What was found
(AUS) FIRST OFFICER'S ATTITUDE DIRECTOR INDICATOR (ADI) FAILED. INVESTIGATION FOUND FAULT WAS CAUSED BY A DRY SOLDER JOINT ON THE MULTI-LAYER FLEX CABLE CONNECTING MODULES A1-A4.
- Difficulty date
- July 18, 2003
- Submitted
- October 15, 2003
- Operation
- General aviation
- Make and model
- Bac 146100A
- Engine
- Lyc ALF502R5
- System (JASC)
- 3425 · Integrated Flight System
- Part
- Indicator
- Part number
- 4019700902
- Condition
- Failed
- Location
- Fo Attitude Dir
- Part time
- 24,989 cycles
- Stage of operation
- CL
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.