SDR UIEA2015071300343

Service difficulty report · Warning System · Boeing 7673S1

Difficulty date: June 11, 2015
Submitted: July 14, 2015
Operation: Air carrier
Aircraft: N640GT
Make and model: Boeing 7673S1
Aircraft serial: 25221
Aircraft time: 77,639 hours, 16,405 cycles
System (JASC): 2150 · Cabin Cooling System
Part: Warning System
Condition: False Activation
Location: Cockpit
Stage of operation: TX
How discovered: O
Nature of condition: N
Precautionary procedure: K

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

What was found

AFT EQ EXHAUST FAN 1 & STATUS MSG. TRANSFERRED TO DMI MDDR 85443 IAW DDG 21-58-05 CAT C DUE 21 JUL 15. RESET AFT EQ EXHAUST FAN 1 CB, AFTER OPENING FOR EXTENDED PERIOD, MSG CLEARED. OPERATIONS CHECKED EQ CLG SYS AMM 21-58-00 501, NO FAULTS. PLACARD REMOVED. ACFT RESTORED TO NORMAL CONFIG.

More about the Boeing 767-3S1