What was found
LT HYDRAULIC QUANTITY ZERO WITH ASSOCIATED LIGHTS AND MESSAGES FOUND LINE TO LT SYS HYD PRES RELIEF VALVE BROKEN AT B-NUT RT HYD LINE AT PRESS RELIEF VALVE. NO PRESS EDP REPLACED EDP A CHANGED CASE DRAIN PRESS FILTERS IAW AMM.
- Difficulty date
- November 7, 2006
- Submitted
- November 10, 2006
- Operation
- Air carrier
- Aircraft
- N6711M
- Make and model
- Boeing 757232
- Aircraft serial
- 30483
- Aircraft time
- 21,083 hours, 8,540 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 2910 · Hydraulic System, Main
- Part
- B-Nut
- Condition
- Broken
- Location
- Hyd System
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- K, J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.