What was found
DURING INLET INSPECTION OF #2 ENG S/N 863544 FOUND EVIDENCE OF IDG AIR/OIL COOLER LEAKING. GROUNDED - YES. REMOVED AND REPLACE #2 ENG IDG AIR/OIL COOLER REF B737-900 AMM 24-11-21.
- Difficulty date
- September 2, 2022
- Submitted
- September 6, 2022
- Operation
- Air carrier
- Aircraft
- N492AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 44110
- Aircraft time
- 25,014 hours, 7,869 cycles
- System (JASC)
- 2410 · Alternator-Generator Drive
- Part
- Idg
- Part number
- UA5385513
- Part serial
- 13327
- Condition
- Leaking
- Location
- #2 Engine
- Part time
- 25,008 hours, 7,868 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.