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Spark Plug
Clean spark plug and reset the electrode gap to 0.030"
at least once a season or every 100 hours of operation;
replace every 200 hours of operation.
• Clean area around the spark plug base.
• Remove and inspect the spark plug.
• Replace the spark plug if electrodes are pitted,
burned, orthe porcelain is cracked. See Figure 8.
NOTE: Do not sandblast spark plug. Spark plug should
be cleaned by scraping or wire brushing and washing
with a commercial solvent.
Electrodes
.030" Porcelain
Gap
Figure 8
Lubrication
For a view of the lubrication points on the snow thrower,
see Figure 9.
1. Lubricate pivot points on the auger control and
drive control with a light engine oil once a season.
2. Lubricate the auger idler bracket with a light engine
oil once a season
Lube
,Lube here
Figure 9
Check V-Belts
Follow instructions below to check condition of drive
belts every 25 hours of operation.
1. Remove the plastic belt cover on the front of the
engine by removing the self-tapping screw and
pressing the plastic tabs to release the belt cover.
2. Visually inspect for frayed, cracked, or excessively
worn out belts. Replace, if necessary, following
instructions on page 13.
12
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