Service difficulty report · Shield · Boeing 7377Q8

Difficulty date
December 14, 2021
Submitted
February 2, 2022
Operation
Air carrier
Aircraft
N7864B
Make and model
Boeing 7377Q8
Aircraft serial
30638
Aircraft time
57,729 hours, 38,472 cycles
Part
Shield
Condition
Corroded
Location
Fuselage
Stage of operation
UK
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 FWD CARGO AFT SHIELD BS 480+15; BS 500+6; +10; +14 RBL 24 ; / [01] FWD CARGO COMPARTMENT FWD SHIELD BS 500 TO 500A RBL 24;NO ALLOWABLE DAMAGE LIMITS IN SRM REPAIR BY REPLACEMENT IAW SRM 51-10-02 PARA#9; [02] VERIFIED CORRECTIVE ACTION 1; [03] LOCATED AND DRILLED FWD CARGO COMPARTMENT FWD NEW SHIELD BS 500 TO BS 500A RBL 24 ;P/N 143A8126U31 LOT#1477514-1 PO 849666 IAW SRM 51-40-05 AND DWG 143A8126 REV:A.; [04] VERIFIED CORRECTIVE ACTION 3; [05] APPLY ENAMEL AND CIC WILL BE ACCOMPLISHED ON C.C. TTG8Q004CXYX FOR NEW FWD CARGO COMPARTMENT AFT SHIELD BS 492-500A RBL 24 WL 156<BR><BR>INSTALL NEW FWD CARGO COMPARTMENT AFT SHIELD BS 492-500A RBL 24 WL 156 WILL BE ACCOMPLISHED ON C.C. TTG8Q004CXYX.

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