What was found
#2 ENGINE OIL CAP O-RING CAME OFF DURING ENGINE OIL SERVICE. GROUNDED - YES. REPLACED #2 ENGINE OIL CAP O-RING OK FOR SERVICE. REF B737-900 AMM 79-11-01-300-801-F00.
- Difficulty date
- August 15, 2022
- Submitted
- August 16, 2022
- Operation
- Air carrier
- Aircraft
- N472AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 60580
- Aircraft time
- 27,522 hours, 8,496 cycles
- Engine
- Cfmint CFM567B27E
- System (JASC)
- 7910 · Engine Oil Storage (Airframe Furnished)
- Part
- Packing
- Part number
- M832481226
- Condition
- Loose
- Location
- #2 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.