Yerf-Dog 31700, Owner'S Manual, Page: 4 / 16

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least ¼ inch of space at the top of the tank for expansion. Never top off tank. Replace cap tightly to
prevent spillage of fuel and potential fire hazard. After filling tank, move the vehicle at least 15 feet
away from spot of filling before starting.
19. If the vehicle should start making unusual noise or vibrating abnormally, the engine should be stopped
and the spark plug wire disconnected. The vehicle should then be checked for damage. Excessive
noise or vibration is generally a warning of loose or worn parts.
20. Always perform a Pre-Ride Inspection before starting the engine. See Pre-Ride Inspection in the
manual.
21. When making repairs or adjustments to the vehicle which do not involve adjustments to the engine,
the spark plug wire must be disconnected and kept away from the spark plug to prevent accidental
starting. When working on or around or when restarting engine, use extreme caution to avoid
contact with the muffler, cylinder head, or any other potentially hot area on or around the engine.
22. When storing the vehicle, it must be kept in a place where gasoline fumes will not reach an open flame
or spark. For long periods of storage, such as for winter, the fuel tank should be drained in the open,
cool area. The engine must be allowed to cool before storage in any enclosure. Read and keep all
printed material supplied with this vehicle. Timely and specific instructions and an Operators Manual
revisions are included in supplements. If any printed material included is unclear, please call
1-888-389-5522 for assistance.
23. Never operate this vehicle while under the influence of alcohol, drugs, or medication of any
kind. Such operation could be dangerous to you and/or others .
24. Always slow down while turning. High speed turning may cause loss of control, possible injury to the
operator.
25. Do not race, jump, and perform “stunt” riding or ”spinouts” when operating this vehicle.
This vehicle is not designed or intended for such operation .
26. This manual provides guidelines for the assembly, maintenance, and operation of this vehicle and is
not intended as a service manual.
27. Assembly, maintenance, and/or repair of this vehicle should only be performed by persons of
sufficient mechanical skill, experience, and judgment (such as outdoor equipment dealers,
motorcycle dealer/shops, or small engine dealers) so that no unsafe condition or modification is made.
28. Always use extreme caution when starting the engine. Avoid touching the engine, muffler, or drive
components. These areas could cause burns on contact.
29. Operator must always be appropriately supervised at all times while operating this vehicle.
30. Riding this vehicle requires skill acquired through practice over a period of time. Take the time to
learn the basic techniques before attempting to ride the vehicle.
31. Ride only on safe and familiar terrain. Avoid loose gravel and rocks. Be careful on wet surfaces and
allow for extra braking distance.
32. This vehicle must not be used on slopes greater than 15°.