What was found
CREW REPORTS EICAS STATUS MSG AFT CARGO HEAT INOP DET FAN 2 FWD. TEST SHOWS SMOKE DETECTOR FAN 2 LWR FWD OPEN OR SHORTED. REPLACED FWD PIT SMOKE DETECTOR, GROUND TEST PASSED MESSAGE CLEARED.
- Difficulty date
- July 19, 2010
- Submitted
- July 21, 2010
- Operation
- Air carrier
- Aircraft
- N212UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30218
- Aircraft time
- 36,230 hours, 7,977 cycles
- Engine
- Pwa PW4084
- System (JASC)
- 2611 · Smoke Detection
- Part
- Fan
- Condition
- Shorted
- Location
- Smoke Detector
- Component
- Smoke Detector
- Component part number
- 21198356
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.