Service difficulty report · Rub Strip · Boeing 747412

Difficulty date
August 8, 2024
Submitted
September 8, 2024
Operation
Air carrier
Aircraft
N756CA
Make and model
Boeing 747412
Aircraft serial
26547
Aircraft time
94,876 hours, 15,420 cycles
Engine
Pwa PW4056
System (JASC)
5755 · Spoilers
Part
Rub Strip
Part number
65B022503448
Condition
Worn
Location
Zone 600
Part time
94,876 hours, 15,420 cycles
Component
Spoiler · Boeing
Component part number
65B0225041
Stage of operation
IN
How discovered
X
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

REF HAECO XMN (TX9Y778Y) NRC#: KUL7419 THE INBOARD FIBERGLASS RUB STRIP OF RHW NO.12 SPOILER FOUND DAMAGED (BROKEN FIBERS). IN ADDITIONAL, WATER CONTAMINATION UPPER SKIN WAS FOUND DURING X-RAY INSPECTION.