- Difficulty date
- February 22, 2014
- Submitted
- February 26, 2014
- Operation
- Air carrier
- Make and model
- Boeing 767322
- Aircraft serial
- 25094
- Aircraft time
- 95,530 hours, 15,071 cycles
- Engine
- Pwa PW4060
- Part
- Valve
- Condition
- Out Of Adjust
- Location
- Ac Bay
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD EQUIPMENT VLV EICAS & OVERHEAD EQUIPMENT COOLING VLV CYCLING ON & OFF, COMPLIED WITH MEL 2158U. CLOSED OVERBOARD VLV & DEACTIVATED IAW MEL 2158S. PERFORMED ADJUSTMENT TEST ON FWD EQUIPMENT VLV IAW AMM 21 58 00 CONFG 3, NO FAULTS NOTED ALL CHECKED GOOD.