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11

Check and Adjustment of Valve Clearance

• Excessive valve clearance will cause noise and engine damage. Little or no  

clearance will prevent the valve from closing and will cause damage to the valve 
and the bike will have a loss of power. Check the valve clearance when the   
engine is cold.

• Remove the center hole cap from the case cover, generator cover and cylinder 

head cover.

• By using a T spanner or kick starer, rotate the generator flywheel   

counterclockwise until the T mark on the flywheel lines up with the index mark

on the view hole. In this case, the piston may either be on the compression or 

exhaust stroke. The adjustment must made when the piston is at the TDC (top 
dead center) of the compression stroke, and both the intake and exhaust valves 
are closed.

• This condition can be determined by moving the rocker arms. If they are free, it 

is an indication that the valves are closed and that the piston is on the  
compression stroke. If they are tight and the valves are open, rotate 
the flywheel by 360 degrees and realign the T mark to the index mark.

• Check the clearance of both valves by inserting a feeler gauge between the 

adjuster screw and the valve stem.

• The intake valve clearance should be .002 inches and exhaust valve clearance 

should be .0024 inches.

• If it is necessary to make an adjustment, loosen the lock nut and turn the 

adjusting screw so there is a slight resistance when the feeler gauge is 
inserted. After completing the adjustment, tighten the lock nut while holding the 
adjusting screw to prevent it from turning. Finally, recheck the clearance to 
make sure that the adjustment was not disturbed.

• Reinstall all of the parts to their original positions.

Storage Procedure

• During extended storage, store in a well ventilated area. Empty the fuel tank 

and start the engine to clear out the remaining fuel.

Battery

• This scooter uses a sealed lead acid battery, it is unnecessary to check or add 

liquid ever. How ever you must charge with a 2 Amp trickle charger for 6-7

hours before using and at least once a month when in storage.

NOTE:

Never open the electrolyte of a sealed battery. Remove the battery from

the scooter and store separately in a well ventilated area when the scooter is not
in operation for long periods of time.

Spark Plug

NGK C7HSA
Gap .035

Engine Break-In

•  Change it to 5W50, 10W50 or 15W50 synthetic oil.This is the most important     

time for the engine and the life of your scooter, because your engine is brand 

new, you should not carry excessive loads or ride at a high speed for a 

prolonged period of time. Vary your speed, do not operate at a continuous 

speed. Check the oil before starting. Run your bike under 30 mph for 1 hour 

and then change the oil.

Control Functions

Speedometer

• Speed is measured in mph.

Odometer

• The total riding distance is indicated.

Fuel gauge

• The gauge indicates how much fuel is in the

tank (the gauge does not work when the 
ignition switch is off). The needle moves 
from full "F" to  empty "E" as your fuel 

decreases. Fill the tank with a good 
grade of 89-90 octane unleaded gasoline.

High Beam Indicator LIght

• The high beam light indicates when the high beam headlight is in use. We strongly  

recommend you use your high beams in the day time.

NOTE:

Apply the low beam to avoid obstructing the view of other drivers.

Turn Signal Indication Light

• The turn signals indicate that you are turning a chosen direction, push the button in the 

desired turning direction, it will return to the center, however you must push in to cancel.

Speedometer

Odometer

Turn Signal

Indication Light

High Beam

Indication Light

Fuel Gauge

Tachometer

Cellphone Ring
Indicator

Right and Left

Rearview Mirrors
and Turn Signals

Headlights

Windshield

Rear Storage

Trunk / Back Rest

Turn Signals

Brake and Taillight

Rear Left and Right

Turn Signals

4

Summary of Contents for WFH150-T

Page 1: ...y Co Ltd China If NHTSA receives similar complaints it may open an investigation and if it finds that a safety defect exists in a group of vehicles it may order a recall and remedy campaign However NH...

Page 2: ...firmed Wildfire Motors will ship all parts via DHL ground only For replacement parts please call Wildfire Motors toll free at 866 658 7300 or email parts wildfiremotors com After 90 days from the date...

Page 3: ...ection maintenance and adjustments are to be performed at the owner s expense b Owner must present a copy of the proof of initial retail purchase date issued at the time of purchase to an authorized W...

Page 4: ...e will help prolong the life of the scooter and make your riding experience more enjoyable Never exceed the weight capacity of the scooter Never carry a passenger Proper care will result in many years...

Page 5: ...ngine to clear out the remaining fuel Battery This scooter uses a sealed lead acid battery it is unnecessary to check or add liquid ever How ever you must charge with a 2 Amp trickle charger for 6 7 h...

Page 6: ...see photo below 4 Reinstall and tighten the drain plug 5 Fill the gear case with oil please see photo below 6 Reinstall the oil filler bolt 7 Check for oil leakage Cleaning Air Cleaner Be sure to che...

Page 7: ...bey your local and state laws and regulations 132 When driving always be aware of car doors opening in front of you Left Handlebar Switches Dimmer Switch When the headlight is in the on position you h...

Page 8: ...illing NOTE Brake fluid may destroy painted surfaces or plastic parts be sure to clean up all spills 8 Please have the last 7 digits of your VIN ready when you call for parts Have a problem Need parts...

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