What was found
AUTOTHROTTLE ARM SWITCH WILL NOT ENGAGE. PERFORMED AUTO THROTTLE BITE 22-31-00 REQS ASM 1 REPLACEMENT. REPLACED NR 1 ASM PER AMM TASK 22 31 91 020 801/ 22 31 91 400 801. OP'S CHECKED GOOD.
- Difficulty date
- March 23, 2012
- Submitted
- March 29, 2012
- Operation
- Air carrier
- Aircraft
- N596AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35688
- Aircraft time
- 14,794 hours, 4,747 cycles
- System (JASC)
- 2230 · Auto Throttle System
- Part
- Switch
- Condition
- Inoperative
- Location
- Autothrottle
- Part time
- 9,676 hours, 3,106 cycles
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.