Speedometer Check

1. Adjust the pressure of the tires to the specified level.
2. Set free rollers securely on the floor according to the wheelbase and rear tread of the vehicle (when rear wheels are to be set on free rollers).
3. Raise the rear wheels on a jack and place rigid racks to support the specified positions of the side sills (when rear wheels are to be raised on a jack).
4. Attach a chain or wire to the rear tie-down holes. Secure the end of the wire or chain.
5. Take all other necessary precautions.
6. Check if the speedometer indication range is within the standard values.


CAUTION: Do not operate the clutch suddenly or increase/decrease speed rapidly while testing.


Standard values:
Standard indication Allowable range
20mph 19-22mph
40 mph 38-44 mph
60 mph 57-66 mph
80 mph 76-88 mph
100 mph 94-110 mph
40 kph 37-44 kph
80 kph 75-88 kph
120 kph 113-132 kph
160 kph 150-176kph