Service difficulty report · Skin · Boeing 75724APF

Difficulty date
May 12, 2007
Submitted
June 4, 2007
Operation
Air carrier
Aircraft
N404UP
Make and model
Boeing 75724APF
Aircraft serial
23726
Aircraft time
16,714 hours, 3,422 cycles
Part
Skin
Condition
Cracked
Location
Nr 1 Pylon
Stage of operation
IN
How discovered
9
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

INSPECTION TYPE:C NR 1 PYLON LEFT SIDE FWD SKIN HAS STOP DRILLED CRACK & REPAIR DOUBLER. OPEN STOPDRILL HOLE BY 1/32 PER PRELIMINARY 1 EA 757-5451-27-A1674 STEP 2. NOTE: NO PLUG REQUIRED FOR NEW DOUBLER, NO HOLE EXISTS. ACCOMPLISHED PER FINAL EA 757-5451-27-A1674.

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