What was found
THE "B" SYSTEM HYDRAULIC PRESSURE DECREASING. CREW REPORTS 'B' SYS HAS LEAK. REPLACED O-RING ON ELEC 'B' PUMP OUTPUT UNION. SERVICED 'B' SYSTEM HYDRAULICS AND LEAK CHECKED. FOUND OKAY.
- Difficulty date
- May 19, 2008
- Submitted
- December 23, 2008
- Operation
- Air carrier
- Aircraft
- N385UA
- Make and model
- Boeing 737322
- Aircraft serial
- 24660
- Aircraft time
- 51,345 hours, 36,060 cycles
- Engine
- Cfmint CFM563C1
- System (JASC)
- 2910 · Hydraulic System, Main
- Part
- O-Ring
- Condition
- Leaking
- Location
- Hydraulic Sys
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- K
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.