# ZiL-131 truck, reg. no. AN 9719 VS — PJSC Novokramatorsk Machine-Building Works

**IE A023**  
PJSC Novokramatorsk Machine-Building Works · Ukraine · 2013

Cylinder compression evened out, spread narrowed to the level of a new engine. ZiL-131 truck, reg. no. AN 9719 VS, PJSC Novokramatorsk Machine-Building Works.

## Measured

- compression evened out across the cylinders — ****
- compression in the weakest cylinder, 8.0 → 8.2 bar; the other cylinders changed within 0.5 bar — **0.2 bar**

## Conclusion

Cylinder compression evened out, spread narrowed to the level of a new engine

Page: https://industry.xado.com/case/tekhnicheskii_akt_pao_nkmz_dvigatel_zil_1_2013g
PDF report: https://industry.xado.com/pdf/TIER%20A/NKMZ/vehicles-ZiL-131/IE-A023_XADO_NKMZ_vehicles-ZiL-131_EN.pdf
Original scan: https://industry.xado.com/scans/tekhnicheskii_akt_pao_nkmz_dvigatel_zil_1_2013g.pdf