Service difficulty report · Slat · Boeing 73779P

Difficulty date
December 14, 2022
Submitted
February 8, 2023
Operation
Air carrier
Aircraft
N7855A
Make and model
Boeing 73779P
Aircraft serial
29357
Aircraft time
53,057 hours, 34,450 cycles
Part
Slat
Part number
NOTREPORTED
Condition
Cracked
Location
Zn 500 Left Wing
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 SURFACE SLAT 3 SLAT STATION 202.45 LT WING 2022-696700<[01] TOOL USED: EDDY CURRENT EQUIPMENT P/N: NORTEC 600D; S/N: 210138503; DUE DATE: 19-MAY-23;[02] PERFORMED REPAIR LOCATED ON LOWER SURFACE SLAT 3 SLAT STATION 202.45 LT WING IAW B737-700 SRM SRM 57-42-01-2R-8; REPAIR 8; ALTERNATIVE 1; SEE INDIVIDUAL SIGN OFF BELOW;[03] PERFORMED REPAIR LOCATED ON LOWER SURFACE SLAT 3 SLAT STATION 202.45 LT WING IAW B737-700 SRM SRM 57-42-01-2R-8; REPAIR 8; ALTERNATIVE 1; SEE INDIVIDUAL SIGN OFF BELOW.

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