Troy-Bilt 657 - Manual (Page 7)

7
SECTION 5: MAINTAINING YOUR LEAF BLOWER
WARNING: Before performing any mainte-
nance or repairs, stop the engine, wait
until the machine comes to a complete
stop, disconnect the spark plug wire and
ground against the engine to prevent unin-
tended starting.
Lubrication
Wheels: Rear wheels are provided with light oil
bearings. Lubricate by placing a few drops of SAE 30 oil
on each bearing once a season.
Engine: Follow the separate engine manual packed
with you unit for lubrication instructions.
Engine
Refer to the separate engine manual for all engine
maintenance instructions.
• Maintain engine oil as instructed in the separate
engine manual packed with your unit.
• Service air cleaner every 25 hours under normal
conditions. Poor engine performance and flooding
usually indicate that the air cleaner should be
serviced. To service the air cleaner, refer to the
separate engine manual packed with your unit.
• The spark plug should be cleaned and the gap
reset once a season. Spark plug replacement is
recommended at the start of each leaf blowing
season.
Clean the engine regularly with a cloth or brush. Keep
the cooling system (blower housing area) clean to
permit proper air circulation which is essential to engine
performance and life. Be certain to remove all leaves,
dirt, and combustible debris from muffler area.
Storing Your Leaf Blower
• Clean the equipment thoroughly.
• Wipe equipment with a oiled rag to prevent rust.
• Refer to engine manual for correct engine storage
instructions.
• Store unit in a clean, dry area. Do not store next to
corrosive materials such as fertilizer.
• For more compact storage, store unit in the
shipping position with the upper handle folded
toward engine. See ASSEMBLY section for details.
WARNING: Never store the machine or
fuel container indoors where there is an
open flame, spark, or pilot light such as on
a water heater, furnace, clothes dryer, or
other gas appliance.