Service difficulty report · Longeron · Doug DC873

Difficulty date
February 8, 2007
Submitted
February 19, 2007
Operation
Air carrier
Aircraft
N802DH
Make and model
Doug DC873
Aircraft serial
46076
Aircraft time
86,868 hours, 31,939 cycles
Part
Longeron
Condition
Corroded
Location
Fuselage
Part time
86,868 hours, 31,939 cycles
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

AFT ACCY COMPT L-30L CORRODED, STA 1746.000 (MAJOR REPAIR). PERFORMED MAJOR REPAIR IAW SRM 53-2-2 FIG 4A. REMOVED CORROSION IAW SRM 51-1-18 PG 17-18. FOUND OUT OF LIMITS IAW SRM 53-2-0 PG 2P. REMOVED FASTENERS IAW SRM 51-1-20D. CUT OUT DAMAGED SECTION AND FABRICATED NEW LONGERON SEGMENT (EXTRUSION P/N S1415997) IAW SRM 53-2-2 FIG 4A, SRM 53-5-3 FIG 5 PG 16 ITEM "A", SRM 51-2-0 FIG 50 SHEET 27 AND SPLICE (EXTRUSION P/N S2645716) IAW SRM 53-2-2 FIG 10 SHEET 4 TR NR 53-193 DATED 03-15-04, SRM 51-2-0 FIG 50 SHEET 65, SRM 53-2-2 FIG 10 SHEET 1, 3, TR NR 53-153 DATED 12-10-02. PERFORMED NDT INSP IAW SRM 53-2-2 FIG 16 SHEET 4 NOTE 22. CLEANED, TREATED AND PRIMED AREA AND REPAIR PARTS IAW SRM 51-1-8B. APPLIED SE

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