Service difficulty report · Control Unit · Boeing 74746NF

Difficulty date
March 23, 2007
Submitted
April 4, 2007
Operation
Air carrier
Aircraft
N453PA
Make and model
Boeing 74746NF
Aircraft serial
30811
Aircraft time
23,454 hours, 3,960 cycles
Part
Control Unit
Condition
Unknown
Location
Te Flaps
Stage of operation
NR
How discovered
9
Nature of condition
J
Precautionary procedure
O

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

What was found

MULTIPLE STATUS MESSAGES: "STAB AUTO TRIM," "RUDDER RATIO," "NO LAND 3," AND "FLAP CONTROL R." PERFORMED OPERATIONAL CHECKS ASSOCIATED WITH SPECIFIC MESSAGES AND RERACKED FLAP CONTROL UNIT PER MM 27-50-00.

More about the Boeing 747-46NF