What was found
RIGHT ENGINE FAN AIR VALVE OPEN/CLOSES SWITCHES DISAGREE. REMOVED AND REPLACED FAN AIR VALVE IAW AMM 36-11-04.
- Difficulty date
- February 23, 2018
- Submitted
- February 28, 2018
- Operation
- Air carrier
- Aircraft
- N649GT
- Make and model
- Boeing 767375
- Aircraft serial
- 25864
- Aircraft time
- 85,993 hours, 22,281 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Valve
- Part number
- 7738556
- Part serial
- 99100002
- Condition
- Defective
- Location
- Bleed Air Sys
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.