What was found
(CAN) SPARK PLUG MISFIRING THROUGH ALTITUDE. TESTED WITH PLUG MACHINE AND FOUND ERRATIC AND YELLOW COLOR SPARK. (X)
- Difficulty date
- July 23, 2000
- Submitted
- September 12, 2000
- Operation
- General aviation
- Make and model
- Piper PA31
- Aircraft time
- 10,252 hours
- Engine
- Lyc TIO540A2B
- System (JASC)
- 7421 · Spark Plug/Igniter
- Part
- Spark Plug
- Part number
- RHB32E
- Condition
- Failed
- Location
- Spark Plug
- Component
- Spark Plug · Champion
- Stage of operation
- CL
- How discovered
- V
- Nature of condition
- E
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.