SDR UPS07M49394

Service difficulty report · Frame · Doug MD11F

Difficulty date: January 4, 2007
Submitted: March 12, 2007
Operation: Air carrier
Aircraft: N257UP
Make and model: Doug MD11F
Aircraft serial: 48451
Aircraft time: 50,198 hours, 9,090 cycles
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Condition: Cracked
Location: Bs 1256 L1l/R
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:C CABIN - CRACK ALONG THE GRAINS OF FRAME FLANGE AT STA 1256 L1 LEFT TO L1 RIGHT. GRAINS OF FRAME FLANGE CRACK AREA TRIMMED OUT AT STA 1256 L1 LEFT TO L1 RIGHT PER SRM 53-30-00 VI R38. HFEC INSP CUTOUT PER DAC NDTSPM R12 06-10.0 1.001 ON TRIMMED AREA AND FOUND NO CRACK EVIDENT. NEW DOUBLER & FILLER, STRAP & SHIM FAB PER EN EN1042-07. NEW DOUBLER FILLER STRAP & SHIM INSTALLED PER SRM 51-35-01 & 51-33-01 V-II R38 & EN 1042-07.

More about the Doug MD-11F