SDR SWAA2021080531615

Service difficulty report · Nut Plate · Boeing 7377BD

Difficulty date: March 16, 2020
Submitted: August 5, 2021
Operation: Air carrier
Aircraft: N555LV
Make and model: Boeing 7377BD
Aircraft serial: 36726
Aircraft time: 29,426 hours, 17,438 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Nut Plate
Condition: Damaged
Location: Aft Cargo Floor
Stage of operation: NR
How discovered: 9
Nature of condition: O
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FOUND A TOTAL OF 31 CLICKBOARD NUT PLATES ON AFT CARGO FLOOR PANEL 140 BF DAMAGED. 24 NUTPLATES BETWEEN 727-787 @ 22.21 RBL AND 7 NUTPLATES BETWEEN 727-787 @ 22.21 LBL. MOD / ACCOMPLISHED EA 1-A53-34653 WITH REPLACING MISSING NUT PLATES WITH BLIND FASTNERS. INSTALL PRODUCTION NUTPLATES AND SCREWS PER DWG 453A2600 REQUIREMENTS (CLICK-BOND NUT-PLATE INSTALLATION PROCESS IF LOOSE OR MISSING) PERMANENT REPAIR LIMIT: 730 DAYS

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