What was found
DURING PREFLIGHT OPERATIONS IT WAS DISCOVERED THAT THE RT STALL WARNING SYS HAD FAILED. THE DEFECTIVE DUAL STALL WARNING COMPUTER SN 283 WAS REMOVED & AN INSPECTED STALL WARNING COMPUTER WAS INSTALLED IAW AMM 27-31-02.
- Difficulty date
- December 14, 2013
- Submitted
- January 15, 2014
- Operation
- Air carrier
- Aircraft
- N904HD
- Make and model
- Lear 45LEAR
- Aircraft serial
- 45149
- Aircraft time
- 4,601 hours, 3,081 cycles
- System (JASC)
- 3418 · Stall Warning System
- Part
- Computer
- Part number
- C3880602
- Part serial
- 283
- Condition
- Defective
- Location
- Stall Warning
- Part time
- 336 cycles
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- P
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.