Engine Oil And Oil Filter Element - Yamaha YFM70RSEW Owner's Manual

replace it if necessary.
Specified spark plug:
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NGK/CR8E
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To install the spark plug
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1. Measure the spark plug gap with a wire thick-
ness gauge and, if necessary, adjust the gap
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to specification.
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Spark plug gap:
0.7–0.8 mm (0.028–0.031 in)
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7
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1. Spark plug gap
2. Clean the surface of the spark plug gasket
and its mating surface, and then wipe off any
grime from the spark plug threads.
3. Install the spark plug with the spark plug
wrench, and then tighten it to the specified
torque.
Tightening torque:
Spark plug:
12.5 Nm (1.25 m·kgf, 9.1 ft·lbf)
NOTE:
If 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 the specified torque as
soon as possible.
4. Install the spark plug cap.
EBU26781

Engine oil and oil filter element

The engine oil level should be checked before
each ride. In addition, the oil must be changed and
the oil filter element replaced at the intervals spec-
ified in the periodic maintenance and lubrication
chart.
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