What was found
DURING FLIGHT WE RECEIVED A LEVEL ONE HYD 1 OFF. FOLLOWED BY HYD 1 QTY LO. 2.3 GALLONS. SERVICES HYD QUANTITY AND REMOVED /REPLACED INBOARD SLAT ACTUATOR AS PER AMM 27- 82-01-4 , OPS AND LEAK CHECK GOOD NO LEAK NOTED.
- Difficulty date
- July 21, 2021
- Submitted
- July 23, 2021
- Operation
- Air carrier
- Aircraft
- N597FE
- Make and model
- Doug MD11F
- Aircraft serial
- 48596
- Aircraft time
- 88,825 hours, 18,567 cycles
- System (JASC)
- 2782 · Leading Edge Slat Actuator
- Part
- Actuator
- Part number
- 707391
- Part serial
- 211
- Condition
- Failed
- Location
- Slat System
- Part time
- 53,926 hours, 14,207 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- K, J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.