# SDR 98ZZZX4476

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 15, 1998
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: N736VN
- Make and model: Cessna R172K
- Registry model: [Cessna R172K](https://openairdocs.org/model/cessna-r172k) (OpenAirDocs)
- Aircraft serial: R1722823
- Engine: Cont IO360K
- System (JASC): [8530 · Reciprocating Engine Cylinder Section](https://openairdocs.org/jasc/8530)
- Part: Piston Pin
- Part number: SA629690
- Condition: Broken
- Location: Nr 4 Cylinder
- Part time: 109 hours
- Component: Supairpart
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/98ZZZX4476

## Discrepancy

ENGINE DISASSEMBLED PER AD 98-19-02.  FOUND NR 4 PISTON PIN BROKEN INTO TWO PIECES.  REBUSHED NR 4 CONNECTING ROD, INSTALLED NEW PISTON AND RINGS.  REPLACED ALL PISTON PINS WITH NEW.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.