Service difficulty report · Angle · Boeing 7377BD

Difficulty date
September 15, 2023
Submitted
October 20, 2023
Operation
Air carrier
Aircraft
N7720F
Make and model
Boeing 7377BD
Aircraft serial
33922
Aircraft time
57,303 hours, 30,551 cycles
Part
Angle
Part number
UNKNOWN
Condition
Cracked
Location
Zn 100 Fus Lower
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 SUPPORT ANGLE WING TO BODY FAIRING LOCATED BS500D AT LEVEL STR19L AT LOWER FUSELAGE 2023-584515<[01] REPLACED SUPPORT ANGLE WING TO BODY FAIRING LOCATED BS 500D AT LEVEL STRINGER 19L AT LOWER FUSELAGE. IAW B737-700 SRM 51-40-02 DWG # 149A7101 SHEET 7; REV -; DWG 116A3110. SHEET 3; REV - & DWG 116A3010 SHEET 21; REV A.;[02] CORRECTED STEP 1.<BR>REPLACED SUPPORT ANGLE WING TO BODY FAIRING LOCATED BS 500D AT LEVEL STRINGER 19L AT LOWER FUSELAGE. IAW B737-700 SRM 51-40-02 DWG # 149A7101 SHEET 7; REV -; DWG 116A3110. SHEET 3; REV - & DWG 116A3010 SHEET 21; REV A. ?SEE INDIVIDUAL SIGNOFFS BELOW?.;[03] REPLACED SUPPORT ANGLE WING TO BODY FAIRING LOCATED BS 500D AT LEVEL STRINGER 19L AT LOWER FUSELAGE. IAW B737-700 SRM 51-40-02 DWG # 149A7101 SHEET 7; REV -; DWG 116A3110. SHEET 3; REV - & DWG 116A3010 SHEET 21; REV A. ?SEE INDIVIDUAL SIGNOFFS BELOW?.

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