Service difficulty report · Stub Frame · Boeing 7377H4

Difficulty date
October 26, 2024
Submitted
November 27, 2024
Operation
Air carrier
Aircraft
N201LV
Make and model
Boeing 7377H4
Aircraft serial
29854
Aircraft time
65,666 hours, 39,246 cycles
Part
Stub Frame
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

CRACK LOWER STUB FRAME BS 294.5 AT LEVEL STRINGER 17R PASS CABIN 2024-672285<[01] REPLACED LOWER STUB FRAME LOCATED BS 294.5 BETWEEN STR 13R TO STR 17R IAW B737-700 SRM 51-40-02-0G-0; SRM 51-10-02-0G-0 AND DWG 141A8370 SHEET: 9 AND 10 REV: D. SEE INDIVIDUAL SIGN OFFS BELOW.;[02] REPLACED LOWER STUB FRAME LOCATED BS 294.5 BETWEEN STR 13R TO STR 17R IAW B737-700 SRM 51-40-02-0G-0; SRM 51-10-02-0G-0 AND DWG 141A8370 SHEET: 9 AND 10 REV: D. SEE INDIVIDUAL SIGN OFFS BELOW.

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