Service difficulty report · Bulkhead · Boeing 75724APF

Difficulty date
May 6, 2007
Submitted
May 25, 2007
Operation
Air carrier
Aircraft
N404UP
Make and model
Boeing 75724APF
Aircraft serial
23726
Aircraft time
24,307 hours, 16,714 cycles
Part
Bulkhead
Part number
311N3271
Condition
Chafed
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 AFT BULKHEAD LT SIDE LOWER AREA CHAFED. BULKHEAD MILL AND NDT WERE DONE REF TRAVT7/679866. START .201 REMOVED .062 REMAINING .139 X 1.25W X 2.1L. SHOT PEENED REWORKED AREA PER SOPM 20-10-03. FINISHED REWORKED AREA PER SOPM 20-43-03 AND PRELIMINARY 2 EA 757-5453-27-A167. GUSSET WERE FABED REF TRAV T7/680704, FILLER WAS FABED REF TRAV T7/680702.

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