SDR HALA2011102300483

Service difficulty report · Fuel Sys · Boeing 7673G5

Difficulty date: October 23, 2011
Submitted: October 24, 2011
Operation: Air carrier
Aircraft: N584HA
Make and model: Boeing 7673G5
Aircraft serial: 24258
Aircraft time: 97,156 hours, 18,516 cycles
System (JASC): 2841 · Fuel Quantity Indicator
Part: Fuel Sys
Condition: Malfunctioned
Stage of operation: NR
How discovered: 9
Nature of condition: N
Precautionary procedure: O

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

What was found

ETOPS SIGNIFICANT SYS - RT FUEL QTY DECREASED 2800 WITH CENTER TANK PUMPS ON. ELAPSED TIME 42MINS. DECREASED AN ADDITIONAL 600 NR DURING THE NEXT 56 MINS. W/C. TANK PUMPS ON. TOTALIZER INDICATED 2400 MORE THAN CALCULATED INDICATION ON FMS PROG. PAGE 2. PERFORMED FUEL QTY INDICATING SYS BITE TEST. NO FAULTS NOTED. TRIED ON ALL FUEL PUMPS, NO TRANSFER NOTED. OK FOR SERVICE IAW FIM 28-41-00, FIG 107 TOTAL FUEL & CALC FUEL W/IN TOLERANCE (3000 LBS).

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