Service difficulty report · Hinge Arm · Airbus A300B4622R

Difficulty date
February 5, 2021
Submitted
February 17, 2021
Operation
Air carrier
Aircraft
N740FD
Make and model
Airbus A300B4622R
Aircraft serial
559
Aircraft time
51,384 hours, 22,447 cycles
System (JASC)
5755 · Spoilers
Part
Hinge Arm
Condition
Delaminated
Location
Nr 3 Spoiler
Stage of operation
IN
How discovered
U
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

RH WING #3 SPOILER CENTER I/B HINGE ARM O/B SURFACE AND CENTER I/B & O/B HINGE ARM LWR SURFACE FOUND DELAMINATION. SIZE: (1)20MM*10MM, DEPTH: 1.6MM (2)20MM*15MM, DEPTH: 2.1MM (3)20MM*15MM, DEPTH: 2.4MM COMPLIED WITH EA: 6-5750-T0359409 P1. TITLE: WING - FLIGHT SURFACES - RH 3# SPOILER CENTER HINGE ARMS LOWER AND OUTSIDE SURFACES DELAMINATION. REPAIRED THE RH WING #3 SPOILER CENTER I/B HINGE ARM O/B SURFACE AND CENTER I/B & O/B HINGE ARM LWR SURFACE DELAMINATION. THIS IS CAT A REPAIR. MAJOR REPAIR IAW GMM6-2-100.

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