Service difficulty report · Slat · Boeing 7377H4

Difficulty date
August 3, 2023
Submitted
September 7, 2023
Operation
Air carrier
Aircraft
N225WN
Make and model
Boeing 7377H4
Aircraft serial
34333
Aircraft time
59,226 hours, 35,397 cycles
Part
Slat
Part number
UNKNOWN
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 AT LOWER SURFACE SLAT STATION 322.71 AT LT WING 2023-490243<[01] EDDY CURRENT EQUIPMENT USED P/N: NORTEC 600D; S/N: 220272512 AND DUE DATE: 17-DEC-23.;[02] TOOL USED EDDY CURRENT INSTRUMENT P/N NORTEC500D S/N N500X12101V022237 DUE DATE 26-JAN-24;[03] PERFORMED PERMANENT REPAIR BTW SLAT STATION 312 TO SLAT STATION 336 ON SLAT 2 AT LOWER SURFACE I.A.W. B737-700 SRM 57-42-01-2R-8 REPAIR 8 <BR><BR>SEE INDIVIDUAL SIGN-OFF BELOW;[04] INSTALLED REPAIR LOCATED BTW SLAT STATION 312 TO SLAT STATION 336 ON SLAT 2 AT LOWER SURFACE I.A.W. B737-700 SRM 57-42-01-2R-8 REPAIR 8 STEP 4.F.(10) AND FIGURE202 SHEET 2 ALTERNATIVE 1 AND SRM 51-40-02 SEE INDIVIDUAL SING OFF BELOW;[05] INSTALLED REPAIR LOCATED BTW SLAT STATION 312 TO SLAT STATION 336 ON SLAT 2 AT LOWER SURFACE I.A.W. B737-700 SRM 57-42-01-2R-8 REPAIR 8 STEP 4.F.(10) AND FIGURE202 SHEET 2 ALTERNATIVE 1 AND SRM 51-40-02 SEE INDIVIDUAL SING OFF BELOW

More about the Boeing 737-7H4