What was found
AUTOTHROTTLES WILL NOT REMAIN ENGAGED. REPLACED ASM1 REF MM 22 31 91 OPS NORMAL. PERFORMED A/T OPERATIONAL TEST AND LAND VERIFY REF MM 22 11 00. A/C REMAINS CAT IIIA AUTOLAND & HGS QUALIFIED STATUS SCREW REFLECT SAME.
- Difficulty date
- August 10, 2011
- Submitted
- August 15, 2011
- Operation
- Air carrier
- Aircraft
- N585AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35683
- Aircraft time
- 15,044 hours, 4,624 cycles
- System (JASC)
- 2230 · Auto Throttle System
- Part
- Servo
- Part number
- 305RAA1
- Part serial
- AS05444
- Condition
- Malfunctioned
- Location
- Autothrottle Sys
- Part time
- 11,331 hours, 3,690 cycles
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.