Service difficulty report · Stringer · Boeing 7377H4

Difficulty date
October 26, 2023
Submitted
January 2, 2024
Operation
Air carrier
Aircraft
N461WN
Make and model
Boeing 7377H4
Aircraft serial
32465
Aircraft time
64,738 hours, 38,739 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

CRACK ON STRINGER 15L LOCATED AT BS 294.5 MORE 4 INCH AT FWD GALLEY AREA 2023-652267<[01] EQUIPMENT P/N PHASEC 3D; S/N 587435/07; DUE DATE: 15-FEB-24 WAS USED.;[02] REPAIRED STRINGER 15L LOCATED AT BS 294.5 MORE 4 INCH AT FWD GALLEY AREA IAW B737-700 SRM 53-00-03-2R-1 REPAIR 1 STEP 4.K THROUGH L AND TABLE 201 FIGURE 206 SHEETS 1 AND 2;[03] CORRECTED STEP 2: REPAIRED STRINGER 15L LOCATED AT BS 294.5 MORE 4 INCH AT FWD GALLEY AREA IAW B737-700 SRM 53-00-03-2R-1 REPAIR 1 STEP 4.K THROUGH L AND TABLE 201 FIGURE 206 SHEETS 1 AND 2. SEE INDIVIDUAL SIGN-OFFS BELOW.;[04] REPAIRED STRINGER 15L LOCATED AT BS 294.5 MORE 4 INCH AT FWD GALLEY AREA IAW B737-700 SRM 53-00-03-2R-1 REPAIR 1 STEP 4.K THROUGH L AND TABLE 201 FIGURE 206 SHEETS 1 AND 2. SEE INDIVIDUAL SIGN-OFFS BELOW.

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