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How to Check the Spark Plug
H
Spark Plug Model: Torch E7RTC
CAUTION
Only use the recommended spark plug or a spark plug
with the same temperature range. Using an improper spark
plug, an incorrect spark plug gap, or a dirty/fouled spark
plug can reduce engine performance and cause damage.
1. Stop engine and allow it to cool.
2. Remove spark plug wire from spark plug. Remove spark
plug (See Figure 15)
3. Visually inspect the spark plug for cracks or damage. If
cracked, replace spark plug.
4. Clean carbon deposits. If excessive carbon build up,
replace spark plug.
5. Check that the gap of the spark plug is 0.024-0.028 in.
(0.6-0.7 mm). (See Figure 16)
6. Re-insert the spark plug and tighten using a spark
plug wrench. (See Figure 15)
7. Reattach spark plug wire to spark plug.
NOTE: Torque of spark plug is 18-22 foot-pounds
(25-30 Nm).
How to Clean the Air Filter
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A dirty air filter will restrict air intake. Regular maintenance
of air cleaner will help improve engine performance and
reduce emissions.
WARNING
Never clean air filter with gasoline or an easy ignited
solvent because it may cause explosion.
NOTE:
Refer to Figure 14 when following the steps below:
1. Remove the air filter cover bolts.
2. Remove the air filter cover.
3. Carefully remove air filter element to prevent dirt from
falling into carburetor.
4.
Clean all parts. Wash the air filter element in a nonflammable
or high burning point solvent, and allow to dry thoroughly;
dip the filter element in clean oil, and squeeze out all
excess oil.
Spark Plug
Wrench
Maintenance (Continued)
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Air Filter Cover
Air Filter Element
Cover Bolt
Figure 14
Figure 15
0.024 - 0.028 in
0.6 - 0.7 mm
Figure 16
5. Reinstall the air filter element.
6. Replace air filter cover and tighten cover bolts.
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