SDR FDEA201004121161

Service difficulty report · Beam · Doug MD1010F

Difficulty date: April 12, 2010
Submitted: May 12, 2010
Operation: Air carrier
Aircraft: N361FE
Make and model: Doug MD1010F
Aircraft serial: 48260
Aircraft time: 75,748 hours, 26,174 cycles
Engine: Ge CF66D
System (JASC): 5310 · Fuselage Main, Structure
Part: Beam
Part number: ACA72261
Condition: Cracked
Location: Zone 200
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

MCD SPOOLS - NR 4 SPOOL HAS CRACK INDICATIONS AT HOLES C & D. REAMED HOLE "C" TO 0.520 ", HOLE "D" TO 0.460" IAW SRM 53-50-00, FIG 17, VOL I. NO CRACKS NOTED. FABRICATED AND INSTALLED BUSHING FOR HOLE "C" IAW SRM 53-50-00, FIG 17, VOL I. NO BUSHING REQUIRED FOR HOLE "D".

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