What was found
CIRCUIT BREAKER N5 TRIPPED AND WILL NOT RESET. ACFT OVER PRESSURIZED AND UNABLE TO CONTROL EITHER PACK. FOUND FLIGHT DECK TEMP SENSOR FAN BAD. R & R TEMP SENSOR FAN. OPS CHECKED GOOD.
- Difficulty date
- June 7, 2013
- Submitted
- June 7, 2013
- Operation
- Air carrier
- Aircraft
- N335EN
- Make and model
- Dhav DHC8311
- Aircraft serial
- 375
- Aircraft time
- 42,693 hours, 46,224 cycles
- System (JASC)
- 2121 · Air Distribution Fan
- Part
- Fan
- Part number
- BYLF51514
- Condition
- Inoperative
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.