What was found
CREW REPORTED AVIONICS MASTER SWITCH INOP. MAINTENANCE REMOVED AND REPLACED SWITCH.
- Difficulty date
- April 29, 2009
- Submitted
- May 12, 2009
- Operation
- Air carrier
- Aircraft
- N764EA
- Make and model
- Cessna 402C
- Aircraft serial
- 402C0237
- Aircraft time
- 25,154 hours
- System (JASC)
- 2400 · Electrical Power System
- Part
- Switch
- Part number
- CM358950
- Part serial
- 0633
- Condition
- Unserviceable
- Location
- Master
- Part time
- 1,717 hours
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.