What was found
RIGHT IDG VALVE STATUS MESSAGE DISPLAYED AT TOP OF DESCENT. PERFORMED BPCU BITE CHECK PER FIM 24-20-00. LAST FLT LEG NR 2 SHOWS COOLER VALVE WIRING FAULT. REPLACED NR 2 ENGINE IDG AIR OIL HEAT EXCHANGER AND VALVE PER MM.
- Difficulty date
- December 8, 2011
- Submitted
- January 3, 2012
- Operation
- Air carrier
- Aircraft
- N662UA
- Make and model
- Boeing 767322
- Aircraft serial
- 27159
- Aircraft time
- 80,447 hours, 12,915 cycles
- Engine
- Pwa PW4060
- System (JASC)
- 2421 · AC Generator-Alternator
- Part
- Heat Exchanger
- Part number
- 51G760600U
- Part serial
- 174
- Condition
- Faulty
- Location
- Nr 2 Idg
- Stage of operation
- DE
- 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.