Service difficulty report · Angle · Doug DC873F

Difficulty date
May 3, 2010
Submitted
June 24, 2010
Operation
Air carrier
Aircraft
N806DH
Make and model
Doug DC873F
Aircraft serial
46002
Aircraft time
92,927 hours, 29,375 cycles
Part
Angle
Condition
Cracked
Location
Zone 400
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

NR 1 ENG PYLON LT UPPER ANGLE CRACKED .7500" STA YN 202.6. PERFORMED MAJOR REPAIR IAW FORM 8110-3 DATED 06-10-10, EVA D854-00335 REV IR DATED 05-13-10. REMOVED FASTENERS IAW SRM 51-1-21, SRM 51-1-20D. CUT OUT DAMAGED AREA IAW SMN DWG ED-5130 REV 01 DATED 05-07-10. NDT INSPECTED CUT OUT AREA IAW NDT SPM PART 06-10-01-001 AND PERFORMED DETAILED VISUAL INSP AROUND AREA IAW SPM PART 09-00-06 FIG 1. NO CRACK NO CORROSION NOR LOOSE FASTENERS FOUND. ENCLOSED SMN FORM 242-2, SMN 242. FABRICATED REPAIR ANGLE AND FILLER IAW SMN DWG ED-5130. HEAT TREATED REPAIR PARTS IAW SRM 51-1-1 PG 1-13-17. ENCLOSED SMN FORM 075. CLEANED, TREATED AND PRIMED AREA IAW SRM 51-1-8B, DPS 9.45. INSTALLED REPAIR PARTS IAW SMN DWG ED-5130, SRM 51-1-11 SRM 51-1-21, SRM 51-1-20D, SRM 51-3-1.

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