SDR 97ZZZX1772

Service difficulty report · Subfloor · Doug DC932

Difficulty date: November 11, 1996
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N921VV
Make and model: Doug DC932
Aircraft serial: 47284
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Subfloor
Condition: Corrosion
Location: Bs 130/140
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

DURING A SCHEDULED INSPECTION AT AERO CORP, CORROSION WAS FOUND ON THE SUB-FLOOR BETWEEN STA 130 AND STA 140 BL 13R. REMOVED CORRODED AREA, FABBED UP DOUBLER AND FILLER IAW DC9 SRM 51-10-4. ALODINED AND PRIMED IAW DC9 SRM 51-10-3. INSTALLED DOUBLER AND FILLER IAW DC9 SRM 51-30-2. (MATERIAL DIMENSIONS 28.75 INCHES BY 2.75 INCHES, 2 EACH.)

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