# LAZ and Ikarus city buses — OJSC ATP-14330, Sevastopol

**IE B050**  
OJSC ATP-14330, Sevastopol · Ukraine · 2001

Compression rose in every cylinder and evened out, oil top-up per shift decreased. LAZ and Ikarus city buses, OJSC ATP-14330, Sevastopol. Ukraine · 2001.

## Measured

- compression across the cylinders, 22-24 → 27-28 kgf/cm² — **12.5-22.7 %**
- engine oil top-up per shift, 2-3 → 1 l — **1-2 l/shift**

## Conclusion

Compression rose in every cylinder and evened out, oil top-up per shift decreased

Page: https://industry.xado.com/case/akt_oao_atp_14330_dvigateli_korobki_avtomobilei_laz_52523_la
PDF report: https://industry.xado.com/pdf/TIER%20B/SevastopolATP14330/buses-LAZ-Ikarus/IE-B050_XADO_SevastopolATP14330_buses-LAZ-Ikarus_EN.pdf
Original scan: https://industry.xado.com/scans/akt_oao_atp_14330_dvigateli_korobki_avtomobilei_laz_52523_la.pdf