SDR IPXA2021040267662

Service difficulty report · Intercostal · Doug MD11F

Difficulty date: March 22, 2021
Submitted: April 2, 2021
Operation: Air carrier
Aircraft: N294UP
Make and model: Doug MD11F
Aircraft serial: 48472
Aircraft time: 88,957 hours, 16,131 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Part number: AEA0218501
Condition: Cracked
Location: Lt Mlg Ww
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

INSPECTION TYPE:3CL/H W/W MLG DOOR CYLINDER SUPPORT INTERCOSTAL IS CRACKED BETWEEN STA. 1441-1461, X=31.5 AND Z= -56.REPAIRED L/H W/W MLG DOOR CYLINDER SUPPORT INTERCOSTAL BETWEEN STA. 1441-1461, X=31.5 AND Z= -56 IAW SRM 53-40-12 REPAIR 3 FIG. 201. (MAJOR)

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