Service difficulty report · Stringer · Boeing 7378H4

Difficulty date
June 10, 2023
Submitted
June 26, 2023
Operation
Air carrier
Aircraft
N8537Z
Make and model
Boeing 7378H4
Aircraft serial
63595
Aircraft time
19,945 hours, 9,824 cycles
Part
Stringer
Part number
UNKNOWN
Condition
Cracked
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

FWD CARGO COMPARTMENT; STRINGER CLIP CRACKED AT STATION 500I STRINGER 26L.<[01] REMOVED DAMAGED CLIP AT STA 500I AND STR 26L.;[02] INSTALLED NEW STRINGER CLIP IAW. 51-40-02.;[03] INSTALLED NEW STRINGER CLIP IAW. SRM.51-40-02.;[04] INSPECTION COMPLETE ON CORRECTIVE ACTION #3 FOR STRINGER CLIP REPLACEMENT. <BR>INSPECTION CONCURS THAT STEP #1 IS BEING WORKED ON FAULT TTG8Q00LK5XJ INSTEAD OF THIS FAULT.<BR>INSPECTION COMPLETE ON STEP #2 FOR INSTALLATION OF FASTENERS.

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