What was found
DURING TRAINING FLIGHT, ENGINE ROUGHNESS 'FELT' IN-FLIGHT; FOUND MAGNETO POINTS SATURATED WITH OIL. REPLACED MAGNETO WITH REBUILT UNIT.
- Difficulty date
- July 17, 1996
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N331SD
- Make and model
- Hughes TH55A
- Aircraft serial
- 291105
- Engine
- Lyc HIO360B1A
- System (JASC)
- 7414 · Magneto/Distributor
- Part
- Oil Seal
- Part number
- 10357592
- Condition
- Failed
- Location
- Mag Drive End
- Component
- S4LN200
- Stage of operation
- NR
- Nature of condition
- E, R
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.