SDR 97ZZZX4569

Service difficulty report · Track Beam · Boeing 747*

Difficulty date
September 29, 1997
Submitted
March 26, 2000
Operation
General aviation
Filed by
R4JY276N
Goodrich Aerostructures Service Center - Asia Pte
Aircraft
N9VSMA
Make and model
Boeing 747*
Part
Track Beam
Part number
315T440327
Condition
Excess Wear
Location
Thrust Reverser
Component
315T401489A
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

SUBMITTER REPORTS AN INCREASE OF BOEING 747 PW4000 SERIES ENGINE THRUST REVERSER WITH LOWER TRACK BEAM EXCESS WEAR. THE WEAR WAS FOUND ALONG THE AUXILIARY TRACK.