What was found
PERFORMED NORMAL RUN-UP PROCEDURES AND FOUND RIGHT MAG INOP. DISASSEMBLED MAG AND FOUND ROTOR GEAR AND END OF ROTORSHAFT LOOSE IN MAG. POSSIBLE DEFECTIVE ROTOR MANUFACTURE OR MACHINING OF SLOT FOR CAM.
- Difficulty date
- December 4, 1996
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N193SP
- Make and model
- Cessna 172P
- Aircraft serial
- 17276346
- Engine
- Lyc O360A4M
- System (JASC)
- 7414 · Magneto/Distributor
- Part
- Rotor
- Part number
- M3548
- Condition
- Broken
- Location
- Rt Mag
- Part time
- 201 hours
- Component
- Slick · 4370
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.