SDR HALA2012021200056

Service difficulty report · Computer · Boeing 7673G5

Difficulty date: February 12, 2012
Submitted: February 13, 2012
Operation: Air carrier
Aircraft: N586HA
Make and model: Boeing 7673G5
Aircraft serial: 24259
Aircraft time: 98,233 hours, 18,475 cycles
System (JASC): 3460 · Flight Management Computing Hardware System
Part: Computer
Condition: Malfunctioned
Stage of operation: CR
How discovered: O
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

DURING FLT, BOTH FMC`S BLANKED OUT. THEN DISPLAYED "RESET TIMEOUT". RESELECTED FMC AND DISPLAYED NORMALLY EXCEPT ON PROGRAM PAGE 2, LT & RT FUEL USED AND TOTAL FUEL USED BLANK, ALL OTHERS NORMAL. PERFORMED FMC OPS TEST, PER AMM TASK 34-61-00. FMC NOW OK FOR SERVICE.

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