Service difficulty report · Stringer · Boeing 7377H4

Difficulty date
September 24, 2021
Submitted
October 19, 2021
Operation
Air carrier
Aircraft
N227WN
Make and model
Boeing 7377H4
Aircraft serial
34450
Aircraft time
53,921 hours, 32,067 cycles
Part
Stringer
Condition
Cracked
Location
Fuselage
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 BS 540 AT FWD CARGO COMPARTMENT ; 2021-437310 / [24] REPAIRED STRINGER 25L LOCATED BTW BS500D TO BS540 IAW B737-700 SRM 53-00-03-2R-1 REPAIR 1 FIG. 206. AND DAWING # 143A3230 REV. J.; [25] CERTIFIED STEP 23.; [26] REPAIRED STRINGER 25L LOCATED BTW BS500D TO BS540 IAW B737-700 SRM 53-00-03-2R-1 REPAIR 1 FIG. 206. AND DAWING # 143A3230,NG,NRC,2021-10-06 08:35:32,16Y,Y,MX,0,0,,CRACK STRINGER 25L LOCATED BS 540 AT FWD CARGO COMPARTMENT ; 2021-437310"

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