Service difficulty report · Spar · Boeing 7377H4

Difficulty date
June 10, 2025
Submitted
July 11, 2025
Operation
Air carrier
Aircraft
N292WN
Make and model
Boeing 7377H4
Aircraft serial
32538
Aircraft time
57,699 hours, 34,839 cycles
System (JASC)
5711 · Wing Spar
Part
Spar
Condition
Cracked
Location
Zone 600
Stage of operation
IN
How discovered
E
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 REAR SPAR ANGLE LOCATED ON IRSS 139 AT RT WING. REPLACED REAR SPAR ANGLE LOCATED ON IRSS 139 AT RT WING IAW B737-700 SRM 51-10-02-0G ITEM 9; SRM 51-40-02-0G AND DWG:115A2000 SHEET:22 REV:A CRACK IS L: 0.762.

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