What was found
HARD START CONDITION ISOLATED TO BROKEN MAGNETO IMPULSE COUPLING. FLYWEIGHT BIAS SPRING FOUND TO HAVE BROKEN LOOSE FROM PAWL RIVET.
- Difficulty date
- March 20, 2019
- Submitted
- March 22, 2019
- Operation
- General aviation
- Aircraft
- N848MA
- Make and model
- Bnorm BN2B20
- Aircraft serial
- 2210
- Aircraft time
- 12,935 hours
- Engine
- Lyc IO540K1B5
- Engine time
- 1,926 hours
- Propeller
- Hartzl HCC2YK2
- System (JASC)
- 7414 · Magneto/Distributor
- Part
- Impulse Coupling
- Part number
- M3333
- Condition
- Broken
- Location
- Rt Engine
- Part time
- 284 hours
- Component
- Magneto · Kelly · 6351
- Component part number
- 6351
- Stage of operation
- TX
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.