Service difficulty report · Fitting · Doug DC1030F

Difficulty date
January 29, 2008
Submitted
January 30, 2008
Operation
Air carrier
Aircraft
N315FE
Make and model
Doug DC1030F
Aircraft serial
48313
Aircraft time
49,174 hours, 15,422 cycles
Part
Fitting
Part number
AFA71321
Condition
Corroded
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

ACCOMPLISHED AN INITIAL BHEC INSPECTION OF THE NR 2 MCD SPOOL BRACKET BOLT BORES IAW NTSPM 06-10-01.003 AND EA 8-5230-117632, STEP C. ALL FOUR BORE HOLES (A, B, C AND D) HAVE CRACK/CORROSION INDICATIONS. REAMED BOLT BORES IAW SRM 53-50-00 VOL I FIG 17 PG 81 AND ACCOMPLISHED BHEC OF BOLT BORES IAW NTSPM 06-10-01.003 AND FOUND CRACK INDICATION REMAINING IN BORE HOLE D (LWR JAMB SUPPORT FITTING ONLY). REMOVED SUPPORT FITTING, LOCATED AND DRILLED NEW FITTING AND INSTALLED IAW SRM 53-50-00 VOL I FIG 17 PG 81 AND 51-33-01 VOL II PG 1. FABRICATED REPAIR BUSHINGS AND INSTALLED IAW SRM 53-50-00 VOL I FIG 17 PG 81.

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