What was found
BUF - ACY - FLT 869 - AUTO-PILOT SEVERE PITCH UP DURING CRUISE. REMOVED AND REPLACED MACH TRIM ACTUATOR. OPS CHECK NORMAL IAW MM 22-20-1. AUTO-PILOT SYSTEM OPS CHECK NORMAL IAW MM 22-10, CLEARS DMI NR 0134, PLACARDS REMOVED. (M)
- Difficulty date
- January 28, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N942ML
- Make and model
- Doug DC932
- Aircraft serial
- 47478
- System (JASC)
- 2220 · Speed-Attitude Correction System
- Part
- Mach Trim Act
- Part number
- 2587284962
- Condition
- Malfunctioned
- Location
- E/E Compartment
- Stage of operation
- CR
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.