What was found
AIR TURNBACK, LOST A-SYSTEM HYDRAULIC QUANTITY, HYDRAULIC ENGINE & ELECT PUMPS. REMOVED AND REPLACED HYDRAULIC TAIL ISOLATION VALVE MODULE PER MM.
- Difficulty date
- December 24, 2005
- Submitted
- December 27, 2005
- Operation
- Air carrier
- Aircraft
- N664WN
- Make and model
- Boeing 7373Y0
- Aircraft serial
- 23495
- Aircraft time
- 62,884 hours, 48,340 cycles
- System (JASC)
- 2910 · Hydraulic System, Main
- Part
- Module
- Part number
- 65449913
- Part serial
- 1265
- Condition
- Faulty
- Location
- Hyd System
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.