Why is the power of hydraulic functions too low on my Kubota U48-4 Compact Excavator?
If the power of hydraulic functions is too low or disruptive on your Kubota Compact Excavator, first check the hydraulic oil level and add oil if it's low. If the level is adequate, the suction filter in the hydraulic oil tank may be restricted and needs changing.
What to do if the starter does not turn on my Kubota U48-4 Compact Excavator?
If the starter of your Kubota Compact Excavator doesn't turn when you turn the starter switch to the START position, several issues could be the cause: * The battery may be depleted, requiring a charge. * The engine stop knob might be pulled; push it in. * The control lever lock may not be raised; raise it. * There might be air in the fuel system, which requires checking for leaks and bleeding. * There may be water in the fuel system; check the water separator and drain if necessary.
Why does my Kubota U48-4 emit black exhaust gas?
If your Kubota Compact Excavator is emitting very black exhaust gas, it could be due to a restricted air filter. You should check, clean, and if necessary, replace the air filter.
Why does my Kubota Compact Excavator have insufficient engine power?
If your Kubota Compact Excavator has insufficient engine power, it could be due to a restricted air filter. Check, clean, and replace the air filter. Alternatively, the fuel filter may be restricted, or there might be water in the fuel system. Check the water separator for water content and drain it, and renew the fuel filter if needed.
Why doesn't the travel speed button work on my Kubota U48-4?
If the travel speed button does not work on your Kubota Compact Excavator, a fuse in the fuse box may be defective. Replace the fuses.
Why is the AUTO IDLE switch indicator lit on my Kubota U48-4?
If the indicator for the AUTO IDLE switch lights up on your Kubota Compact Excavator, a fuse in the fuse box may be defective. Replace the fuses.
Why is my Kubota Compact Excavator deviating in driving direction?
If your Kubota Compact Excavator deviates in its driving direction, the crawler tension may be adjusted incorrectly. Check and adjust the crawler tension if necessary.
What does the charging system error mean on Kubota U48-4?
If the charging system error indicator lights up on your Kubota Compact Excavator, it means the charging system has developed a fault. Check the V-belt. If the V-belt is OK, let the engine run until the indicator goes out.
General| Brand | Kubota |
|---|---|
| Model | U48-4 |
| Category | Compact Excavator |
| Language | English |
Owner responsibilities, warranty terms, and liability exclusions.
Permissible uses, owner responsibilities, and liability terms.
Details on safety features, warnings, and hazard prevention.
Guidelines for safe recovery, loading, and transport procedures.
Essential safety precautions to follow during excavator operation.
Steps for inspecting the excavator and starting the engine safely.
Instructions and safety for driving and operating excavation controls.
Safety precautions and schedules for regular maintenance tasks.
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