What was found
IAS/MACH SELECTOR REQUIRES SEVERAL PUSHES TO CHANGE FROM MACH-IAS-MACH. CLEANED IAS/MACH SELECTOR SWITCH AND PERFORMED SATISFACTORY ADJ/TEST PER MM 22-30-00.
- Difficulty date
- April 3, 2006
- Submitted
- April 7, 2006
- Operation
- Air carrier
- Make and model
- Boeing 757200
- Aircraft serial
- 30757
- Aircraft time
- 21,387 hours, 6,918 cycles
- System (JASC)
- 2230 · Auto Throttle System
- Part
- Selector Switch
- Condition
- Dirty
- 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.