SDR DALA2014082104744

Service difficulty report · Frame · Doug MD88

Difficulty date: August 20, 2014
Submitted: August 26, 2014
Operation: Air carrier
Aircraft: N970DL
Make and model: Doug MD88
Aircraft serial: 53173
Aircraft time: 62,279 hours, 45,958 cycles
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Condition: Corroded
Location: Bs 1322
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 FRAME, STA Y=1322 BETWEEN LONGERON 25LT -30. MRB 53-139-05, SM, ZONE 57/ CARD 4. FASTENERS AND CORROSION WAS REMOVED, AREA OUT LIMITS WAS CUT OUT, REPAIR PARTS WAS FABRICATED, ADJUSTED AND RILLED REPAIR PARTS WAS INSTALLED, REPAIR WAS IDENTIFIED, CIC WAS APPLIED IAW SRM 51-30-2, 51-30-5, 51-10-3, PAR 21, 14, 26, 38 PS 900-5-1 NR 04-53-03D, FIG 2A.

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