Service And Adjustments; Carburetor Adjustments; Seasonal Storage - McCulloch 115145929 Instruction Manual

5. Allow the engine to run 10 seconds, then
move the choke lever to the OFF CHOKE
position.
NOTE:
If engine has not started, pull starter
rope 5 more pulls. If engine still does not run, it is
probably flooded. Proceed to STARTING A
FLOODED ENGINE.
STARTING A FLOODED ENGINE
1. Move the ON/OFF switch in the ON posi-
tion.

SERVICE AND ADJUSTMENTS

WARNING:
Ensure ON/OFF switch
is in the OFF position and disconnect the
spark plug before performing service except
for carburetor adjustments.
We recommend all service and adjustments
not listed in this manual be performed by an
authorised service dealer.
CLEAN AIR FILTER
Air Filter
Cleaning the air filter:
A dirty air filter decreases engine perform-
ance and increases fuel consumption and
harmful emissions. Always clean after every
5 hours of operation.
1. Clean the cover and the area around it to
keep debris from falling into the carbure-
tor chamber when the cover is removed.
2. Remove parts as illustrated.
WARNING:
Perform the following
steps after each use:
S Allow engine to cool, and secure the unit
before storing or transporting.
S Store unit and fuel in a well ventilated area
where fuel vapors cannot reach sparks or
open flames from water heaters, electric
motors or switches, furnaces, etc.
S Store unit with all guards in place. Position
unit so that any sharp object cannot acci-
dentally cause injury.
S Store unit and fuel well out of the reach of
children.
2. Move the choke lever to the FULL
CHOKE position until it clicks to reset the
throttle; then return the choke lever to the
OFF CHOKE position.
3. Pull the starter rope to clear the engine of
excess fuel.
NOTE:
Starting could require pulling the start-
er rope many times depending on how badly the
unit is flooded. If the unit still doesn't start, refer
to the TROUBLESHOOTING TABLE.
NOTE:
Do not clean filter in gasoline or other
flammable solvent. Doing so can create a fire
hazard or produce harmful evaporative emis-
sions.
3. Wash the filter in soap and water.
4. Allow filter to dry.
5. Add a few drops of oil to the filter; squeeze
filter to distribute oil.
6. Replace parts.
REPLACE SPARK PLUG
Air Filter
Replace spark plug each year to ensure the
Cover
engine starts easier and runs better. Set
spark plug gap at 0,6 mm. Ignition timing is
fixed, nonadjustable.
1. Twist, then pull off spark plug boot.
2. Remove spark plug from cylinder and dis-
card.
3. Replace with Champion RCJ-6Y spark
plug and tighten with a 19 mm socket
wrench.
4. Reinstall the spark plug boot.
Screw
REPLACE FUEL FILTER
To replace fuel filter, drain unit by running it dry
of fuel, then remove fuel cap and its con-
nected retainer from tank. Pull filter from tank
and remove it from the fuel line. Install new
fuel filter on fuel line; reinstall parts.

CARBURETOR ADJUSTMENTS

Carburetor adjustment is a complicated task.
We recommend that you take your unit to an
authorised service dealer.
STORAGE

SEASONAL STORAGE

Prepare unit for storage at end of season or if
it will not be used for 30 days or more.
If your unit is to be stored for a period of time:
S Clean the entire unit.
S Store in a clean dry area.
S Clean all parts and check for damage.
Have damaged parts repaired or replaced
by an authorized service dealer.
S Keep all nuts, bolts, and screws tight.
S Lightly oil external metal surfaces, includ-
ing the blade.
S Cover the blade with the transport guard.
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