OWNER 爷 S MANUAL JAC HEAVY DUTY TRUCK SPEED/ODOMETER WATER TEMPERATURE GAUGE When the ignition switch is "ON", this gauge indicates the temperature of the Speedometer coolant. Under most driving conditions, the needle will remain at approximately Speedometer mainly indicate the vehicle speed in kilometers or miles per hour. the halfway point. Stop and go driving, driving at high speeds during warm weather or driving up a steep gradient may cause the pointer to move toward Odometer the red sector. If your vehicle overheats, water lamp comes and the indicator The odometer records the total driving distance in kilometers or miles, and is useful for keeping a record for maintenance intervals.
goes up. However when the quantity of coolant is below of the specification, the warning buzzer will sound. At this time, stop your vehicle immediately. TACHOMETER AIR PRESSURE GAUGE The air pressure gauge indicates the air pressure in the air reservoir at all The tachometer registers the speed of your engine in revolutions per minute times. (rpm). It is useful to help you shift at the appropriate engine speed to avoid If the air pressure drops to below 6 kg/cm 2 , the air pilot light comes on and the lugging or over running. CAUTION: warning buzzer will sound at the same time. If fails to build up again, stop the engine immediately and contact your authorized dealer.
The engine should not be raced to such a speed that the needle enters the red CAUTION: zone on the tachometer face. This can cause severe engine damage. If the air pressure indicates the pressure that is below red zone do not drive the vehicle. This is very dangerous. 26 27