SDR DALA2022032802027

Service difficulty report · Longeron · Boeing 717200

Difficulty date: March 25, 2022
Submitted: March 28, 2022
Operation: Air carrier
Aircraft: N930AT
Make and model: Boeing 717200
Aircraft serial: 55072
Aircraft time: 49,873 hours, 34,787 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Longeron
Condition: Damaged
Location: Bs 900-968
Stage of operation: IN
How discovered: O
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

SECOND DAMAGE AFTER CORROSION REMOVAL ON L29 LH BTW STA 900 TO STA 968 REMAINING THICKNESS IS OUT OF LIMITS. IN REFERENCE NRC 184. SUMMARY OF NRC 00252: CORROSION LEVEL 2, LONGERON 29LH BTW STA 900 TO STA 968 WAS REPAIRED PER B717-200 SRM 53-20-05-2R REPAIR 1, FIG 201, PAR 4. (LP #2170171)

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