SDR 2002F00374

Service difficulty report · Idg · Boeing 75723N

Difficulty date: March 15, 2002
Submitted: April 12, 2002
Operation: Air carrier
Aircraft: N519AT
Make and model: Boeing 75723N
Aircraft serial: 27975
Aircraft time: 16,356 hours, 5,163 cycles
Engine: Rroyce RB211535E4
Engine time: 16,356 hours, 5,163 cycles
System (JASC): 2421 · AC Generator-Alternator
Part: Idg
Part number: 727792K
Part serial: A1181
Condition: Failed
Location: Rt Engine
Part time: 16,365 hours, 5,166 cycles
Stage of operation: CR
How discovered: O
Nature of condition: J
Precautionary procedure: K

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

What was found

FLIGHT NUMBER 273, DURING CRUISE EICAS MSG R GEN OFF DISPLAYED, R GEN OFF LIGHT ILLUMINATED. GENERATOR RESET DID NOT CORRECT CONDITION, EICAS MSG AC BUS OFF REMAINED DISPLAYED. MAINTENANCE REMOVED AND REPLACED THE RIGHT IDG PER MM 57-24-01, PAGE 1-14. AIRCRAFT WAS RETURNED TO SERVICE.

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