Service difficulty report · Shield · Boeing 7377Q8

Difficulty date
June 3, 2022
Submitted
June 30, 2022
Operation
Air carrier
Aircraft
N7850B
Make and model
Boeing 7377Q8
Aircraft serial
28238
Aircraft time
59,194 hours, 39,098 cycles
Part
Shield
Condition
Corroded
Location
Aft Cargo
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 AFT CARGO BAY FWD SHIELD AT RBL 21 BS 767+2; BS 767+4. / [01] NO ALLOWABLE DAMAGE LIMITS IN SRM REPAIR BY REPACEMENT IAW SRM 51-10-02-0G-0;[02] LOCATED AND DRILLED AFT CARGO BAY FWD NEW SHIELD AT RBL 21 WL 156 BS 767 TO BS 787+6 P/N 146A8127-1 LOT: 1482004 PO:856768/1 IAW SRM 51-40-05 AND DWG 146A8127 REV:C.;[03] VERIFIED CORRECTIVE ACTION 1 AND 2. NEW SHIELD WILL BE INSTALLED ON TTG8Q004E52Q;[04] VERIFIED MEASUREMENT TABLE

More about the Boeing 737-7Q8