- Difficulty date
- October 11, 2023
- Submitted
- October 16, 2023
- Operation
- Air carrier
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36362
- Aircraft time
- 35,024 hours, 11,030 cycles
- Part
- Sensor
- Part number
- 8TJ146CFA2
- Part serial
- HK829337A
- Condition
- Faulted
- Location
- Nr 1 Eng Oil
- Part time
- 86 hours, 24 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
#1 ENGINE OIL QTY READS 16 AFTER ENGINE OIL SERVICE REF LOG PAGE 60846139. GROUNDED - YES. (RESOLVED ON W/O: 1973306 TASKCARD: N/R-00001 ) REMOVED AND REPLACED OIL QUANTITY TRANSMITTER IAW AMM 79-31-01 OPS AND LEAK CHECK GOOD THIS CLEARS MEL 79-1B ETOPS ENGINE OIL INDICATE FULL,PLACARD REMOVED SEAMC DARWIN NOTIFIED.