Why does the starter motor keep running after my KNEGT DF504G3 Tractor starts?
If the starter motor continues to rotate after the engine has started on your KNEGT Tractor, it could be because the copper disk in the motor relay keeps linking with two touch points; check and repair. Alternatively, the distance of the copper disk in the motor relay might be improper, requiring adjustment.
Why are the front tires on my KNEGT DF504G3 Tractor wearing out so fast?
If your KNEGT Tractor's front tires are wearing out quickly, it could be due to several reasons. The front wheel rim or supporter may be seriously deformed, requiring correction. Improper front wheel toe-in adjustment could also be the cause, necessitating adjustment. Additionally, the steering knuckle and pins of the oil cylinder might be worn, requiring replacement. Finally, insufficient air pressure or front axle engagement during transport could be contributing factors; check and inflate the tires as needed and disconnect the front axle.
Why is it so difficult to gear my KNEGT DF504G3?
If you're experiencing difficulties gearing or are unable to gear on your KNEGT Tractor, it may be because the clutch isn't separating completely. Refer to the clutch troubleshooting section for solutions. Another cause could be seriously abraded or damaged mesh sleeve end face and gear end face, which would need replacement or repair.
What's causing the humming noise in my KNEGT Tractor gearbox?
If there are unusual hum or slap noises coming from the gearbox of your KNEGT Tractor, it could be due to several reasons. The gear might be heavily abraded, have peeled tooth faces, or broken teeth, which would require replacing the gear. Alternatively, the bearing may be seriously abraded or damaged, necessitating bearing replacement. Improper clearance of bevel transmission could also be a factor, requiring adjustment. Lastly, insufficient lubricating oil or oil that doesn't meet the requirements could be the cause; fill the gearbox with enough of the correct lubricating oil.
Why is the starter motor rotating before the gears engage on my KNEGT Tractor?
If the starter motor rotates before the gears are engaged, causing the gear end to hit each other on your KNEGT Tractor, it could be because the distance of the copper disk in the motor relay is too small, requiring adjustment.
Why doesn't my KNEGT DF504G3 Tractor accumulator have enough power?
If the accumulator in your KNEGT Tractor doesn’t have enough power, it could be due to a seriously sulfurized pillar plate, which requires recharging and removing the sulfuration. There might be an issue with the generator or regulator, so check them. Also, ensure the wire connections are secure and repair if unwell.
Why can't my KNEGT DF504G3 lift anything?
If your KNEGT Tractor cannot lift with either light or heavy loads, it could be due to an oil returning valve blocked at the open position; check and clean the valve. A non-working gear pump requires replenishing oil to the specified level. A seriously blocked filter net needs cleaning or replacement.
Why does my KNEGT DF504G3 struggle to lift heavy loads?
If your KNEGT Tractor lifts only light loads but struggles with heavy loads, it could be due to a seriously abraded gear pump, which needs fixing or replacement. Leaking valves should be checked, cleaned, and repaired. Broken seal rings on the oil intake pipe or pump should be replaced.
Why does my KNEGT DF504G3 Tractor's starter motor start weakly?
If your KNEGT Tractor's starter motor starts weakly and cannot start the engine, it could be due to several reasons. A seriously abraded bearing with the pivot touching the housing requires bearing replacement. Poor contact between the carbon brush and the collector needs adjustment. If the commutator surface is burnt or stained with oil, clean the oil and grind it with “0” model non-metal sandpaper. Unwell wire connections should be fastened. Burnt out main touch points on the electromagnetic switch with poor contact should be grinded by “0” model non-metal sandpaper. Finally, insufficient battery volume requires recharging.
Why are the bearings of helical bevel pinion and differential shaft overheating in my KNEGT DF504G3?
If the bearings of the helical bevel pinion and differential shaft in your KNEGT Tractor are running at high temperatures, it could be due to excessive pre-tension, which requires adjustment. Another cause could be poor lubrication; check the oil level and replenish if necessary.
Procedures to follow in case of emergencies involving the tractor.
Identifies and explains all tractor instruments and controls.
Instructions on operating the tractor's transmission and driving.
Common clutch problems, their causes, and fixing methods.
Common braking system issues, their causes, and fixing methods.
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