TO STOP THE ENGINE:
1.
Set the throttle lever to the "IDLE" position and allow
the engine to run at low speeds for 1-2 minutes before
stopping. (This is not necessary on models with throttle fixed
at full throttle position.)
2.
Move throttle to "STOP" position. On models with fixed
throttle, move ON/OFF switch to "OFF" position. SEE
FIGURE 4.
3.
Pull the starter handle slowly and return the handle to its
original position when resistance is felt. This operation will
prevent outside moisture from entering the combustion
chamber.
MAINTENANCE AND STORAGE
Please read the maintenance schedule, found in the
accompanying combined exhaust and evaporative emissions
control warranty statement, and observe these recommended
care operating intervals to extend the life of your engine.
Good maintenance is essential for safe, economical, and
trouble-free operation. It will also help reduce air pollution.
To help you properly care for your engine, the following
pages include routine inspection procedures and simple
maintenance procedures using basic hand tools. Other service
tasks that are more difficult, or require special tools, are best
handled by professionals and are normally performed by a
technician or other qualified mechanic.
Maintenance, replacement or repair of the emissions
control devices and systems may be performed by any
non-road engine repair establishment or individuals.
However, items must be serviced by an authorized dealer
to obtain "no charge" emissions control warranty service.
ENGINE MAINTENANCE
For daily maintenance checks, review "pre-operation
inspection" section and EPA Emission Warranty Statement
(included with this product).
LUBRICATION
Choose 4-cycle engine oil that meets or surpasses the latest
API service classification SJ or equivalent as labeled on the oil
container. Synthetic oils may be substituted for petroleum-
based oils in extreme temperatures. For temperatures higher
than 32 °F, use SAE 30 or SAE 10W-30 motor oil. Use SAE 5W-30
or SAE 10W if temperatures are below 32 °F. DO NOT USE SAE
10W-40 MOTOR OIL.
Get parts online at www.GetEarthquake.com or Call 800-345-6007 M-F 8-5 CST
WARNING
IMPROPER MAINTENANCE, OR FAILURE TO CORRECT
A PROBLEM BEFORE OPERATION CAN CAUSE A
MALFUNCTION. ALWAYS FOLLOW THE INSPECTION AND
MAINTENANCE RECOMMENDATIONS AND SCHEDULES IN
THIS OPERATOR'S MANUAL.
CHECK ENGINE REGULARLY FOR LOOSE NUTS AND BOLTS.
KEEP THESE ITEMS TIGHTENED.
T
EMPERATURE OF MUFFLER AND NEARBY AREAS MAY
EXCEED 150° F (65° C). AVOID THESE AREAS.
PREVENT ACCIDENTAL STARTING:
•
ENGINE MUST BE TURNED OFF AND COOL.
•
SPARK PLUG WIRE MUST BE REMOVED FROM SPARK
PLUG BEFORE CHECKING AND ADJUSTING ENGINE
OR EQUIPMENT.
FAILURE TO FOLLOW THESE WARNINGS CAN RESULT IN
SERIOUS INJURY OR DEATH.
WARNING
NEVER RUN YOUR ENGINE IN A POORLY VENTILATED AREA.
THE EXHAUST FROM ENGINE MAY CONTAIN POISONOUS
CARBON MONOXIDE. BREATHING IT WOULD CAUSE
SHOCK, UNCONSCIOUSNESS, AND EVEN DEATH.
CAUTION
ENGINE IS SHIPPED FROM FACTORY WITHOUT OIL. YOU
MUST ADD ENGINE OIL BEFORE STARTING ENGINE.
RUNNING ENGINE WITH A LOW OIL LEVEL WILL CAUSE
DAMAGE TO YOUR ENGINE. THIS TYPE OF DAMAGE IS NOT
COVERED UNDER WARRANTY.
WARNING
ENGINE OIL IS HAZARDOUS TO YOUR HEALTH. DISPOSE OF
OIL APPROPRIATELY. USE A SAFE DISPOSAL/RECYCLING
CENTER.
Owner's Manual
173CC VIPER 4-CYCLE ENGINE
11