Service difficulty report · Skin · Boeing 73779P

Difficulty date
June 6, 2023
Submitted
July 11, 2023
Operation
Air carrier
Aircraft
N7827A
Make and model
Boeing 73779P
Aircraft serial
28255
Aircraft time
57,742 hours, 36,958 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 LEADING EDGE SKIN SLAT 6 AT RT WING 2023-365555<[01] TOOL USED: EDDY CURRENT EQUIPMENT PN: NORTEC 600D; SN: 220272512; DUE DATE: 17-DEC-23;[02] EQUIPMENT P/N PHASEC 3D; S/N 587435/07; DUE DATE 15-FEB-24 WAS USED;[03] TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811020; DUE DATE: 25-JAN-24; TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 112820025; DUE DATE: 01-FEB-24.;[04] PERFORMED PERMANENT REPAIR ON LEADING EDGE SKIN SLAT 6 AT RT WING IAW IAW B737-700 SRM 57-42-01-2R-8 REPAIR 8. SEE INDIVIDUAL SIGN OFF BELOW.;[05] PERFORMED PERMANENT REPAIR ON LEADING EDGE SKIN SLAT 6 AT RT WING IAW IAW B737-700 SRM 57-42-01-2R-8 REPAIR 8. SEE INDIVIDUAL SIGN OFF BELOW.

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