What was found
CTR HYD ADP PRESSURE BEING BELOW OPS LIMITS. REPLACED CTR HYD ADP MODULATOR VALVE. VALVE OPS CKS NORMALLY WITH NORMAL CTR HYD PRESSURE.
- Difficulty date
- December 14, 2009
- Submitted
- December 14, 2009
- Operation
- Air carrier
- Aircraft
- N662UA
- Make and model
- Boeing 767322
- Aircraft serial
- 27159
- Aircraft time
- 71,766 hours, 11,651 cycles
- Engine
- Pwa PW4060
- System (JASC)
- 2910 · Hydraulic System, Main
- Part
- Valve
- Part number
- 32143363
- Part serial
- 43
- Condition
- Malfunctioned
- Location
- Ctr Hyd Adp Mod
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.