Service difficulty report · Stringer · Boeing 7377H4

Difficulty date
June 26, 2024
Submitted
August 7, 2024
Operation
Air carrier
Aircraft
N482WN
Make and model
Boeing 7377H4
Aircraft serial
29852
Aircraft time
66,603 hours, 39,888 cycles
Part
Stringer
Condition
Cracked
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

CRACK STRINGER 26L LOCATED BS540 AT FWD CARGO COMPARTMENT 2024-405036<[01] TOOL USED ULTRASONIC THICKNESS EQUIPMENT PN:45MG; SN:430063701; DUE DATE:24-JUL-24.;[02] TOOL USED ON STEP 5: EDDY CURRENT EQUIPMENT P/N: NORTEC 600D; S/N: 210138003; DUE DATE: 11-JUN-25;[03] TOOLS USED TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811020; DUE DATE: 23-JAN-25 AND TEMPERATURE CONTROLLED P3015GOES00000; S/N: 112820025; DUE DATE: 22-JAN-25.;[04] PERFORMED REPAIR STRINGER 26L LOCATED BS540 AT FWD CARGO COMPARTMENT IAW B737-700 SRM 53-00-03-2R-1 REPAIR 1 SEE INDIVIDUAL SIGN OFFS BELOW;[05] CORRECTED STEP 4<BR>PERFORMED REPAIR STRINGER 26L LOCATED BETWEEN BS500D TO BS520 AT FWD CARGO COMPARTMENT IAW B737-700 SRM 53-00-03-2R-1 REPAIR 1 SEE INDIVIDUAL SIGN OFFS BELOW;[06] PERFORMED REPAIR STRINGER 26L LOCATED BETWEEN BS500D TO BS540 AT FWD CARGO COMPARTMENT IAW B737-700 SRM 53-00-03-2R-1 REPAIR 1 SEE INDIVIDUAL SIGN OFFS BELOW;[07] CERTIFIED STEP 6<BR>RII ACCOMPLISHED

More about the Boeing 737-7H4