Service difficulty report · Angle · Boeing 7377H4

Difficulty date
March 23, 2024
Submitted
April 26, 2024
Operation
Air carrier
Aircraft
N468WN
Make and model
Boeing 7377H4
Aircraft serial
33858
Aircraft time
64,213 hours, 38,351 cycles
Part
Angle
Part number
UNKNOWN
Condition
Cracked
Location
Bs 664 Lbl 9
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 ANGLE LOCATED STA663.75 AND LBL9 UPPER POSITION AT CENTER WING BOX. PERFORMED PERMANEN REPAIR ON STA663.75 BTW LBL15 TO LBL25 UPPER POSITION AT CENTER WING BOX IAW B737-700 SRM 57-10-10-2R-5 REPAIR 5 SEE INDIVIAL SIGN OFF BELOW;[03] CORRECTED STEP 2 <BR>PERFORMED PERMANENT REPAIR ON STA663.75 BTW LBL15 TO LBL25 UPPER POSITION AT CENTER WING BOX IAW B737-700 SRM 57-10-10-2R-5 REPAIR 5 SEE INDIVIAL SIGN OFF BELOW;[04] LATE ENTRY: VERIFIED SQUEEZE OUT BMS 5-95 CLASS C-20 AT 06/APR/24; 10:30 HRS LOCAL TIME; WHEN PERMANENT FASTENERS WERE INSTALLED ON ALL REPAIR PARTS I.A.W BAC5000.;[05] CORRECTED STEP 4 <BR>PERFORMED PERMANENT REPAIR ON STA663.75 BTW LBL15 TO LBL25 UPPER POSITION AT CENTER WING BOX IAW B737-700 SRM 57-10-10-2R-5 REPAIR 5 SEE INDIVIAL SIGN OFF BELOW;[06] PERFORMED PERMANENT REPAIR ON STA663.75 BTW LBL15 TO LBL25 UPPER POSITION AT CENTER WING BOX IAW B737-700 SRM 57-10-10-2R-5 REPAIR 5 SEE INDIVIAL SIGN OFF BELOW<BR>RII

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