What was found
CENTER INU SHOWS IRS MOTION ON FMS CDU WHILE IN NAV DURING TAXI. CENTER IRU REVERTS BACK TO ALIGN MODE. SWAPPED CTR AND RT IRS`S. RT NOW PN HG1050AE09, NS 91803089. CTR NOW PN HG105OAE09, SN 95081120. CTR IRS, OPS CHECK NORMAL. (K)
- Difficulty date
- September 13, 2006
- Submitted
- September 22, 2006
- Operation
- Air carrier
- Aircraft
- N522AT
- Make and model
- Boeing 75723N
- Aircraft serial
- 29330
- System (JASC)
- 3445 · Air Collision Avoidance System
- Part
- Iru
- Part number
- HG1050AE09
- Part serial
- QQ002389
- Condition
- Unserviceable
- Location
- Center
- Part time
- 19,748 hours, 6,067 cycles
- Stage of operation
- TX
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.