What was found
FWD EQUIPMENT VALVE EICAS ON LANDING. AFTER TROUBLESHOOTING FOUND INBOARD SUPPLY VALVE V91 FAULTY. REPLACED EQUIPMENT COOLING VALVE, OPS CHECK GOOD.
- Difficulty date
- March 19, 2013
- Submitted
- April 16, 2013
- Operation
- Air carrier
- Aircraft
- N642UA
- Make and model
- Boeing 767322
- Aircraft serial
- 25092
- Aircraft time
- 92,225 hours, 14,665 cycles
- Engine
- Pwa PW4060
- System (JASC)
- 2120 · Air Distribution System
- Part
- Valve
- Part number
- 3987748
- Part serial
- 2173
- Condition
- Failed
- Location
- Cooling
- Stage of operation
- LD
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.