Service difficulty report · Strap · Boeing 7377H4

Difficulty date
July 6, 2024
Submitted
August 13, 2024
Operation
Air carrier
Aircraft
N257WN
Make and model
Boeing 7377H4
Aircraft serial
32515
Aircraft time
59,419 hours, 35,640 cycles
Part
Strap
Condition
Corroded
Location
Zone 100
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

MULTIPLE AREAS OF CORROSION ON AFT CARGO BAY T-STRAP BS 767+5; RBL 17.70 TO LBL 3; WL 156<[01] T-STRAP WILL BE INSTALL ON CUSTOMER CARD NR: TTG8Q00U29VL;[02] EVALUATED MULTIPLE AREAS OF CORROSION ON AFT CARGO BAY T-STRAP BS 767+5; RBL 17.70 TO LBL 3; WL 156. FOUND NO ALLOWABLE LIMITS; SRM 51-10-02-0G-0 REPLACEMENT OF PART IS APPLICABLE. T-STRAP WILL BE INSTALL ON CUSTOMER CARD NR: TTG8Q00U29VL;[03] REJECTED; TTG8Q00U29VL IS A CLOSE PANEL 140BF CARD.;[04] RECIVED 'T' STRAP 146A9401-8ATSMRO ON W/C ON TTG8Q00UTSR9;''TT' STRAP GOING TO BE INSTALL ON WC TTG8Q00U29VL;[05] VERIFIED ITEM 4 AND TASK CARD COMPLETED.;[06] RECIVED 'T' STRAP 146A9401-4 ON W/C ON TTG8Q00UDYA0;''TT' STRAP GOING TO BE INSTALL ON WC TTG8Q00U29VL

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