What was found
ATB:LOSS NR 4 HYD SYSTEM AFTER GEAR UP. SYSTEM LEAKING. FOUND UNION ON HYD RETURN LINE WORN, REPLACED OPS AND LEAK CHECKED NORMAL AS PER MM 29-00-00.
- Difficulty date
- March 28, 2006
- Submitted
- April 7, 2006
- Operation
- Air carrier
- Aircraft
- N524MC
- Make and model
- Boeing 7472D7B
- Aircraft serial
- 21784
- Aircraft time
- 91,194 hours, 18,938 cycles
- System (JASC)
- 2910 · Hydraulic System, Main
- Part
- Union
- Part number
- BACA14AZ12AD
- Condition
- Worn
- Location
- Hyd System
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- K, J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.