Service difficulty report · Support · Boeing 73776N

Difficulty date
August 3, 2020
Submitted
August 17, 2021
Operation
Air carrier
Aircraft
N7884G
Make and model
Boeing 73776N
Aircraft serial
30133
Aircraft time
62,884 hours, 25,819 cycles
Part
Support
Condition
Corroded
Location
Bs 400-420
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*** IN FORWARD CARGO BAY ON FLOOR TO SIDEWALL SUPPORT AT B.S. 400-420; R.B.L. 23; W.L. 154. / REMOVED AND INSTALLED IN FCB FLOOR TO SIDEWALL SUPPORT 135 400-420 RBL23 NEW ITEM BAC1496-444 #707ST62 CLAD LOT NO. 1389311-2 IAW SRM 51-40-02; SRM 51-40-05; SRM 53-30-53-01-2; DWG 143A7501 AND DWG 143A7500. 80641U 11AUG20

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