Service difficulty report · Splice Plate · Boeing 7378

Difficulty date
July 1, 2023
Submitted
July 25, 2023
Operation
Air carrier
Aircraft
N8706W
Make and model
Boeing 7378
Aircraft serial
42559
Aircraft time
12,476 hours, 5,539 cycles
Part
Splice Plate
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

(A204 DOT 19) AFT CARGO. STA 887; BL0 TO RBL 16; WL 165; FLOOR PANEL SPLICE PLATE HAS CORROSION ON UPPER SURFACE.<[01] EVALUATED SPLICE PLATE NO ALLOWABLE LIMITS FOUND IN SRM;[02] VERIFIED STEP 1;[03] SPLICED REMOVED FROM STA 887 BL 0 WL 165 IAW SRM 51-40-05;[04] VERIFIED P/N WITH IPC 53-42-11-27 TAG A192979;[05] FABRICATED PART IAW SRM 51-40-02;[06] VERIFIED STEPS 4 & 5<BR><BR>OK TO INSTALL;[07] INSTALLED NEW (TEE) FLOOR SPLICE PLATE AT STA 887 BL 0 WL 165 IAW SRM 51-40-02-0G;[08] VERIFIED STEP 7<BR>AUDIT CW

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