What was found
ETOPS SIGNIFICANT SYS - BTB - LT PACK OFF LIGHT AND PACK INOP EICAS MESSAGE DO NOT COME ON WHEN LT PACK IS OFF. CHECKED WIRING IAW WDM 21-51-11 REPLACED LT PACK FLOW CONTROL VALVE IAW AMM 21-51-61 OPS AND LEAK CK OK.
- Difficulty date
- August 19, 2009
- Submitted
- August 20, 2009
- Operation
- Air carrier
- Aircraft
- N594HA
- Make and model
- Boeing 767332
- Aircraft serial
- 23275
- Aircraft time
- 69,244 hours, 31,289 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Control Valve
- Part number
- 3964622
- Part serial
- 205
- Condition
- Malfunctioned
- Location
- Lt A/C Pack
- Part time
- 23,533 hours, 4,640 cycles
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.