What was found
RETURNED TO DEPARTURE DUE TO A HYDRAULIC B SYSTEM LOSS. REMOVED AND INSTALLED TEMPORARY FLEX LINE ON THE NR 1 HYD B PUMP IAW AMM 20-10-12, AND 20-80-01, LEAK AND OPS CHECKED GOOD.
- Difficulty date
- April 22, 2018
- Submitted
- April 23, 2018
- Operation
- Air carrier
- Aircraft
- N725CK
- Make and model
- Boeing 727224
- Aircraft serial
- 22252
- Aircraft time
- 65,739 hours, 36,012 cycles
- System (JASC)
- 2910 · Hydraulic System, Main
- Part
- Line
- Condition
- Leaking
- Location
- B Hyd Sys
- Stage of operation
- CR
- 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.