# SDR 98ZZZX1862

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 29, 1998
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: N714TG
- Make and model: Cessna 152
- Registry model: [Cessna 152](https://openairdocs.org/model/cessna-152) (OpenAirDocs)
- Aircraft serial: 15279415
- Engine: Lyc O235L2C
- System (JASC): [8530 · Reciprocating Engine Cylinder Section](https://openairdocs.org/jasc/8530)
- Part: Cylinder
- Part number: SL10302A21P
- Condition: Defective
- Location: Nr 1 Valve Seat
- Stage of operation: IN
- How discovered: V
- Nature of condition: W
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/98ZZZX1862

## Discrepancy

INSTALLED NEW CYLINDER ASSEMBLIES.  HAD NO COMPRESSION NR 1 CYLINDER.  REMOVED, FOUND METAL CHIP UNDER VALVE.  SUSPECT CAUSE - IMPROPER CLEANING PROCEDURE PRIOR TO ASSEMBLY.  SUBMITTER RECOMMENDATION - MORE USEFUL INSPECTION (QC).

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