SDR DALA13009140990

Service difficulty report · Threshold · Doug MD88

Difficulty date: February 22, 2013
Submitted: February 25, 2013
Operation: Air carrier
Aircraft: N990DL
Make and model: Doug MD88
Aircraft serial: 53342
Aircraft time: 56,270 hours, 41,035 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Threshold
Condition: Corroded
Location: Cargo Doorway
Stage of operation: IN
How discovered: V
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

CORROSION ON AFT CARGO BAY THRESHOLD JAMB FROM FORWARD END TO AFT END. MRB 53-019-02. FOUND TO BE OUT OF LIMITS, 100 PERCENT MATERIAL LOSS. R & R BEAM AT BS 1117 TO BS 1250, RBL 14 AT AFT CARGO BAY DOOR JAMB IAW SRM 51-30-05 AND SRM 51-30-02.

More about the Doug MD-88