SDR 0102952275

Service difficulty report · Generator · Boeing 727251

Difficulty date
August 17, 2001
Submitted
August 24, 2001
Operation
Air carrier
Aircraft
N275US
Make and model
Boeing 727251
Aircraft serial
21154
Aircraft time
63,219 hours, 44,113 cycles
Part
Generator
Condition
Malfunctioned
Location
Nr 3 Engine
Stage of operation
TO
How discovered
O
Nature of condition
J
Precautionary procedure
C

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

What was found

DURING TAKEOFF AT 110 KTS, THE NR 3 GENERATOR BREAKER TRIPPED FOLLOWED BY NR 1 AND NR 2 BUSS TIE BREAKER LIGHTS. TAKEOFF WAS ABORTED AT APPROXIMATELY 120 KTS. CREW FOLLOWED COM PROCEDURE AND RESET ALL CIRCUIT BREAKERS, TRANSFORMER RECTIFIERS, AND BUSS TIE BREAKERS WITH NO ANNUNCIATOR OR PARALLEL LIGHTS ILLUMINATING. MSP MAINTENANCE REPLACED CSD AND GENERATOR. LEAK AND OPERATIONAL CHECK NORMAL.