Service difficulty report · Shield · Boeing 73776N

Difficulty date
July 23, 2018
Submitted
February 16, 2022
Operation
Air carrier
Aircraft
N7733B
Make and model
Boeing 73776N
Aircraft serial
32678
Aircraft time
39,548 hours, 18,939 cycles
Part
Shield
Condition
Corroded
Location
Fwd Cargo Rh
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 COMPARTMENT BETWEEN STA 492 AND 500A AND BETWEEN STR 25R AND 26R FLOOR SHIELD IS CORRODED IN SEVERAL AREAS TOP SURFACE / EVALUATED CORROSION ON SHIELD FOUND TO BE 100% OUT OF LIMITS IAW SRM 53-30-15-1A-1 FIG 103 VERIFIED NEW SHIELD P/N 143A8126431 IAW BOEING DWG 143A0080 REV- INSTALLED NEW SHIELD FWD PIT STA 492-500A BETWEEN STR 25R AND 26R IAW BOEING DWG 143A0080 REV- ATAG #TI0086

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