Operating your lawn mower, Warning, Starting engine – Yard-Man 263 User Manual
Page 9: Stopping engine, Using your lawn mower

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Operating
Your Lawn
Mower
WARNING
The operation of any 
lawn mower can result 
in foreign objects being 
thrown into the eyes, 
which can damage your 
eyes severely. Always 
wear safety glasses while 
operating the mower, 
or while performing any 
adjustments or repairs 
on it.
Be sure no one other than 
the operator is standing 
near the lawn mower 
while starting engine or 
operating mower. Never 
run engine indoors or 
in enclosed, poorly 
ventilated areas. Engine 
exhaust contains carbon 
monoxide, an odorless 
and deadly gas. Keep 
hands, feet, hair and 
loose clothing away from 
any moving parts on 
engine and lawn mower. 
WARNING: The operation of any lawn mower 
can result in foreign objects being thrown 
into the eyes, which can damage your eyes severely. 
Always wear safety glasses while operating the 
mower, or while performing any adjustments or 
repairs on it.
Starting Engine
WARNING: Be sure no one other than the 
operator is standing near the lawn mower 
while starting engine or operating mower. Never 
run engine indoors or in enclosed, poorly ventilated 
areas. Engine exhaust contains carbon monoxide, an 
odorless and deadly gas. Keep hands, feet, hair and 
loose clothing away from any moving parts on engine 
and lawn mower. 
1. Push primer three times. Wait about two seconds
between each push, Figure 4-2. In temperature 
around 55°F or below, prime five times. Do not prime 
to restart a warm engine.
2. Standing behind the mower, squeeze the blade control
against upper handle, Figure 4-2.
3. Holding these two handles together firmly, grasp recoil
starter handle and pull rope out with a rapid, continu-
ous, full arm stroke, Figure 4-2. Keeping a firm grip on 
the starter handle, let the rope rewind slowly. Repeat 
until engine cranks. Let the rope rewind each time 
slowly. 
Stopping Engine
1. Release blade control to stop the engine and blade.
2. Disconnect spark plug wire from spark plug and 
ground against the engine.
WARNING: Wait for the blade to stop com-
pletely before performing any work on the 
mower.
Using Your Lawn Mower
Be sure lawn is clear of stones, sticks, wire, or other 
objects which could damage lawn mower or engine. 
Such objects could be accidently thrown by the mower 
in any direction and cause serious personal injury to the 
operator and others.
WARNING: If you strike a foreign object, 
stop the engine. Remove wire from the spark 
plug, thoroughly inspect mower for any damage, 
and repair damage before restarting and operating. 
Extensive vibration of mower during operation is an 
indication of damage. The unit should be promptly 
inspected and repaired.
1. Once the engine is running, squeeze the drive
control against the upper handle to propel mower.
• For best results, do not cut wet grass.
• For a healthier lawn, never cut off more than one-
third of the total length of the grass.
Using as Mulcher
For mulching grass, install mulch plug following the 
instructions in the Setup section.
• For effective mulching, do not cut wet grass. 
• New or thick grass may require a narrower cut. 
Adjust ground speed according to condition of lawn.
• If the grass has been allowed to grow in excess of
four inches, mulching is not recommended.
Figure 4-2: The steps involved in starting the engine.
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