# SCANIA 143H-420 tractor unit — Vityaz LLC, Zaporizhzhia

**IE B027**  
Vityaz LLC, Zaporizhzhia · Ukraine · 2004

Cylinder compression increased and evened out, oil pressure at warmed-up idle rose. SCANIA 143H-420 tractor unit, Vityaz LLC, Zaporizhzhia. Ukraine · 2004.

## Measured

- compression evened out across the cylinders — ****
- compression across the eight cylinders, 21-26 → 24-26.3 atm; a gain in 8 of 9 measurements; in one, compression fell — **4-24.8 %**
- oil pressure at warmed-up idle, 4.0 → 4.6 kgf/cm² — **15 %**

## Conclusion

Cylinder compression increased and evened out, oil pressure at warmed-up idle rose

Page: https://industry.xado.com/case/tekhnichnii_akt_tov_vitiaz_avtomobil_scania_143h_4_2004r
PDF report: https://industry.xado.com/pdf/TIER%20B/Vityaz/Magistralnyy-tyagach-SCANIA-143H/IE-B027_XADO_Vityaz_Magistralnyy-tyagach-SCANIA-143H_EN.pdf
Original scan: https://industry.xado.com/scans/tekhnichnii_akt_tov_vitiaz_avtomobil_scania_143h_4_2004r.pdf