Corn harvester machine is a common tool for farmers who always worry about how to do if the machine can not run in the field. What are the common problems and related solutions about corn harvester machine? Today I will list the problems that usually occur during operation for you, and I hope the following chart can really work to solve your problems.
The engine can’t start
|There is not enough fuel in the oil tank||Add some fuel|| |
The machine will not start if there is not enough oil in the tank. Or although it is started, it will automatically stop in a while.
|Fuel switch not open||open fuel switch|
|The throttle is too small, |
|hit the throttle to 1/3|
The machine is operated by hand with little force.
Hold the handle with both hands and pull out the cord quickly.
The weather is too cold, and the oil is sticky.
re-inject the oil that has been heated into the machine
The weather is too cold, causing the fuel cannot be flammable.
heat the cylinder head cover.
The muffler emits black smoke
|The load is too heavy and it is difficult to operate.|| Reduce the load and switch to the slow gear. |
|Filter blockage |
|Clean or replace filter chip |
|Insufficient fuel supply||Check fuel supply system|
The muffler emits blue smoke.
The organic oil is in the cylinder.
|Check the oil level and discharge the excessive oil. |
Blue smoke is a typical performance of entering the oil in the cylinder. The machine should be sent to professional institutions for maintenance if necessary.
|The large gap between piston and cylinder |
Repair or replace it.
|The piston ring notch is in the wrong position. |
| Repair or replace it. |
|Valve and valve pipe are worn. |
|repair and replace valves. |
Clutch does not work.
|the throttle is too small, and the speed is not enough,||slowly increase the throttle to the required. |
|Improper adjustment of the clutch cable |
|Readjust the clutch cable.|
|The oil in the gearbox is stored for too long time, missing or too thick. |
|Replace the gear oil in the gearbox. |
|Broken clutch spring in the gearbox |
| repair and replace |
|Clutch is damaged||repair and replace|
Gearbox cover or case has leakage
|Seal failure |
|repair and replace |
There are many types of seals, and the exact model and position should be specified when needed.
|Seal is worn |
|repair and replace|
|fixing bolts is loose |
|Repair and fasten|
|There is tiny leakage hole.||repair or paint oil-resistant sealant |
Gear shows much noise
|It does not exceed the running-in period. |
|Running in it according to correct steps.|
|Excessive gear wear |
|Gear assembly deviation is large |
|reassembling gears |
Has your corn cutter ever shown the above problems? If not, you can send an inquiry to us, and we will provide you professional suggestions.