What was found
ON PREFLIGHT INSPECTION, AVIONICS MASTER SWITCH FAILED. MAINTENANCE REPLACED SWITCH AND RETURNED AIRCRAFT TO SERVICE.
- Difficulty date
- November 19, 2001
- Submitted
- December 13, 2001
- Operation
- Air carrier
- Aircraft
- N548GA
- Make and model
- Cessna 402C
- Aircraft serial
- 402C0653
- Engine
- Cont TSIO520*
- System (JASC)
- 2460 · DC Power Distribution System
- Part
- Master Switch
- Part number
- CM358950
- Condition
- Failed
- Location
- Inst Panel
- Part time
- 1,000 hours
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.