SDR AALA20110222TUL01

Service difficulty report · Web · Doug DC982

Difficulty date: February 22, 2011
Submitted: February 22, 2011
Operation: Air carrier
Aircraft: N578AA
Make and model: Doug DC982
Aircraft serial: 53155
Aircraft time: 57,257 hours, 29,426 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Web
Condition: Corroded
Location: Fuselage
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

HEAVY CABIN CORROSION ON SUBFLOOR, APPROXIMATELY 6 INCHES INBOARD OF FORWARD SERVICE THRESHOLD ATTACH CHANNEL, STATIONS 180 TO 190. INSTALLED REPAIR DOUBLER AND OVERLAY DOUBLER AT STATIONS 160 TO 200 RIGHT BUTTLINES 41 TO 57 PER AARD 53-20-00-16.

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