Ariens Professional Sno-Thro Series Service Manual page 73

Throttle Body Assembly*
*Throttle body assembly consists of fuel injector, fuel
pressure sensor and servo-operated throttle plate. See
Figure 173.
Engine
Temperature
Sensor
Fuel Pump With
Internal Filter
Inline Fuel Filter
Figure 172
Servo-Operated
Throttle Plate
Fuel Pressure
Sensor (Internal)
Sealing O-Ring
EN – 72
Fuel Injector
Servo Motor
Figure 173
Fuel Pump
Pre-Filter
Figure 174
Fuel Inlet