Service difficulty report · Splice Strap · Boeing 7377H4

Difficulty date
May 19, 2020
Submitted
August 17, 2021
Operation
Air carrier
Aircraft
N483WN
Make and model
Boeing 7377H4
Aircraft serial
32472
Aircraft time
54,791 hours, 32,417 cycles
Part
Splice Strap
Condition
Corroded
Location
Aft Cargo Floor
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

AFT CARGO BAY; BS727D+6 FLOOR SPLICE STRAP HAS CORROSION AROUND NUTPLATE HOLES RBL15 TO LBL15 WL156 / EVALUATED CORROSION ON B.S 727D+6 FLOOR STRAP FROM RBL 15 TO LBL 15 FOUND TO BE OUT OF LIMITS DUE TO NO ALLOWABLE LIMITS IN THE SRM AND REQUIRES REPLACEMENT PER SRM 51-10-02-0G-0 RECEIVED NEW FLOOR SPLICE STRAP ON PO # 793466 NEW PART WILL BE INSTALLED ON CARD # JPANEL-141-CLOSE

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