Service difficulty report · Shield · Boeing 7377BD

Difficulty date
December 10, 2024
Submitted
January 13, 2025
Operation
Air carrier
Aircraft
N7715E
Make and model
Boeing 7377BD
Aircraft serial
33921
Aircraft time
62,755 hours, 33,831 cycles
Part
Shield
Condition
Corroded
Location
Zn 100 Fus Lower
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

CORROSION ON NUTPLATES AT AFT CARGO BAY FWD SHIELD SUPPORT ANGLE STA 767-787; RBL 25<[01] REMOVED AND REPLACED ANGLE & SHIELD IAW SRM 51-40-02; DWG 146A8123 & DWG 146A0081<BR>AFT CARGO BAY BS767-BS794; RBL 25;[02] RII VERIFIED CORRECTIVE ACTIONS COMPLETE;[03] REJECTED FOR MEASUREMENT TABLE INCORRECT BY AMT; RII - YES BY AMT. AMT SELECTED 'PRIMARY STRUCTURE' AND OUT OF LIMITS; MUST BE 'LEVEL 2' AND MISSING PICTURE.;[04] VERIFIED MEASUREMENT TABLE ITEMS CORRECTED BY AMT.;[05] VERIFIED CORRECTIVE ACTION ITEMS; CARD COMPLETE.

More about the Boeing 737-7BD