What was found
STANDBY ATTITUDE INDICATOR CONTINUE TO TUMBLE AFTER PULLING ERECT KNOB. R & R STANDBY ATTITUDE GYRO. TESTED GOOD IAW MM 34-22-01.
- Difficulty date
- December 16, 2011
- Submitted
- December 16, 2011
- Operation
- Air carrier
- Aircraft
- N810EX
- Make and model
- Dhav DHC8102
- Aircraft serial
- 308
- Aircraft time
- 48,291 hours, 53,227 cycles
- System (JASC)
- 3421 · Attitude Gyro and Indicating System
- Part
- Gyro
- Part number
- H321ALM
- Part serial
- 10310
- Condition
- Failed
- Location
- Stby Attitude
- Stage of operation
- TO
- How discovered
- O
- Nature of condition
- S
- Precautionary procedure
- C
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.