To Next PageTo Next PageWhy are the exhaust gases occasionally black on my Komatsu Utility Compact Loader?
If the exhaust gases from your Komatsu Utility Compact Loader occasionally tend to be black, it could be due to a clogged air cleaner, faulty injectors, or faulty compression. You should clean or change the air cleaner, change the injectors, or adjust the valve clearance.
Why is the oil pressure warning light on in my Komatsu Utility Avance WB91R-2 Compact Loader even at high speed?
If your Komatsu Utility Compact Loader's oil pressure warning light stays on even when the engine is running at high speed, it might be due to a low oil level in the oil pan, a clogged oil filter, or using oil that's not suitable for the current season. You should top up the oil, change the filter, or switch to a more appropriate oil.
Why is the pump on my Komatsu Utility Avance WB91R-2 Compact Loader making abnormal noises?
If the pump of your Komatsu Utility Compact Loader is making an unusual noise, check the oil tank to ensure it's full. The noise could also indicate a faulty pump or that the hydraulic oil isn't suited for the current temperature. If the oil level is sufficient, consider repairing or replacing the pump and changing the hydraulic oil.
Why is steam coming out of the radiator breather pipe on my Komatsu Utility Avance WB91R-2?
If you notice steam coming from the radiator breather pipe of your Komatsu Utility Compact Loader, possible causes include a low fluid level or leak, a slack fan belt, mud or limestone buildup in the cooling system, damaged or closed radiator fins, a faulty thermostat, or a loose or broken radiator cap. You should top up the fluid and repair any leaks, check the belt tension, change the fluid and clean the cooling system, repair or clean the radiator fins, replace the thermostat, and tighten or replace the radiator cap.
Why alternator charge warning light does not turn off on Komatsu Utility Avance WB91R-2?
If your Komatsu Utility Compact Loader's alternator charge warning light doesn't turn off even when the engine is running and the speed increases, it could be due to a faulty alternator or faulty cables. Consider replacing the alternator or checking and repairing the cables.
Why is the temperature indicator always on the right end of the scale on my Komatsu Utility Avance WB91R-2 Compact Loader?
If the temperature indicator on your Komatsu Utility Compact Loader is always on the right end of the scale, it indicates a faulty temperature indicator. Consider changing it.
Why doesn't the engine oil pressure warning light come on when the engine is stopped on my Komatsu Utility Avance WB91R-2 Compact Loader?
If the engine oil pressure warning light does not come on when the engine is stopped (ignition key in position « ») on your Komatsu Utility Compact Loader, it could be due to a faulty bulb or a faulty pressure sensor. Consider changing the bulb or the pressure sensor.
Why is my Komatsu Utility Avance WB91R-2 Compact Loader lacking power?
If your Komatsu Utility Compact Loader is experiencing a lack of power, it could be due to low engine rpm causing stall speed or a defect similar to overheating. Check and set up the engine governor, and refer to the remedies for overheating.
Why is the pump delivery insufficient on my Komatsu Utility Avance WB91R-2 Compact Loader?
If the pump delivery is insufficient in your Komatsu Utility Compact Loader, it could be due to a low oil level, a clogged suction filter, or a faulty pump. Top up the oil, clean the filter, or change the pump.
Why does the starter disengage before the engine starts on my Komatsu Utility Avance WB91R-2 Compact Loader?
If the starter disengages before the engine starts on your Komatsu Utility Compact Loader, it could be due to faulty cables or insufficient battery charge. Check and repair the cables, and charge the battery.
General| Brand | Komatsu Utility |
|---|---|
| Model | Avance WB91R-2 |
| Category | Compact Loader |
| Language | English |
