What was found
NR 1 IDG HAD A THIRD DPI TRIP. ACFT GROUNDED. FLUSHED IDG OIL SYSTEM IAW AMM 12-13-21. REMOVED & REPLACED THE NR 1 ENGINE IDG IAW AMM 24-11-11. OPS CHECKED GOOD.
- Difficulty date
- November 13, 2017
- Submitted
- November 22, 2017
- Operation
- Air carrier
- Aircraft
- N516AS
- Make and model
- Boeing 737890
- Aircraft serial
- 39044
- Aircraft time
- 33,970 hours, 10,362 cycles
- System (JASC)
- 2421 · AC Generator-Alternator
- Part
- Idg
- Part number
- 761574B
- Part serial
- AAAH004440
- Condition
- Failed
- Location
- Nr 1
- Part time
- 41,512 hours, 12,785 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.