Service difficulty report · Intercostal · Boeing 7377H4

Difficulty date
July 12, 2023
Submitted
August 4, 2023
Operation
Air carrier
Aircraft
N228WN
Make and model
Boeing 7377H4
Aircraft serial
32496
Aircraft time
58,311 hours, 35,116 cycles
Part
Intercostal
Part number
UNKNOWN
Condition
Damaged
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

AAI. FORWARD CARGO BAY INTERCOSTAL AT STA. 500 LBL 21 FORWARD FASTENER IS TOE NAILED AND HOLE IS NOT COMPLETELY FILLED. 2023-422641<[01] REPLACED FASTENERS ( 1 E/A) FORWARD CARGO BAY INTERCOSTAL AT STA. 500 LBL 21 IAW B737-700 SRM 51-40-02 AND DRAWING # 143A7505. REV: -. SEE INDIVIDUAL SIGN-OFF BELOW.;[02] CERTIFIED WORK PERFORMED <BR>SEE INDIVIDUAL SIGNOFFS BELOW

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