Service difficulty report · Frame · Doug MD11F

Difficulty date
July 15, 2010
Submitted
July 30, 2010
Operation
Air carrier
Aircraft
N623FE
Make and model
Doug MD11F
Aircraft serial
48794
Aircraft time
35,767 hours, 8,239 cycles
Part
Frame
Condition
Dented
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 DECK CARGO - RT STA 775 L-12 FRAME FOUND DENT. MAIN DECK RT STA 775 L12 FRAME DENT TRIMMED OFF AS PER SRM 53-00-07 REPAIR 2 FIG 201 ITEM 1 REV 43. FABRICATED REPAIR DOUBLER AS PER SRM 53-00-07 REPAIR 2 FIG 201 ITEM 1 REV 43 AND HEAT TREATED TO T6 AS PER DPS7.00-1 REV BL AND AVERAGE HARDNESS VALUE TESTED HRB 77.8 AS PER DPS1.05 REV AU. HOLES PICKED UP AS PER SRM 51-31-01 REV 43. PROTECTED AS PER SRM 51-21-01 REV 43. INSTALLED REPAIR DOUBLER AS PER SRM 53-00-07 REPAIR 2 FIG 201 ITEM 1 REV 43. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100 REV 110.

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