Service difficulty report · Stringer · Boeing 7377H4

Difficulty date
June 1, 2023
Submitted
June 29, 2023
Operation
Air carrier
Aircraft
N295WN
Make and model
Boeing 7377H4
Aircraft serial
32541
Aircraft time
51,370 hours, 30,880 cycles
Part
Stringer
Part number
UNKNOWN
Condition
Cracked
Location
Zn 100 Fus Lower
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

STRINGER S-25R IS CRACKED AT STA 540.<[01] REMOVED DAMAGED SECTION OF STRINGER S-25R BS 500D+10' - BS 535 IAW SRM 53-00-03-2R-1 REP.1 PAR 4 A-B AND EA 23-153-01768;[02] PERFORMED A GVI ON REPAIR AREA OF STRINGER S-25R BS 500D+10' - BS 535 AND NOT FOUND ADDITIONAL DAMAGE IAW SRM 53-00-03-2R-1 REP.1 PAR 4 B.;[03] VERIFIED ITEM 2 CORRECTIVE ACTIONS.;[04] VERIFIED ITEM 1 CORRECTIVE ACTIONS.[22] REPAIRED STRINGER AS PER EA 23-153-01768;[23] VERIFIED CORRECTIVE ACTION ITEMS AND MEASUREMENT FIELDS; CARD COMPLETE.

More about the Boeing 737-7H4