What was found
LEFT ELEC BACKUP GEN EICAS MESSAGE DISPLAYED. *S/D* SUSPECT SHEARED SHAFT. REPLACED BUG PER MM 24-25- 01, OPS CHECK GOOD. AC OK FOR SERVICE.
- Difficulty date
- July 10, 2008
- Submitted
- August 5, 2008
- Operation
- Air carrier
- Aircraft
- N214UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30220
- Aircraft time
- 27,844 hours, 6,247 cycles
- Engine
- Pwa PW4077
- System (JASC)
- 2421 · AC Generator-Alternator
- Part
- Shaft
- Condition
- Failed
- Location
- Lt Aux Generator
- Component
- Generator
- Component part number
- 1701768
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.