Engine Oil Replacement - Yamaha EF4000DFW Manual Del Propietário

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TIP
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.
5. Install the spark plug cap.

Engine oil replacement

Avoid draining the engine oil immediately after
stopping the engine. The oil is hot and should be
handled with care to avoid burns.
1. Place the generator on a level surface and warm
3
4
2. Remove the oil filler cap.
2
1
3. Place an oil pan under the engine. Remove the oil
4. Check the oil drain bolt, oil filler cap and O-ring.
1 Oil drain bolt
2 Gasket
3 O-ring
4 Oil filler cap
WARNING
up the engine for several minutes. Then stop the
engine.
drain bolt so that the oil can be completely
drained.
Replace them if damaged.
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