Service difficulty report · Skin · Boeing 7377H4

Difficulty date
September 24, 2023
Submitted
November 2, 2023
Operation
Air carrier
Aircraft
N456WN
Make and model
Boeing 7377H4
Aircraft serial
32463
Aircraft time
63,098 hours, 37,806 cycles
Part
Skin
Part number
UNKNOWN
Condition
Cracked
Location
Zn 600 Right Win
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 SKIN LOWER SURFACE SLAT 7 LOCATED SLAT STA 322.71 RT WING 2023-614754<[01] TOOL USED EDDY CURRENT FLAW DETECTOR PN: NORTEC 600D; SN: 210138003; DUE DATE: 27-MAR-24.;[02] TOOL USED ET EQUIPMENT: P/N: NORTEC 600D; S/N: 210138203; CAL DUE DATE: 09-JUN-24;[03] REPAIRED SKIN LOWER SURFACE SLAT 7 LOCATED SLAT STA 322.71 RT WING IAW B737-700 SRM-57-42-01-2R-8 REPAIR 8. SEE INDIVIDUAL STEP SIGN OFF BELOW;[04] REPAIRED SKIN LOWER SURFACE SLAT 7 LOCATED SLAT STA 322.71 RT WING IAW B737-700 SRM-57-42-01-2R-8 REPAIR 8. SEE INDIVIDUAL STEP SIGN OFF BELOW

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