Service difficulty report · Stringer · Boeing 7377H4

Difficulty date
March 18, 2024
Submitted
April 26, 2024
Operation
Air carrier
Aircraft
N468WN
Make and model
Boeing 7377H4
Aircraft serial
33858
Aircraft time
64,213 hours, 38,351 cycles
Part
Stringer
Part number
UNKNOWN
Condition
Cracked
Location
Bs 540 S25l
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 25L LOCATED STA 540 FWD CARGO COMPARTMENT 2024-195806<[01] ULTRASONIC EQUIPMENT USED P/N: 45MG; S/N: 232017609 AND DUE DATE: 22-SEP-24.;[02] TOOLS USED: TEMPERATURE CONTROLLER P/N: P3015GOES500000; S/N: 142811020; DUE DATE: 23-JAN-25 AND TEMPERATURE CONTROLLER P/N: P3015GOES500000; S/N: 112820025; DUE DATE: 22-JAN-25.;[03] TOOL USED ON STEP 9: EDDY CURRENT FLAW DETECTOR; P/N: NORTEC 600D; S/N: 200048001; DUE DATE: 01-MAY-24;[04] PERFORMED PERMANENT REPAIR ON STRINGER 25L LOCATED BETWEEN BS 500D TO BS540 AT FWD CARGO COMPARTMENT I.A.W. B737-700 SRM 53-00-03-2R-1; SEE INDIVIDUAL SIGN OFF BELOW.;[05] PERFORMED PERMANENT REPAIR ON STRINGER 25L LOCATED BETWEEN BS 500D TO BS540 AT FWD CARGO COMPARTMENT I.A.W. B737-700 SRM 53-00-03-2R-1; SEE INDIVIDUAL SIGN OFF BELOW.<BR><BR>ITEM RII

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