What was found
AIR TURNBACK DUE TO EQUIPMENT OVERHEAT EICAS MSG DISPLAYED DURING TAKEOFF EICAS MSG EQPT OVHT DISPLAYED OVHT LIGHT ILLUMINATED. REPLACED EQUIPMENT VENT FAN RELAY K346 PER WDM. 21-58-21 OPS CHECK GOOD.
- Difficulty date
- January 5, 2011
- Submitted
- October 25, 2011
- Operation
- Air carrier
- Aircraft
- N755NA
- Make and model
- Boeing 75728A
- Aircraft serial
- 30043
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Relay
- Part number
- KDAE4F
- Condition
- Defective
- Location
- Vent Fan
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.