Service difficulty report · Retainer · Boeing 74747UF

Difficulty date
December 5, 2011
Submitted
December 6, 2011
Operation
Air carrier
Aircraft
N409MC
Make and model
Boeing 74747UF
Aircraft serial
30558
Aircraft time
50,969 hours, 7,643 cycles
Part
Retainer
Condition
Damaged
Location
Rt Wing
Stage of operation
IN
How discovered
V
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

DURING EO 4457A391, PART 2, MX REPORTED DAMAGE TO THE RT INBD FIXED T/E WB135 - WBL155 SEAL RETAINER AND SEAL (REF FIG 1). PERFORMED A TIME LIMITED REPAIR.

More about the Boeing 747-47UF