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Please have your model number and the last 7 digits of your VIN# ready when you call for parts.

Have a problem - Need parts - Please call Toll Free (866) 658-7300 • Email: parts@wildfiremotors.com

Engine Break-In

• 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. 

You 

must change the shipping oil and replace with 5w50, 10w50 or 15W50 synthetic 

oil before riding.

Brake and Taillight

Rear Turn Signals

Headlight

Right and Left

Rearview Mirrors

Turn Signals

Windshield

Passenger
Back Rest

Large Under Seat
Storage
Compartment

4

Please have your model number and the last 7 digits of your VIN# ready when you call for parts.

Have a problem - Need parts - Please call Toll Free (866) 658-7300 • Email: parts@wildfiremotors.com

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 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, 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.

Maintenance

• Proper maintenance is important to prolong the life of the scooter and to avoid injuries to 

the operator. Check the stability of the handlebar and brake cables to ensure they are 

reliable and flexible before each operation. Brake cables may need adjusted after 

excessive use. The front tires should be properly maintained at 28 PSI and the rear at 

32 PSI Under inflated or over inflated tires result in performance loss, tire wear or even tire 

damage. The scooter should always be kept in a clean condition and may require some 

cleaning after each use. Always use a clean soft cloth to wipe off any dirt or debris that 

you may of encountered while riding. Any moisture or rain should be wiped off prior to 

storage. Avoid operating the scooter in rain or through water puddles. Excessive 

moisture to the electronics will damage them. Avoid storage of the scooter in moist 

areas, or near corrosive gases. Proper maintenance 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 

of use.

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Summary of Contents for WF300-SP

Page 1: ...ina 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 NHTSA cannot...

Page 2: ...ding replacement lubrication light bulbs clutches lubricants air filters hoses brake shoes tires tubes plastic battery fuses cosmetic problems or problems occurring due to lack of proper assembly or m...

Page 3: ...he scope of the average Owner In any event the inspection 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 dat...

Page 4: ...r other stunts Always inspect your scooter prior to each use to make sure all bolts are tight and is in safe operating condition Follow inspection and maintenance procedures and schedules described in...

Page 5: ...e 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 adjus...

Page 6: ...ng put the side stand up 1 Turn the key to the on position 2 Apply the rear brake 3 With the throttle at idle position push the electric start button or use the kick start if the engine fails to start...

Page 7: ...after the first 50 miles with 5w50 10w50 or 15W50 synthetic engine oil Then replace again every 1 500 miles Check oil level every 500 miles add oil if needed Changing the Engine Oil 1 Warm up the eng...

Page 8: ...ased Checking the Engine Oil Place the scooter on level ground on the center stand If the oil level is below the designated area add 5W50 10W50 or 15W50 synthetic oil until the level is between the lo...

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