What was found
NR 1 ENG BACK UP GENERATOR SPLINE CAVITY LEAKING AT THE DRAIN TUBE 6-10 DROPS A MIN WHILE ENG IS RUNNING. REPLACED NR 1 ENG BACK UP GENERATOR. CHECKS OKAY.
- Difficulty date
- July 23, 2009
- Submitted
- July 29, 2009
- Operation
- Air carrier
- Aircraft
- N206UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30212
- Aircraft time
- 44,872 hours, 6,562 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 2425 · AC Indicating System
- Part
- Generator
- Part number
- 1701768
- Part serial
- 744
- Condition
- Leaking
- Location
- Nr 1 Backup
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- K
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.