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CAUTION
Disconnect the wires from the spark plugs before you do any maintenance. Set the wires aside so that
they do not accidentally contact the spark plugs.
Premaintenance
Procedures
Preparing the Machine for
Maintenance
1. Move the machine to a level surface.
2. Ensure that the engine and muffler are cool.
3. Remove the spark plug wire, refer to Disconnecting the
Spark-plug Wire (page 18).
Disconnecting the Spark-plug
Wire
Pull the spark-plug wire off the terminal of the spark plug
(Figure 22).
G019281
Figure 22
1. Spark plug
1
Lubrication
Greasing the Machine
Service Interval: Before each use or daily
Grease eccentric bearings every 8 operating hours and
immediately after every washing.
Grease Type: Lithium-based grease.
1. Locate the support bearings at the left and right sides
of the eccentric guard (Figure 23).
2
1
1. Grease fitting
2. Support bearing
3. Dust cap
2. Open the dust caps that cover the grease fittings that
in the support bearings (Figure 23).
3. Clean the grease fittings with a rag.
4. Connect a grease gun to each fitting (Figure 23).
5. Pump grease into the fittings until grease begins to
ooze out of the bearings (approximately 1 or 2 pumps).
6. Wipe up any excess grease with a clean rag.
7. Close the dust caps (Figure 23).
18
2
G020901
Figure 23
4. Eccentric guard
5. Channel (frame)
3
4
5
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