How to fix Belarus 80.1 if the engine will not start?
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Nicole RobinsonAug 7, 2025
If the Belarus Tractor engine won't start, it could be due to several reasons. First, there might be air in the fuel system; in this case, bleed the system using a manual fuel priming pump and eliminate any air suction in the fuel system. Another potential cause is a fuel pump failure, which requires removing the fuel pump and sending it to a workshop for repair. Lastly, clogged fuel filters can also prevent the engine from starting. Try rinsing the coarse fuel filter and replacing the filter cartridge of the fine fuel filter.
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Duane FergusonAug 14, 2025
Why does black smoke come out of the exhaust pipe of my Belarus 80.1 Tractor at all operation modes?
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Brenda DunnAug 14, 2025
If your Belarus Tractor is emitting black smoke from the exhaust pipe, it could be due to a few reasons. A clogged engine air cleaner might be the cause; in this case, perform maintenance on the air cleaner. Another possibility is a stuck nozzle atomizer needle, which requires detecting the failed nozzle, rinsing or replacing the atomizer, and adjusting the nozzle. Finally, a faulty fuel pump could also be the culprit, requiring its removal and repair in a workshop.
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Shannon HallAug 22, 2025
What to do if Belarus Tractor engine does not increase power?
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Mary CuevasAug 22, 2025
If your Belarus Tractor engine isn't increasing power, several factors could be responsible. First, check if the fuel pump control lever reaches the stop; if not, adjust the control rods of the fuel pump. A clogged fine fuel filter cartridge can also limit power, so replace it. Other potential issues include faulty nozzles (detect, rinse, and adjust them), an incorrectly adjusted fuel injection advance angle (set it to the recommended angle), a clogged engine air cleaner (perform maintenance), or a malfunctioning fuel pump (remove and send to a workshop for repair).
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Christopher MeadowsAug 29, 2025
Why does white smoke come out of the exhaust pipe of my Belarus 80.1 Tractor at all operation modes?
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Scott WatersAug 29, 2025
If your Belarus Tractor is emitting white smoke, several issues could be the cause. One possibility is that the engine is operating with over-cooling, so warm up the engine and maintain the coolant temperature between 85-95°C during operation. Another cause could be water in the fuel, requiring you to replace the fuel. Also, check for no gap between valves and rocker arms, and adjust the gaps if necessary. Finally, an incorrectly adjusted fuel injection advance angle could be the problem, so set it to the recommended angle.
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