SDR DALA1053510909

Service difficulty report · Frame · Doug MD88

Difficulty date: December 29, 2010
Submitted: December 30, 2010
Operation: Air carrier
Aircraft: N909DL
Make and model: Doug MD88
Aircraft serial: 49540
Aircraft time: 61,567 hours, 48,133 cycles
Engine: Pwa JT8D
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Condition: Corroded
Location: Sta 1287 L30
Stage of operation: IN
How discovered: 9
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 HMV4, FOUND AFT CARGO STA 1287, L28-30R HAS CORROSION. REMOVED CORROSION ON L28 AND L29 FOUND TO BE WITHIN LIMITS IAW SRM 53-01, FIG 1. FOUND L30 TO BE OUT OF LIMITS. FABBED U CHANNEL REPAIR IAW SRM 53-02, FIG 19. LOCATED, DRILLED AND DEBURRED IAW SRM 51-10-4. TREATED AND PRIMED AREAS IAW SRM 51-10-3. INSTALLED WET IAW SRM 53-02, FIG 19.

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