2009 YAMAHA GRIZZLY 700 Owners Manual

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YAMAHA GRIZZLY 700 2009  Owners Manual 8-20
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EBU23211Checking the spark plug The spark plug is an important engine component,
which is easy to check. Since heat and deposits
will cause any spark plug to slowly erode, the spark
plug should

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YAMAHA GRIZZLY 700 2009  Owners Manual 8-21
82. Check the spark plug for electrode erosion
and excessive carbon or other deposits, and
replace it if necessary.
To install the spark plug
1. Measure the spark plug gap with a wire thick-
ness

Page 107 of 166

YAMAHA GRIZZLY 700 2009  Owners Manual 8-22
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TIPIf a torque wrench is not available when installing
a spark plug, a good estimate of the correct torque
is 1/4–1/2 turn past finger tight. However, the spark
plug should be tightened to th

Page 108 of 166

YAMAHA GRIZZLY 700 2009  Owners Manual 8-23
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TIPThe engine oil should be between the minimumand maximum level marks.
6. If the engine oil is at or below the minimum
level mark, add sufficient oil of the recom-
mended type to raise it to t

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YAMAHA GRIZZLY 700 2009  Owners Manual 8-24
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TIPSkip steps 5–9 if the oil filter cartridge is not beingreplaced.
5. Remove panel G. (See page 8-8.)
6. Remove the oil filter cartridge with an oil filter
wrench.TIPAn oil filter wrench is

Page 110 of 166

YAMAHA GRIZZLY 700 2009  Owners Manual 8-25
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9. Install panel G.
10. Install the engine oil drain bolt, and then tight-
en it to the specified torque.11. Refill with the specified amount of the recom-
mended engine oil, and then insert th

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YAMAHA GRIZZLY 700 2009  Owners Manual 8-26
8
Make sure that no foreign material enters thecrankcase.
12. Start the engine, and then let it idle for several
minutes while checking it for oil leakage. If oil
is leaking, immediately turn th

Page 112 of 166

YAMAHA GRIZZLY 700 2009  Owners Manual 8-27
83. If the oil is below the brim of the check hole,
remove the final gear oil filler bolt, and then
add sufficient oil of the recommended type to
raise it to the correct level.4. Install the oil