Service difficulty report · Skin · Boeing 7572T7

Difficulty date
October 1, 2010
Submitted
October 1, 2010
Operation
Air carrier
Aircraft
N935FD
Make and model
Boeing 7572T7
Aircraft serial
22780
Aircraft time
85,132 hours, 31,345 cycles
Part
Skin
Part number
141N3311
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

DURING ACCOMPLISHING OF EO F-5330-7-5004 PT1 STEP 4.B OPEN HOLE HFEC INSPECTION QTY 02 HOLES FOUND CRACK APPROX MORE THAN 0.020" DEPTH ON FUSELAGE SKIN AT L1 DOOR CUTOUT UPPER FWD AREA. CRACKED SKIN ON L1 DOOR CUTOUT REPAIRED AS PER EA F-5330-137686 (EXISTING REPAIR - L1 DOOR UPPER FWD CORNER CRACK REPAIR - DEVIATION TO EO F-5330-7-5004). REPAIR IS CLASSIFIED AS MAJOR PER GMM 6-2-100.

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