Service difficulty report · Stringer · Boeing 7377H4

Difficulty date
February 8, 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
Corroded
Location
Zone 100
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

CORROSION STRINGER 26L LOCATED BS540 WL156.5 AT FWD CARGO COMPARTMENT 2025-113004<[01] STEP 2. ULTRASONIC EQUIPMENT USED P/N: 45MG; S/N: 130066401 AND DUE DATE: 21-OCT-25.;[02] TOOLS USED: TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811020; DUE DATE: 29-JAN-26; TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811019; DUE DATE: 29-JAN-26.;[03] TOOL USED STEP 10: EDDY CURRENT EQUIPMENT; P/N: NORTEC 600D; S/N: 210136503; DUE DATE: 24 JUL 25.;[04] REPAIRED STRINGER 26L LOCATED BETWEEN BS500D TO BS540 AT FWD CARGO COMPARTMENT I.A.W B737-700 SRM 53-00-03-2R-1 REPAIR 1. SEE INDIVIDUAL SIGN OFF BELOW.;[05] REPAIRED STRINGER 26L LOCATED BETWEEN BS500D TO BS540 AT FWD CARGO COMPARTMENT I.A.W B737-700 SRM 53-00-03-2R-1 REPAIR 1. SEE INDIVIDUAL SIGN OFF BELOW.<BR>AS RII

More about the Boeing 737-7H4