What was found
DURING OVERNIGHT CHECK, IT WAS DETECTED A LEAKAGE IN HYDRAULIC LOWER ACTUATOR AT ENGINE 1, THEREFORE MAINTENANCE PERSONNEL REPLACED LEFT ENGINE THRUST REVERSER INBOARD LOWER ACTUATOR IAW AMM 78-31-03, TESTED CORRECT.
- Difficulty date
- September 11, 2017
- Submitted
- October 5, 2017
- Operation
- Air carrier
- Aircraft
- N997AM
- Make and model
- Boeing 73776Q
- Aircraft serial
- 30283
- Aircraft time
- 50,905 hours, 28,051 cycles
- System (JASC)
- 7830 · Engine Thrust Reverser
- Part
- Actuator
- Part number
- 315A28001
- Part serial
- 11424
- Condition
- Leaking
- Location
- Thrust Reverser
- Part time
- 93 hours, 42 cycles
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- K
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.