What was found
(CAN) CORROSION FOUND UNDERNEATH URETHABOND COATING APPLIED BY FACTORY AT OVERHAUL AS PER SB 505B AND SB 530A AND AD 98-02-08.CRANKSHAFT HAS BEEN RETURNED TO FACTORY FOR WARRANTY CONSIDERATION AND INSPECTION.
- Difficulty date
- November 2, 2001
- Submitted
- December 12, 2001
- Operation
- General aviation
- Make and model
- Cessna 172N
- Aircraft time
- 9,425 hours
- Engine
- Lyc O320H2AD
- System (JASC)
- 8520 · Reciprocating Engine Power Section
- Part
- Crankshaft
- Part number
- LW1594485
- Condition
- Corroded
- Location
- Engine
- 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.