Service difficulty report · Transmission · Boeing 74741R

Difficulty date
April 25, 2011
Submitted
April 27, 2011
Operation
Air carrier
Aircraft
N182UA
Make and model
Boeing 74741R
Aircraft serial
25279
Aircraft time
82,678 hours, 10,088 cycles
Engine
Pwa PW4056
Part
Transmission
Condition
Leaking
Location
Te Flap
Stage of operation
IN
How discovered
V
Nature of condition
K
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

NR 4 TRAILING EDGE FLAP TRANSMISSION LEAKING 7 DROPS PER MINUTE. OUT OF LIMITS. CHECK NR 4 T/E FLAP TXMSN SERVICE PER MM. WITH RESERVOIR FULL, NR 4 T/E FLAP TRANSMISSION LEAKS 7 DROPS PER MINUTE FROM WEEP HOLE. BEGAN REMOVAL OF NR 4 T/E FLAP TRANSMISSION PER MM.

More about the Boeing 747-41R