Amico AG series, Owner'S Manual

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20 hours thereafter. If running this unit under dirty or dusty
conditions, or in extremely hot weather, change the oil more
often.
Hot oil may cause burns. Allow engine to
cool before draining oil. Avoid prolonged or repeated skin
exposure with used oil. Thoroughly wash exposed areas
with soap.
Use the following instructions to change the oil while the
engine is still warm:
*Clean area around oil drain plug
*Remove oil drain plug from engine and oil fill plug to drain oil
completely into a suitable container.
*When oil has completely drained, install oil drain plug and
tighten securely.
*Fill engine with recommended oil. (See “before starting the
generator” for oil recommendations).
*Wipe up any spilled oil.
*Dispose of used oil at a proper collection center.
3.3.6 REPLACING THE SPARK PLUG
Use spark plug F6TC, NGK BPR4ES or champion RN14YC.
Replace the plug once each year. This will help the engine
start easier and run better.
1. Stop the engine and pill the spark plug wire off of the
spark plug.
2. Clean the area around the spark plug and remove it from
the cylinder head.
3. Set the spark plug’s gap to 0.70-0.80mm (0.028-0.031in).
Install the correctly gapped spark plug into the cylinder
head and torque to 15 ft/ibs (Figure 12).
Figure 12- Spark plug cap
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