2. Place the vehicle on the diagnostic stand and secure the wheels with stops (Figure 15.1).
Figure 15.1. Place the vehicle on the diagnostic stand and secure the wheels with stops
3. To prevent the front wheels from leaning to the side, secure the front of the vehicle with two rigid couplings (Figure 15.2).
Figure 15.2. To prevent the front wheels from veering to the side, secure the front of the vehicle with two rigid couplings
4. Check whether the speedometer reading range corresponds to the required one (Table 15.2).
Caution: Do not press the clutch during the test to avoid changing the speed.
Table 15.2. Vehicle speed values
| Diagnostic tool readings, km/h (mph) | Acceptable range, km/h (mph) |
| 40 (20) | 40-48 (20-25) |
| 80 (40) | 80-90 (40-47) |
| 120 (60) | 120-136 (60-69) |
| 160 (80) | 160-180 (80-91) |
| - (100) | - (100-114) |