Operating Your Tiller - Yard-Man 21A-392B401 Operator's Manual

WARNING: Read, understand, and follow
all instructions and warnings on the
machine and in this manual before
operating.
Forward Tine Engagement Handle
The forward tine engagement handle is located
beneath the tiller handle. Squeezing the handle up
against the tiller handle engages the tines. Release the
handle to stop the tines. See Figure 5.
Reverse Tine Engagement Lever
The reverse tine engagement lever is located on top of
the handle panel. Pull the lever to the rear to move the
tines in reverse. Release the lever to stop the reverse
tine drive. See Figure 5.
NOTE: Never engage both the forward and reverse tine
controls at the same time. Engaging both forward and
reverse tine drives at the same time could damage the
belt drives and cause the engine to stall.
Depth Stake
The depth stake is located in the rear of the tiller and it
controls the tilling depth. See the Operating Your Tiller
section for more details.
Tines And End Caps
The tilling tines and end caps are used to cultivate,
SECTION 4: OPERATING YOUR TILLER
WARNING: Read, understand, and follow
all instructions and warnings on the
machine and in this manual before
operating.
Before Starting
Gas And Oil Fill-Up
Service the engine with gasoline and oil as instructed in
the separate engine manual packed with your tiller.
Read instructions carefully.
WARNING:
handling gasoline. Gasoline is extremely
flammable and the vapors are explosive.
Never fuel machine indoors or while the
engine is hot or running.
Starting Engine
WARNING: Be sure no one is standing in
front of the tiller while the engine is
running or being started.
Use extreme care
furrow, and prepare your garden for seeding. The end
caps are used to avoid tilled soil from overflowing onto
unwanted areas.
Handle Knob
The handle knob is attached to the handle brace and it
is used to adjust the height of the handle to three
different settings.
Throttle Control
The throttle control lever is located on the engine. It
controls the engine's speed and stops the engine.
• With the throttle control pushed completely forward,
the carburetor is in START or FAST position. Use
maximum engine speed for deep tilling.
• Pull the throttle control back to reduce engine
speed to IDLE. Throttle control should be at IDLE
for transporting the tiller.
• Pull the throttle completely back to stop the engine.
Choke Lever
The choke lever is located near the throttle control. It is
used to enrich the fuel mixture when starting a cold
engine.
Engine Controls
See the separate engine manual for the location and
function of other controls on the engine.
• Attach spark plug wire to spark plug. Make sure the
metal cap on the end of the spark plug is fastened
securely over the metal tip on the spark plug.
• Make certain the tine engagement controls are in
the neutral position.
• Place the throttle control in the FAST position.
• Move choke lever to CHOKE position. A warm
engine requires little or no choke.
• Grasp starter handle and pull rope out slowly until
engine reaches start of compression cycle (rope
will pull slightly harder at this point). Let the rope
rewind slowly.
• Pull rope with a rapid, continuous, full arm stroke.
when
Keep a firm grip on starter handle. Let rope rewind
slowly. Do not let starter handle snap back against
starter. Repeat until engine starts.
• When engine starts, move choke lever on engine
halfway between CHOKE and RUN. As the engine
warms up, move the lever to RUN position.
Stopping Engine
• Move throttle control lever to STOP or OFF
position.
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