Service difficulty report · Frame · Doug DC873F

Difficulty date
November 14, 2007
Submitted
December 6, 2007
Operation
Air carrier
Aircraft
N801DH
Make and model
Doug DC873F
Aircraft serial
46033
Aircraft time
85,401 hours, 32,570 cycles
Part
Frame
Condition
Cracked
Location
Bs 240 S20-21r
Part time
85,401 hours, 32,570 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

MAIN CARGO COMPT FRAME SEGMENT CRACKED 5" STA 240.000 L20R TO L21R. PERFORMED MAJOR REPAIR IAW SRM 53-2-0 FIG. 2 SHEET 2.6. REMOVED DAMAGED FRAME SEGMENT, SPLICES AND EXISTING ANGLES IAW SRM 51-1-20D. FABRICATED NEW FRAME SEGMENT P/N S2537716 IAW SRM 53-2-0 FIG. 2, SRM 53-2-0 FIG 2 SHEET 1-6 SHEET 8 TR NR 53-110 DATED 11-10-200, SRM 53-4-1 FIG 40 SHEET 7, 9 ITEM "C", SRM 51-2-0 FIG. 50 SHEET 49. CLEANED, TREATED AND PRIMED AREA AND REPAIR PARTS IAW SRM 51-1-8B. INSTALLED NEW FRAME SEGMENT AND REINSTALLED SPLICES AND EXISTING ANGLES IAW SRM 53-2-0 FIG 2 SHEET 2 6, SRM 51-1-20D, SRM 51-3-1.

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