED; IAW SRM 53-00-53-1A-1;[02] VERIFIED MATERIAL; 2024-T3 .071'; IAW AMM 25-52-01-201-801<BR>ATAG A122581;[03] VERIFIED STEP 2;[04] VERIFIED ITEMS1 AND 2;[05] FABRICATED NEW FLOOR PNL 120CF IAW AMM 25-52-01-201-801;[06] VERIFIED STEP 5 IS COMPLETE;[07] VERIFIED STEPS 5 AND 6;[08] OK GIVEN TO TREAT AND PRIME;[09] TREATED IAW AMM 51-21-41-370-802 AND PRIMED IAW AMM 51-21-72-370-804;[10] VERIFIED JOB IS COMPLETE;[11] VERIFIED STEP 1 IS COMPLETE;[12] VERIFIED ITEM 9

More about the Boeing 737-8H4