What was found
FOUND OIL RETURN TUBE ON STRUT 7 DAMAGED. GROUNDED - YES. REPLACED OIL RETURN TUBE ON STRUT 7 REF B737-900 AMM 72-23-08 NO LEAKS NOTED.
- Difficulty date
- April 22, 2023
- Submitted
- April 24, 2023
- Operation
- Air carrier
- Aircraft
- N459AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36352
- Aircraft time
- 33,877 hours, 10,647 cycles
- System (JASC)
- 7900 · Engine Oil System (Airframe Furnished)
- Part
- Tube
- Part number
- 3400307020
- Condition
- Damaged
- Location
- #1 Engine
- 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.