SDR HALA0800517

Service difficulty report · Warning System · Boeing 767332

Difficulty date: April 6, 2008
Submitted: April 9, 2008
Operation: Air carrier
Aircraft: N598HA
Make and model: Boeing 767332
Aircraft serial: 23278
Aircraft time: 63,552 hours, 29,954 cycles
System (JASC): 3150 · Central Warning
Part: Warning System
Condition: False Indication
Stage of operation: DE
How discovered: O
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 SYSTEM, ON DESCENT-EICAS MESSAGE FWD CABIN TEMP DISPLAYED AND INOP DISCRETE ILLUM TEMP SW SELECTED OFF PER QRH. FOUND ZONE TEMP BITE MESSAGE, PER FIM 21-61-00 FIG 103 BITE ZONE TEMP CONTROLLER, VERIFIED RESET, MESSAGE CLEARED, OPS CHK OK, NO FAULTS NOTED.