- Difficulty date
- December 16, 2016
- Submitted
- December 19, 2016
- Operation
- Air carrier
- Make and model
- Boeing 737890
- Aircraft serial
- 35199
- Aircraft time
- 25,620 hours, 7,670 cycles
- Part
- Filter
- Part number
- 7588429101
- Condition
- Tripped
- Location
- Nr 1 Idg
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 ENGINE IDG DPI TRIPPED. ACFT GROUNDED. PERFORMED IDG DPI CHECK PER IAW AMM 12-13-21. NO PARTICLES OR OIL DISCOLORATION NOTED. REPLACED IDG SCAVENGE, CHARGE OIL FILTER IAW AMM 24-11-41. SERVICED IDG IAW AMM 12-13-21. IDG LEAK CHECKED GOOD. DPI RESET. OK FOR SERVICE.