SDR 97ZZZX3539

Service difficulty report · Piston Assy · Boeing 747*

Difficulty date
July 23, 1997
Submitted
March 26, 2000
Operation
General aviation
Filed by
IU6R626N
Aero Controls, LLC
Make and model
Boeing 747*
Part
Piston Assy
Part number
1293841
Condition
Bent
Location
Ail Actuator
Component
129307
Stage of operation
IN
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 OF AILERON ACTUATOR FOUND PISTON ATTACHMENT POINTS WHERE THE PISTON ATTACHES TO THE PISTON CONNECTOR, 15 ARE BENT OUTWARDS. AREA OF PISTON BENT UNDER NORMAL OPERATION.