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8.2.3. CHECKING THE SPARK PLUG
When it comes to starting a machine, the most
common problems are produced by a dirty spark plug
or one in poor condition. Clean and check the spark
plug regularly.
Check that the electrode gap is correct (0.6 - 0.7
mm).
8.2.4. CLEANING THE CYLINDER FINS
The cylinder fins are responsible for the cooling of the
engine due to its contact with the air. These fins must
be clean and without any material including those that
limit the flow of air.
A few dirty fins will make the motor to overheat and
can be dangerous. Check the condition of the cylinder
fins regularly.
Summary of Contents for ULTIMATE 415 QG
Page 133: ...133 160 2 2 1 2 2 15...
Page 134: ...134 160 O 2 2 1 2 2 2 Raynaud...
Page 135: ...135 160 2 3 15...
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Page 139: ...139 160 3 0 6 20W 40 risk HOT MUFFLER...
Page 140: ...140 160 4 class II EC Directives Lwa Db A XX QC QC ON ON OFF OFF HOT CAUTION SOAP OIL FUEL...
Page 143: ...143 160 6 6 1 6 2 1 2 3 4...
Page 144: ...144 160 6 3 95 2 40 1 2 5 1 2 3 4 3 6 3 1 4 20W 40 0 6L...
Page 145: ...145 160 0 6L 1 6 34 6 3 1 See 8 1 4 Garland 6 4 2 6 2 0...
Page 146: ...146 160 6 4 2 6 4 2 1 1 ON 2 3 4 5 6 7 Open 8 6 4 2 2 1 ON 2 3 4 5 Turtle Minimum Hare Maximum...
Page 147: ...147 160 6 4 2 3 6 4 2 4 1 seconds 2 O stop 3 7 2 1 1 0 2 3 4 7...
Page 149: ...149 160 8 8 1 8 1 1 8 1 3...
Page 150: ...150 160 8 1 4 SAE 80W 90 2 5 25 50 100...
Page 152: ...152 160 0 6L 1 8 2 3 0 6 0 7 mm 8 2 4 Y1 Y2...
Page 153: ...153 160 9 ok Oxi off I...
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Page 156: ...156 160 13 1 1999 44 CE 2 13 2 Garland 13 3 13...
Page 158: ...158 160 NOTES...
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