■ Feed the ends of the line through the eyelets on the
side of the PRO-CUT I fixed line head.
■ Pull the line outwards so it is tight and even on both
sides of the spool.
■ Install the PRO-CUT I head assembly on the drive shaft
and then secure with spool retainer.
CLEANING THE AIR FILTER
A dirty air lter will cause starting difculty, loss of
performance, and shorten the life span of the engine.
Check the air lter monthly. For best performance, replace
the air lter at least once a year.
■ Stop the engine.
■ Remove the air filter cover by pushing down on the
latch with your thumb while gently pulling on the cover.
■ Remove the air filter.
■ Clean the foam filter element with warm soapy water.
Rinse and let dry.
NOTE: If the foam filter element is damaged, it should
be replaced.
■ Apply a light coat of engine oil to the foam filter element,
then squeeze it out.
■ Reinstall the air filter.
NOTE: Make sure the filter is seated properly inside
the cover. Installing the filter incorrectly will allow dirt to
enter the engine, causing rapid engine wear.
■ Replace the air filter cover by inserting the slot at the
bottom of the air box cover into the latch at the bottom
of the air box base; push the air box cover up until it
latches securely in place.
WARNING
Make sure the trimmer head stops rotating when you
release the trigger. Contact with a rotating trimmer head
could cause personal injury.
CHECKING THE FUEL CAP
WARNING
A leaking fuel cap is a fire hazard and must be replaced
immediately.
The fuel cap contains a non-serviceable lter and a check
valve. A clogged fuel lter causes poor engine performance.
If performance improves when the fuel cap is loosened, the
valve may be faulty or the lter may be clogged. Replace
the fuel cap if necessary.
SPARK ARRESTOR
HOMELITE line trimmer (HBLT25CNB) is tted with a
spark arrestor. Please note that it is suggested that the
spark arrestor should only be cleaned by a recognized
service agent.
REPLACING THE SPARK PLUG
This engine uses a TORCH L7RTC spark plug. Use an
exact replacement and replace annually.
Follow these steps to replace the spark plug.
■ Stop the engine.
■ Remove the spark plug boot.
■ Loosen the spark plug by turning it counterclockwise
with a combination wrench.
■ Remove the spark plug.
■ Hand thread the new spark plug, turning it clockwise.
■ Tighten with a combination wrench to 22~25 Nm torque
or at least 4 turns after finger tight. Do not overtighten.
CAUTION
Be careful not to cross-thread the spark plug. Cross-
threading will seriously damage the engine.
CLEANING THE EXHAUST HOLE OF THE CYLINDER
AND INTAKE HOLE OF THE MUFFLER
CAUTION
Always stop the engine and allow it to cool down before
cleaning the exhaust hole.
Make sure the product is in the "off" position.
■ Remove the screws on the top and rear portions of the
housing counterclockwise.
■ Remove the rear housing from the engine.
■ Remove the muffler screws counterclockwise, and then
remove the muffler cover, muffler, and gasket from the
cylinder.
■ Use the brush to clean the exhaust hole of the cylinder
and intake hole of the muffler.
■ Place the gasket, muffler, muffler cover and bolts
back to its position. Tighten the screws by turning it
clockwise.
■ Place the rear housing back to its position. Tighten the
screws by turning it clockwise.
Original instructions | English
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