Service difficulty report · Web · Boeing 7377H4

Difficulty date
July 14, 2023
Submitted
August 14, 2023
Operation
Air carrier
Aircraft
N296WN
Make and model
Boeing 7377H4
Aircraft serial
36613
Aircraft time
52,196 hours, 31,408 cycles
Part
Web
Part number
UNKNOWN
Condition
Cracked
Location
Zn 400 Nacelle/P
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

CRACK WEB INTERNAL STRUCTURE INBOARD FAN COWL LOC. APROX. ACCESS DOOR 414AR ON ENGINE 1 2023-444042<[01] REPLACED WEB AND FASTENERS LOCATED INBOARD FAN COWL ON ENGINE 1 IAW B737-700 SRM 51-40-02 AND SRM 51-10-02 Ï¿½TEM 9 AND CMM 71-13-30 FIGURE 3 SHEET 5.;[02] REPLACED WEB AND FASTENERS LOCATED INBOARD FAN COWL ON ENGINE 1 IAW B737-700 SRM 51-40-02 AND SRM 51-10-02 Ï¿½TEM 9 AND CMM 71-13-30 FIGURE 3 SHEET 5.

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