Service difficulty report · Fitting · Doug MD1010F

Difficulty date
September 10, 2010
Submitted
September 13, 2010
Operation
Air carrier
Aircraft
N370FE
Make and model
Doug MD1010F
Aircraft serial
46608
Aircraft time
77,094 hours, 31,271 cycles
Engine
Ge CF66D
Part
Fitting
Part number
AFA71321
Condition
Cracked
Location
Cargo Door
Stage of operation
IN
How discovered
E
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 NR2 SPOOL HAS A CRACK INDICATION AT HOLE "C". REMOVED SPOOL FITTING NR 2 IAW SRM 51-31-01, VOL II. MATERIAL ID IAW MD/DC10 SRM 53-50-00, FIG 17, VOL I. INSTALLED NEW SPOOL FITTING IAW SRM 51-33-01, VOL II, PERFORMED HFEC IAW NATSPM 06-10-01.003 ON 4 EA. MOUNT HOLES. NO CRACKS FOUND USING TNAT0010-1. MACHINED 11 EA. REPAIR BUSHINGS IAW SRM 53-50-00, FIG 17, VOL I AND EA 8-5310-1213556. BUSHING OD DIAMETER CHECK FOR PROPER INTERFERENCE FIT OF 0.0005 - 0.0015 IAW EA 8-5310-123556. INSTALLED BUSHING IAW SRM 53-50-00, FIG 17, VOL I AND EA 8-5310-123556.

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