What was found
NR 2 INU HAD RED WARNING LIGHT CODE 02-50-42 (NR 3 WAS ALREADY DEFERRED). RE-RACKED NR 2 INU, PERFORMED REALIGNMENT & RESET FAULT CODES AS PER WC M3400-002.
- Difficulty date
- July 20, 2003
- Submitted
- July 21, 2003
- Operation
- Air carrier
- Aircraft
- N921FT
- Make and model
- Boeing 747283B
- Aircraft serial
- 21575
- Aircraft time
- 59,957 hours, 13,452 cycles
- System (JASC)
- 3441 · Inertial Guidance System
- Part
- Inu
- Condition
- Malfunctioned
- Location
- Nr 2
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.