Service difficulty report · Stringer · Boeing 7377H4

Difficulty date
February 9, 2025
Submitted
March 17, 2025
Operation
Air carrier
Aircraft
N216WR
Make and model
Boeing 7377H4
Aircraft serial
32488
Aircraft time
61,408 hours, 36,820 cycles
Part
Stringer
Condition
Cracked
Location
Zone 600
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 STRINGER 8 INTERNAL AREA FUEL TANK LOCATED BTW RIB 19 AND RIB 20 UPPER SKIN LOWER SURFACE AT RT WING 2025-113037<[01] PERFORMED PERMANENT REPAIR ON LOCATED STRINGER 8 INTERNAL AREA FUEL TANK LOCATED BTW RIB 19 AND RIB 20 UPPER SKIN LOWER SURFACE AT RT WING IAW B737-700 25-157-00374-WIP1; CORRECTED STEP 1. PERFORMED PERMANENT REPAIR ON LOCATED STRINGER 8 INTERNAL AREA FUEL TANK LOCATED BTW RIB 19 AND RIB 20 UPPER SKIN LOWER SURFACE AT RT WING IAW B737-700 EA NO. 25-157-00374-WIP1 REV A; PERFORMED PERMANENT REPAIR ON LOCATED STRINGER 8 INTERNAL AREA FUEL TANK LOCATED BTW RIB 19 AND RIB 20 UPPER SKIN LOWER SURFACE AT RT WING IAW B737-700 EA NO. 25-157-00374-WIP1 REV A;

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