Service difficulty report · Indication Sys · Boeing 757222

Difficulty date
October 4, 2012
Submitted
October 9, 2012
Operation
Air carrier
Aircraft
N524UA
Make and model
Boeing 757222
Aircraft serial
24977
Aircraft time
71,620 hours, 26,551 cycles
Engine
Pwa PW2037
Part
Indication Sys
Condition
Fluctuates
Location
Fuel System
Stage of operation
NR
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

REPEAT WRITE UP. CENTER FUEL QTY MIGRATING FROM 16.2 TO 14.5. FQIS SHOWS CODE 76, SEE FIM 28-41 TASK 880 FUEL QTY INDICATION IN CTR TANK FLUCTUATING UP AND DOWN.