SDR UPS07M50228

Service difficulty report · Bracket · Doug MD11F

Difficulty date: May 23, 2007
Submitted: July 25, 2007
Operation: Air carrier
Aircraft: N260UP
Make and model: Doug MD11F
Aircraft serial: 48418
Aircraft time: 54,799 hours, 9,865 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Bracket
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

INSPECTION TYPE:C CTR CARGO BETWEEN STA 1541-1561 BETWEEN LONGERON L42 & L43 PARTITION BRACKET FOUND WITH CORROSION AS MARKED. CORROSION REMOVED PER SRM 51-21-01 V1 R38. MATL TK:0.063" TK RMV:0.036" THK REM:0.027" FOUND EXCEEDED LIMIT PER SRM 53-00-01 V2 FIG 1A R38. NEW BRACKET FAB PER DOC DWG ACA7049 MATL USED 7075-0-0.063". BRACKET HEAT TREATED PER DPS 7.00-1 & HARDNESS VALUES HRB88.8 PER DPS1-05.3. BRACKET FASTENER HOLES PICK UP & INSTALLED PER SRM 051-31-01 V1 R38.

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