Service difficulty report · Floorboard · Boeing 75724APF

Difficulty date
March 4, 2015
Submitted
March 25, 2015
Operation
Air carrier
Aircraft
N446UP
Make and model
Boeing 75724APF
Aircraft serial
27735
Aircraft time
28,626 hours, 15,190 cycles
Part
Floorboard
Part number
146N536145
Condition
Delaminated
Location
Main Deck
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, MAIN DECK FLOORBOARD 252XUF HAS DELAMINATED 122-033.1. FABBED PANEL 252XUF, PN 146N5361-45 FROM A402H-48X144, BAT 2664589 IAW SREO B757-5320-9692 APPEN B. 1-2. 2. RESTORE LOWER SURFACE IN STEP OUT AREA IAW SREO B757-5320-9692. SCUFF SAND ANY PREP THE BONDING AREA IAW SREO B757-5320-9692-H AND SRM 53-00-50-2R-1. CLEAN THE REPAIR AREA USING CLEANING AGENT IAW SREO B757-5320-9692-H AND SRM 53-00-50-2.

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