What was found
CAMSHAFT WORN ON NR 5 LOBE. CYLINDERS NR 3 AND NR 4 INTAKE VALVE NOT OPENING FULLY. PILOT REPORTED ENGINE RUNNING ROUGH.
- Difficulty date
- March 30, 2001
- Submitted
- April 23, 2001
- Operation
- General aviation
- Aircraft
- N467CM
- Make and model
- Cessna 172R
- Aircraft serial
- 17280859
- Engine
- Lyc IO360L2A
- System (JASC)
- 8520 · Reciprocating Engine Power Section
- Part
- Camshaft
- Part number
- LN18840
- Condition
- Worn
- Location
- Lobes
- Part time
- 590 hours
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.