What was found
ETOPS SIGNIFICANT SYS - LT IRS FAULT. REPLACED LT IRU OPS CHECK OK IAW MM 34-21-01. PERFORMED MCDP GROUND TEST 30 CHECK OK. LMP STATUS TO REMAIN IN "LAND 3" MODE.
- Difficulty date
- September 9, 2010
- Submitted
- September 10, 2010
- Operation
- Air carrier
- Aircraft
- N590HA
- Make and model
- Boeing 7673CB
- Aircraft serial
- 33467
- Aircraft time
- 30,093 hours, 5,664 cycles
- Engine
- Pwa PW4060
- System (JASC)
- 3451 · DME/TACAN System
- Part
- Iru
- Part number
- HG1050AE10
- Part serial
- 01124214
- Condition
- Faulted
- Location
- Left
- Part time
- 28,510 hours, 5,371 cycles
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.