5.2 Stepping motor/ fuel shutoff solenoid
●Floater height
Place the carburetor as fig. and measure the size between floater and body.(floater height)
If the floater height don’t meet the specified height, please replace.
●Stepping motor
1）Measure the resistance of outlet terminals of stepping motor
resistance value
1 and 3：50~55Ω
2 and 4：50~55Ω
Replace the stepping motor if the resistance exceeds the standard.
2）Measure the resistance of fuel shutoff valve
Replace the throttle electromagnetic valve if the resistance exceeds the standard value
Specified height 14mm
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