Engine Oil - Yamaha Grizzly 80 YFM80GW Owner's Manual

and its mating surface, and then wipe off any
grime from the spark plug threads.
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3. Install the spark plug with the spark plug
wrench, and then tighten it to the specified
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torque.
3
Tightening torque:
Spark plug:
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12.5 Nm (1.3 m·kgf, 9.0 ft·lbf)
5
NOTE:
If a torque wrench is not available when installing
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a spark plug, a good estimate of the correct torque
is 1/4–1/2 turn past finger tight. However, the spark
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plug should be tightened to the specified torque as
soon as possible.
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4. Install the spark plug cap.
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EBU23251

Engine oil

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The engine oil level should be checked before
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each ride. In addition, the oil must be changed at
the intervals specified in the periodic maintenance
and lubrication chart.
To check the engine oil level
1. Place the ATV on a level surface.
2. Start the engine, warm it up for several min-
utes, and then turn it off.
3. Wait a few minutes until the oil settles before
checking.
4. Remove the engine oil filler cap, and then
wipe the dipstick off with a clean rag.
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1. Dipstick
5. Insert the dipstick into the filler hole (without
screwing it in), and then remove it again to
check the oil level.
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