Service difficulty report · Strap · Boeing 73771B

Difficulty date
November 1, 2022
Submitted
November 14, 2022
Operation
Air carrier
Aircraft
N7854B
Make and model
Boeing 73771B
Aircraft serial
29372
Aircraft time
45,663 hours, 30,470 cycles
Part
Strap
Condition
Corroded
Location
Aft Cargo Bay
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 FLOOR PNL SPLICE STRAP P/N 146A9401-4 BS 767+5' LBL 14 TO RBL 14 WL 156. EVALUATED CORROSION AND FOUND TO BE OUT OF LIMITS DUE TO NO LIMITS FOUND IN SRM. PART IS REPLACED PER SRM 51-10-02-0G-0. RECEIVED A NEW SPLICE STRAP. FAULT TTG8Q00FUAWH COMPLETED.

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