Service difficulty report · Shield · Boeing 7377BD

Difficulty date
October 15, 2018
Submitted
February 25, 2022
Operation
Air carrier
Aircraft
N7740A
Make and model
Boeing 7377BD
Aircraft serial
33927
Aircraft time
40,577 hours, 21,048 cycles
Part
Shield
Condition
Corroded
Location
Aft 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

AFT CARGO FWD SHIELD CORRODED BS 767 TO 794 RBL 22. / REMOVED CORROSION AT AFT CARGO FWD SHIELD BS 767-794 RBL22; VERIFIED LIMITS 'OUT OF LIMIITS' ORIGINAL .050'; REMAINING .040'; LOSS .010' REMOVED SHIELD LOCATED; DRILLED INSTALLED AND APPLIED CIC AREA NEW PAINT IAW B737 SRM 57-40-02; 51-10-02; 53-60-15-1A-1 AMM 51-21-91-620-802 DEG: 146A0081 REV: A;B ATAG: WN8909

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