Service difficulty report · Indicator · Boeing 747422

Difficulty date
December 7, 2013
Submitted
December 19, 2013
Operation
Air carrier
Aircraft
N122UA
Make and model
Boeing 747422
Aircraft serial
29168
Aircraft time
59,466 hours, 6,912 cycles
Engine
Pwa PW4056
Part
Indicator
Condition
Malfunctioned
Location
Nr 2
Stage of operation
NR
How discovered
O
Nature of condition
O
Precautionary procedure
A

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

What was found

FUEL INDICATOR FOR NR 2 TANK NOT REGISTERING PROPERLY. CREW COULD NOT GET THE CALCULATED FUEL TO MATCH FLIGHT PLAN PROJECTIONS.