Adjustment Values / Checking Values
| Engine | 14 NV, 16 SV, C 16 NZ, E 16 NZ, X 16 SZ, C 16 NZ2, 18 SV, |
|---|---|
| C 18 NZ, E 18 NVR, 20 NE, C 20 NE, C 20 NEF, 20 SEH | |
| Valve clearance | Hydraulic valve lash adjustment: |
| No adjustment necessary | |
| Spark plug electrode gap mm | 0.7 to 0.8 |
| Compression | The difference in compression between the individual cylinders in the engine must not exceed 100 kPa (1 bar) |
| Pressure loss test | Pressure loss per cylinder with engine in perfect condition must not be more than 25% |
| Distributor dwell angle | Electronic dwell angle control |