What was found
ETOPS SIGNIFICANT SYSTEM, L ISOLATION VALVE LIGHT ON WILL NOT GO OUT, PER M/M 36-11-00-715-149. OPS CHECK ISOLATION VALVE OK.
- Difficulty date
- March 7, 2007
- Submitted
- March 10, 2007
- Operation
- Air carrier
- Aircraft
- N587HA
- Make and model
- Boeing 76733A
- Aircraft serial
- 33421
- Aircraft time
- 16,945 hours, 3,256 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Warning Light
- Condition
- Unknown
- Location
- Isolation Valve
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.