
Cleaning the Blower Housing (continued)
IMPORTANT
Operating the engine with dirty or plugged cooling fins and/or cooling shrouds
removed causes engine damage due to overheating.
Fuel System Maintenance
Cleaning the Sediment Cup
G357295
1.
Move the fuel valve to the O
FF
position
.
2.
Remove the fuel sediment
cup and O-ring
.
3.
Wash the sediment cup and O-ring in
nonflammable solvent, and dry them
thoroughly.
4.
Place the O-ring in the fuel valve, and install
the sediment cup.
5.
Tighten the sediment cup securely.
Replacing the Fuel Filter
g358124
1.
Park the machine on a level surface, shut off
the engine, engage the parking brake, and
allow the engine to cool.
2.
Rotate the lever for the tank-shutoff valve
forward and up to the O
FF
position.
3.
Start the engine and run the machine until the
engine shuts off.
4.
Rotate the engine switch
clockwise to the
S
TOP
position, and allow the engine to cool.
5.
Remove the spark-plug wire.
3451-702A
Page 5–10
Maintenance: Fuel System Maintenance
Содержание 68038
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