SDR AT9900107

Service difficulty report · Threshold · Doug DC932

Difficulty date: January 7, 1999
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N806AT
Make and model: Doug DC932
Aircraft serial: 47379
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Threshold
Condition: Corroded
Location: Pax Doorway
Stage of operation: IN
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

SCHEDULED INSPECTION AT AERO CORP, FL, FOUND THE AFT ENTRY THRESHOLD HAS SEVERAL ENLONGATED HOLES, ALSO E/E COMPARTMENT FLOORBOARD THRESHOLD WITH SURFACE CORROSION AROUND FASTENERS ON UNDERSIDE AND ENLONGATED HOLES. FABRICATED, HEAT TREATED AND INSTALLED NEW THRESHOLDS IAW DC9 SRM 51-10-4, 51-10-2A, AND RES NR 99196.

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