Service difficulty report · Frame · Doug DC873F

Difficulty date
May 5, 2010
Submitted
June 18, 2010
Operation
Air carrier
Aircraft
N806DH
Make and model
Doug DC873F
Aircraft serial
46002
Aircraft time
92,927 hours, 29,375 cycles
Part
Frame
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

MAIN CARGO COMPT. FRAME CRACKED 1" BS 220.000 L20-21R. PERFORMED MAJOR REPAIR IAW SRM 53-2-0 FIG 2 SHEET 2,6. REMOVED FRAME SEGMENT, ANGLE & SPLICE (EXISTING) IAW SRM 51-1-20D. FABRICATED NEW FRAME SEGMENT IAW SRM 53-2-0 FIG 2, SHEET 2, SRM 53-2-0 FIG 2 SHEET 7-8, TR NR 53-110 ITEM A DATED 11-10-00, SRM 53-4-1 FIG 40, SHEET 6, SRM 53-2-0 FIG 2 SHEET 1, SRM 51-2-0 FIG 50 SHEET 49A. HEAT TREATED FRAME SEGMENT IAW SRM 51-1-1 PG 1-13-17 DPS 7.000-1 REV "BL". CLEANED, TREATED & PRIMED AREA, NEW FRAME SEGMENT, EXISTING ANGLE & SPLICE IAW SRM 51-1-8B. INSTALLED NEW FRAME SEGMENT & REINSTALLED ANGLE & EXISTING SPLICE IAW SRM 53-2-0 FIG. 2 SHEET 2,6, SRM 51-1-11 (PRC) SRM 51-1-20D, SRM 51-3-1.

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