What was found
AIR TURNBACK/DECLARED EMERGENCY. HYDRAULIC SYSTEM "B" PRESSURE ZERO WHILE CLIMBING THROUGH APPROX 12000 FEET. FOUND LINE FROM ACOUSTIC FILTER LEAKED. REMOVED AND REPLACED LINE PER MM.
- Difficulty date
- November 27, 2011
- Submitted
- November 30, 2011
- Operation
- Air carrier
- Aircraft
- N625SW
- Make and model
- Boeing 7373H4
- Aircraft serial
- 27701
- Aircraft time
- 51,069 hours, 41,541 cycles
- System (JASC)
- 2910 · Hydraulic System, Main
- Part
- Hydraulic Line
- Part number
- 65C26841
- Condition
- Leaking
- Location
- Mlg Ww
- 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.