- Difficulty date
- May 18, 2019
- Submitted
- May 20, 2019
- Operation
- Air carrier
- Make and model
- Boeing 737890
- Aircraft serial
- 35192
- Aircraft time
- 40,681 hours, 12,123 cycles
- Part
- Idg
- Part number
- 761574B
- Part serial
- AAAH006257
- Condition
- Leaking
- Location
- Nr 1 Engine
- Part time
- 30,348 hours, 9,122 cycles
- Stage of operation
- IN
- How discovered
- O
- 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
DURING IDLE LEAK CHECK OF #1 ENGINE. FOUND OIL LEAKING FROM IDG VALVE CAP PLATE. GROUNDED - YES. REMOVED #1 ENGINE IDG IAW AMM 24-11-11-000-801. INSTALLED A SERVICEABLE IDG IAW AMM 24-11-11-400-801 PARA 3A THRU 3H. ACCOMPLISHED AMM 24-11-11-400-801 PARA 3.I. THRU 3.L INSTALLATION COMPLETE.