To Next PageTo Next PageWhat to do if the starter does not turn on my Komatsu Utility Avance WB91R-2 Compact Loader?
If the starter of your Komatsu Utility Compact Loader doesn't turn when the key is in the START position, it could be due to faulty cables, insufficient battery charge, or a faulty engine start fuse. You should check and repair any faulty cables, charge the battery, or change the fuse.
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.
Why does the starter make the engine run slowly on my Komatsu Utility Avance WB91R-2?
If your Komatsu Utility Compact Loader's starter makes the engine run slowly, it could be due to insufficient battery charge or a faulty starter. Try charging the battery or replacing the starter.
Why does the starter pinion engage and disengage on my Komatsu Utility Compact Loader?
If your Komatsu Utility Compact Loader's starter pinion engages and then disengages, it's likely due to insufficient battery charge. Charge the battery.
Why is the braking not regular for both wheels on my Komatsu Utility Compact Loader?
If the braking is not regular for both wheels on your Komatsu Utility Compact Loader, it could be due to worn brake discs, not enough oil in the brake pump, or air in the braking circuit. Consider changing the brake discs, topping up the oil and bleeding the circuit, or just bleeding the circuit.
Why does the equipment move only at low speed on my Komatsu Utility Compact Loader?
If the equipment on your Komatsu Utility Compact Loader is moving only at low speed, the possible causes are a faulty pump, maximum pressure valves out of rating, or a dirty drain filter. You should repair or change the pump, calibrate or change the pressure valves, and change the drain filter.
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 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 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 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.
General| Brand | Komatsu Utility |
|---|---|
| Model | Avance WB91R-2 |
| Category | Compact Loader |
| Language | English |
