Why is my Kubota G26-2 engine difficult to start?
Your Kubota Lawn Mower engine might be hard to start due to several reasons: A clogged fuel tank or fuel filter, which requires checking and cleaning. Air or water in the fuel system, so inspect the fuel system. Increased oil viscosity in winter, suggesting the use of appropriate oil for winter. Or a discharged battery, which should be charged or replaced.
Why does my Kubota Lawn Mower have insufficient engine power?
If your Kubota Lawn Mower has insufficient engine power, it could be due to a clogged air cleaner element, which should be checked, cleaned, or replaced. Another cause might be insufficient fuel flow or poor fuel quality, so check both the fuel quality and flow.
What causes excessive lubricant oil consumption in Kubota G26-2 Lawn Mower?
If the Kubota Lawn Mower is consuming excessive lubricant oil, several factors could be responsible. It's possible that the piston ring gaps are facing the same direction; shift the ring gap direction. The oil ring might be worn or stuck, requiring replacement. A worn piston ring groove would necessitate replacing the piston. Similarly, worn valve stems and valve guides should be replaced. Finally, check for oil leaks due to damaged seals or packing and replace them.
Why Kubota Lawn Mower has deficient output?
If your Kubota Lawn Mower has deficient output, it could be due to several reasons. Incorrect injection timing may be the cause, so adjust it. If the engine's moving parts seem to be seizing, they should be repaired or replaced. A malfunctioning injection pump or deficient nozzle injection can also lead to reduced output, requiring repair or replacement. Check for compression leaks and replace the head gasket, and tighten the cylinder head screw, glow plug, and nozzle holder if necessary. Lastly, a dirty or clogged air cleaner can restrict performance, so clean or replace it.
What causes white or blue exhaust gas from Kubota Lawn Mower?
If your Kubota Lawn Mower is producing white or blue exhaust gas, it could be due to excessive engine oil; reduce it to the specified level. Worn or stuck piston rings and cylinders can also cause this issue, so repair or replace them. Incorrect injection timing may be the culprit, so adjust it. Finally, check for deficient compression.
Why is my Kubota G26-2 engine overheating?
If the Kubota Lawn Mower engine is overheating, there are several potential causes. First, check the engine oil and coolant levels and fill if insufficient. Inspect the fan belt for breakage or elongation, and replace or adjust it as needed. The radiator net and fins could be clogged with dust, so clean them. Corrosion inside the radiator or coolant flow route can also cause overheating, requiring cleaning or replacement. A damaged radiator cap should be replaced. Avoid overload running by reducing the load. Other possible causes include a damaged head gasket, incorrect injection timing, or unsuitable fuel, requiring replacement, adjustment, or using the specified fuel, respectively.
Why Kubota G26-2 engine revolution is not smooth?
If your Kubota Lawn Mower's engine revolution isn't smooth, several factors could be responsible. A clogged or dirty fuel filter is a common cause, so try replacing it. Similarly, a clogged air cleaner can lead to rough engine performance, so clean or replace it. Other potential issues include a fuel leak due to a loose injection pipe retaining nut, which you should tighten. A malfunctioning injection pump, incorrect nozzle injection pressure, or a stuck/clogged injection nozzle can also cause this, requiring replacement, adjustment, or repair/replacement, respectively. Lastly, a malfunctioning governor could be the reason, and it should be repaired.
Why Kubota Lawn Mower emits black or dark gray exhaust gas?
If the Kubota Lawn Mower emits black or dark gray exhaust gas, it could be due to several reasons. It might be overloaded, so reduce the load. Using low-grade fuel can also cause this issue, so switch to the specified fuel. Additionally, a clogged fuel filter or air cleaner could be the culprit; replace or clean them accordingly. Finally, deficient nozzle injection can lead to this problem, requiring repair or replacement of the nozzle.
What to do if Kubota Lawn Mower starter does not run?
If the Kubota Lawn Mower's starter doesn't run, the battery might be discharged, so try charging it. The starter or main switch could also be malfunctioning, requiring repair or replacement. Check the safety switches for proper adjustment or damage, and adjust or replace them if necessary. Ensure that all wiring and the ground cable are properly connected. If any are disconnected, connect them.
General| Engine Type | Diesel |
|---|---|
| Cylinders | 3 |
| Transmission | Hydrostatic |
| Power steering | Yes |
| Mower deck | Mid-mount |
| Number of blades | 3 |
| Deck Lift | Hydraulic |
| Gross Power | 26 hp |
| Fuel Type | Diesel |
| Engine | Kubota D1105 |
| Cooling | Liquid |
| Drive | 4WD |
| Cutting Width | 72 inches |
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