Service difficulty report · Fitting · Boeing 7377H4

Difficulty date
April 12, 2023
Submitted
May 11, 2023
Operation
Air carrier
Aircraft
N284WN
Make and model
Boeing 7377H4
Aircraft serial
32535
Aircraft time
52,003 hours, 31,287 cycles
Part
Fitting
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 SLAT 2 SKIN ACTUATOR FITTING AREA AT SLAT STATION 322.71 AT LT WING 2023-247593<[01] TOOL USED EDDY CURRENT FLAW DETECTOR PN: NORTEC 600D; SN: 200053402; DUE DATE: 13-MAY-23;[02] TOOL USED EDDY CURRENT EQUIPMENT P/N NORTEC 600D; S/N 60009161631 DUE DATE 31/JAN/24;[03] REPAIRED SLAT 2 SKIN ACTUATOR FITTING AREA AT SLAT STATION 322.71 AT LT WING IAW B737-700 SRM 57-42-01-2R-8 REPAIR 8. SEE INDIVIDUAL SIGN OFF BELOW;[04] CORRECTED STEP 3<BR>REPAIRED SLAT 2 SKIN ACTUATOR FITTING AREA AT SLAT STATION 312 TO 332.71 AT LT WING IAW B737-700 SRM 57-42-01-2R-8 REPAIR 8. SEE INDIVIDUAL SIGN OFF BELOW;[05] REPAIRED SLAT 2 SKIN ACTUATOR FITTING AREA AT SLAT STATION 312 TO 332.71 AT LT WING IAW B737-700 SRM 57-42-01-2R-8 REPAIR 8. SEE INDIVIDUAL SIGN OFF BELOW

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