Service difficulty report · Support · Boeing 7378H4

Difficulty date
February 22, 2024
Submitted
March 27, 2024
Operation
Air carrier
Aircraft
N8566Z
Make and model
Boeing 7378H4
Aircraft serial
64174
Aircraft time
19,659 hours, 9,956 cycles
Part
Support
Part number
UNKNOWN
Condition
Cracked
Location
Rt Wing
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

R/H I/B UPPER FIXED TRAILING EDGE; PANEL SUPPORT CRACKED AT THE O/B EDGE OF UPPER FLANGE APPROX. WS 278.50. R/H I/B UPPER FIXED TRAILING EDGE PANEL SUPPORT CRACKED AT THE O/B EDGE OF UPPER FLANGE APPROX. WS 278.50.<[01] REMOVED AND REPLACED ANGLE PN: 115A2156-8 PO: 1083448.1 IAW B737-800 SRM 51-40-02 AND BAC DWG 115A2156 REV D.;[02] REMOVED AND REPLACED ANGLE PN: 115A2156-8 PO: 1083448.1 IAW B737-800 SRM 51-40-02 AND BAC DWG 115A2156 REV D.;[03] VERIFIED STEPS COMPLIED WITH

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