Service difficulty report · Shield · Boeing 7377CT

Difficulty date
May 20, 2019
Submitted
March 8, 2022
Operation
Air carrier
Aircraft
N7825A
Make and model
Boeing 7377CT
Aircraft serial
32750
Aircraft time
56,028 hours, 27,845 cycles
Part
Shield
Part number
146A812711
Condition
Corroded
Location
Aft Cargo Compt
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 PIT STA 767 TO 787 RH FWD SHIELD CORRODED / CORROSION ON AFT PIT STA 767 TO 787 RH FWD SHEILD FOUND OUT OF LIMITS WITH .050' ORIG MAT; .036 MAT REMAINING AND 10% MAX ALLOWABLE LOSS; REMOVED CORRODED PART; RECEIVED; RECEIVED; LOCATED; DRILLED; AND INSTALLED NEW 146A8127-11 TAG# WN7069 AFT PIT STA 767 TO 787 RH FWD SHEILD REF B737 SRM 53-60-15 PARA G; 51-40-02 PARA 4 + 5; 51-40-03 TABLE 2 + 4 + 5; BOEING DRW 146A00841 ID 0025 REV A.

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