Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date
July 6, 2023
Submitted
August 4, 2023
Operation
Air carrier
Aircraft
N913WN
Make and model
Boeing 7377H4
Aircraft serial
29840
Aircraft time
49,236 hours, 29,953 cycles
Part
Support 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 ON SUPPORT ANGLE LOCATED BS 500D BTW STR 18L AND STR 19L WING-TO-BODY FAIRING SUPPORT STRUCTURE 2023-431193<[01] REPLACED SUPPORT ANGLE LOCATED BS 500D BTW STR 18L AND STR 19L WING-TO-BODY FAIRING SUPPORT STRUCTURE IAW B737-700 SRM 51-10-02; SRM 51-40-02 AND DWG 116A3010; SHEET 39; REV -.<BR>SEE INDIVIDUAL SIGN OFF BELOW;[02] REPLACED SUPPORT ANGLE LOCATED BS 500D BTW STR 18L AND STR 19L WING-TO-BODY FAIRING SUPPORT STRUCTURE IAW B737-700 SRM 51-10-02; SRM 51-40-02 AND DWG 116A3010; SHEET 39; REV -. <BR>SEE INDIVIDUAL SIGN OFF BELOW

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