Service difficulty report · B-Nut · Boeing 747400

Difficulty date
December 12, 2005
Submitted
June 6, 2006
Operation
General aviation
Make and model
Boeing 747400
Part
B-Nut
Condition
Loose
Location
Nr 1 Hyd System
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

(AUS) NR 1 HYDRAULIC SYSTEM LEAKING. INVESTIGATION FOUND A LOOSE B-NUT ON THE LANDING GEAR TRUCK POSITIONING ACTUATOR FUSE LOCATED ON THE AFT WHEEL WELL AT STN 1440. AIRCRAFT IS FOREIGN REGISTERED. (CASA NR 510001753)

More about the Boeing 747-400