SDR SWAA2021073091217

Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date: July 5, 2021
Submitted: July 30, 2021
Operation: Air carrier
Aircraft: N287WN
Make and model: Boeing 7377H4
Aircraft serial: 32537
Aircraft time: 46,946 hours, 28,145 cycles
System (JASC): 5321 · Fuselage Floor Panel
Part: Floor Panel
Condition: Corroded
Location: Fwd 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

FWD CARGO FLOOR PANEL 120BF IS CORRODED ALONG EDGE DOT A-203-006 ; / [01] VERIFIED MATERIAL AS 2024-T3; .071; IAW AMM 25-52-01-201-801. A-TAG # A53465.; [02] VERIFIED MATERIAL STEP 1.; [03] OK TO TREAT AND PRIME; [04] FABRICATED REPLACEMENT FWD CARGO FLOOR PANEL; VERIFIED MATERIAL AS 2024-T3 .071 A-TAG # A53465 IAW AMM 25-52-01-201-801. TREATED BACK OF PANEL IAW AMM 51-21-41-370-803. PRIMED TREATED SIDE IAW AMM 51-21-72-370-804; [05] VERIFIED STEP 4.<BR>AUDIT C/W

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