Ford F-650 2001 Owner's Manual page 18

Instrumentation
Never remove the coolant reservoir cap while the engine is
running or hot.
This gauge indicates the temperature of the engine coolant, not the
coolant level. If the coolant is not at its proper level the gauge indication
will not be accurate.
Speedometer
Indicates the current vehicle speed.
Odometer
Registers the total kilometers
(miles) of the vehicle.
18
50
40
80
30
60
0 0 0 0 0 0
20
40
20
10
0 0 0 0
MPH
0
50
40
80
30
60
0 0 0 0 0 0
20 40
20
10
0 0 0 0
MPH
0
60
70
100
80
120
90
140
160
100
km/h
60
70
100
80
120
90
140
160
100
km/h