Service difficulty report · Strap · Boeing 7378H4

Difficulty date
February 2, 2023
Submitted
March 10, 2023
Operation
Air carrier
Aircraft
N8524Z
Make and model
Boeing 7378H4
Aircraft serial
36970
Aircraft time
20,203 hours, 9,817 cycles
Part
Strap
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

CORROSION AFT CARGO BAY FLOOR SPLICE STRAP AROUND NUT PLATE HOLE BS767+6 RBL11.5 WL156<[01] CORROSION ON STRAP WAS FOUND TO BE OUT OF LIMITS DUE TO NO LIMITS ARE GIVEN IN THE SRM.;[02] VERIFIED CORRECTIVE ACTION 1 AND MEASUREMENT TABLE;[03] RECEIVED NEW FLOOR SPLICE STRAP BS. 767+6 ON PO # 867103 INSTALL WILL BE ON CARD # TTG8Q00GFVNZ;[04] VERIFIED CORRECTIVE ACTION 3

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