Service difficulty report · Shield · Boeing 7378H4

Difficulty date
November 1, 2023
Submitted
December 11, 2023
Operation
Air carrier
Aircraft
N8309C
Make and model
Boeing 7378H4
Aircraft serial
36985
Aircraft time
38,023 hours, 17,361 cycles
Part
Shield
Part number
UNKNOWN
Condition
Corroded
Location
Zn 100 Fus Lower
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

REJECT: FWD CARGO BAY AFT SHEILD HAS CORROSION AT BS 480+15 - 500+16; RBL 23; WL 155; WILL BE COMPLETED ON THIS TASK CARD.<[01] REMOVED AND REPLACED FCB BAY AFT NEW SHIELD AT RBL 23 WL 155 BS 480+15 TO BS 500A IAW SRM 51-40-02 AND DWG 143A0080 REV: -;[02] VERIFIED CORRECTIVE ACTION COMPLETE.<BR>VERIFIED MEASUREMENT TABLE.

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