![[Junk] Repair and revive the Denyo generator. YAMAHA EF-1600 OEM](/img/logo.svg){kind=logo}
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Hello, this time to the repair of when you use a few days out white smoke generator engine is stopped.
When engine oil is burned, white smoke is emitted. The reasons for white smoke are "oil rise" and "oil fall".
Oil drop
Generally, a defective valve stem seal causes oil to drop into the combustion chamber.
If white smoke is emitted at low speed due to a phenomenon that occurs in the intake process, the oil has dropped.
Oil rise
Oil rises from the underside of the combustion chamber due to wear of the piston ring.
When the number of compression processes increases, or if white smoke is emitted during high-speed rotation, the oil has risen.
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Oil has adhered to the frame and the plastic has deteriorated.
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The inverter unit controls many things such as electric sine waves and engine control.
3:57
Two types of spallesters are installed at the outlet of the muffler and need to be cleaned regularly.
4:22
Electricity is generated by the stator coil and rotor.
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Be careful when removing it as it may cause the rotor to bend.
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The fan that cools the engine is made of aluminum, so be careful not to break it when removing it.
The ignition timing of the engine is controlled on the back side.
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I couldn't take a video in the middle, so I'll omit it a little.
5:46
The top ring of the piston ring is surface-treated, and it is installed so that the letters are on top.
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This is a mechanism called "decompression", which plays a role of releasing compression at the time of starting by opening the exhaust side a little. Thanks to this mechanism, the engine can be started with a small force.
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An oil sensor is installed at the bottom of the engine. When the amount of oil decreases, the float sensor turns on and the engine stops igniting.
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The head bolt uses a washer inside the engine.
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Adjust the valve clearance at your own discretion and prejudice. IN = 0.15 EX = 0.2
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Use a nylon core for the recoil rope for better durability.
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#Details in the summary section
#Generator
#Repair
#generator
#restoration
25 дек 2020
