What was found
ETOPS SIGNIFICANT SYSTEM - APU GEN FAILED TO COME ON LINE WHEN ENGINES SHUT DOWN FIELD RELAY WAS TRIPPED ON SIDE CONSOLE. REMOVED AND REPLACED APU GEN PER AMM 24-21-01-024-001 AND 24-21-01-424-002 CHECK GOOD PER AMM 24-21-00-715-001.
- Difficulty date
- February 24, 2010
- Submitted
- February 24, 2010
- Operation
- Air carrier
- Aircraft
- N589HA
- Make and model
- Boeing 76733A
- Aircraft serial
- 33422
- Aircraft time
- 28,203 hours, 5,321 cycles
- System (JASC)
- 2421 · AC Generator-Alternator
- Part
- Generator
- Part number
- 727810B
- Part serial
- 0612
- Condition
- Tripped
- Location
- Apu
- Part time
- 11,821 hours, 2,159 cycles
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.