What was found
DURING CYLINDER OVERHAUL, THE EXHAUST VALVE GUIDE WAS FOUND CRACKED IN THE LOWER PORTION.
- Difficulty date
- March 8, 1995
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N137ER
- Make and model
- Socata TB9
- Aircraft serial
- 1527
- Engine
- Lyc O320D2A
- System (JASC)
- 8530 · Reciprocating Engine Cylinder Section
- Part
- Guide
- Part number
- 74230
- Condition
- Cracked
- Location
- Lower Portion
- Part time
- 1,665 hours
- Component
- LW12416
- 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.