Engine Oil - Yamaha RAPTOR 90 2020 Owner's Manual

Tightening torque:
Spark plug:
12 N·m (1.2 kgf·m, 8.9 lb·ft)
TIP
If a torque wrench is not available when installing
the 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 speci-
fied torque as soon as possible.
3. Install the spark plug cap.
EBU37001

Engine oil

The engine oil level should be checked before
each ride. In addition, the oil must be changed at
9
the intervals specified in the periodic maintenance
chart.
To check the engine oil level
1. Park the ATV on a level surface.
2. Wait for the engine to cool.
TIP
If the engine was started before checking the oil
level, wait 10 minutes. This will allow oil to settle
into the crankcase for an accurate reading.
3. Remove the engine oil filler cap and wipe the
dipstick with a clean rag.
1
1. Engine oil filler cap
4. Insert the dipstick into the filler hole, screw it
in, and then remove it again to check the oil
level.
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