What was found
ETOPS SIGNIFICANT SYSTEM: GEN OFF BUS LIGHT AND SOURCE OFF LIGHT ON WITH IDG ON LINE NR 1. REMOVED AND REPLACED NR 1 IDG IAW MM 24-11-11. OPS CHECKS NORMAL IAW MM 24-11-00. NO LEAKS NOTED.
- Difficulty date
- January 30, 2012
- Submitted
- February 3, 2012
- Operation
- Air carrier
- Aircraft
- N733MA
- Make and model
- Boeing 73781Q
- Aircraft serial
- 30619
- Aircraft time
- 28,377 hours, 10,255 cycles
- System (JASC)
- 2421 · AC Generator-Alternator
- Part
- Idg
- Condition
- Malfunctioned
- Location
- Nr 1
- Stage of operation
- LD
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.