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Kubota L5740 - Troubleshooting Tips

A week ago I noticed a malfunction with my Kubota L5740 backhoe. Diesel engine does not turn over. Tell me what is the damage?

You must use the recommended fuel grade. Defective high pressure fuel pump. Diagnose and change. Wrong fuel injection pump timing. Adjust if necessary.

L5740 tractor malfunctions. Engine has low power or compression. How to get rid of problem?

The third ring is fitted upside down. Refit it, with the ring face marked (up) upward. Worn cylinder bore.

Tell me please what happened if diesel engine stops suddenly?

Seized engine due to lack of oil, the wrong oil or lack of coolant.

L5740 tractor failure. Hard shifting transmission. What could it be?

Differential bevel gears worn or damaged. Shifting gears while tractor is in motion.

I would like to know why my steering wheel turns around without resistance? How do I act to get rid of problem?

Low hydraulic oil level in the tank - Fill the tank. Steering cylinder has damage - Repair it. Steering pump have worn - Install a new pump.

I got a Kubota L5740 backhoe in april. Currently there is malfunction. Diesel not starting. Could anyone help me identify a source of breakdown?

Starter turns bad - Need a replacement or overhaul. Clogging in the fuel line - You need to perform cleaning and washing. Dirty fuel filter element - Install new filter. Worn piston rings - Must be repaired.

I bought the same model. Yesterday I saw the steering turns in one direction. Can anybody tell me what is a breakdown?

Low hydraulic oil level in the tank. Power steering oil too thick – high viscosity. Replace with the specified oil. hydraulic connection leaking. It is necessary to eliminate a fault. Pump of power steering is broke. Replace the pump. Hydraulic power steering is defective. Diagnose the power steering.

L5740 tractor problem. Diesel motor hard starting. Please help me define main cause of malfunction. What can I do?

Restriction in air filter/cleaner or induction system. Incorrect functions of the cold start system. Defect or failure of piston rings. Valve Leakage/Adjustment Bad. Water mixed in the fuel. Fuel too heavy at low temperature.

Kubota L5740 motor issues. Diesel is difficult to start permanently. How can i fix damage?

Restriction in fuel tank vent. Air leakage to the fuel inlet. Clogging in exhaust pipe. Slow starter speed. Diesel injection nozzles faulty or sticking. Clogged fuel filter. Clean or replace fuel filter. Incorrect timing.

Steering stopped working on our tractor. How can I fix it?

Hydraulic system has a large amount of air. You should release air from system. Oil small indicator in system. Pour completely. Problem with the hydraulic steering cylinder Repair it.

I own the same model. Why engine does not start? How could i fix malfunction?

Valve timing is wrong - Need setting of valve timing. Low compression. Cylinder bores wear - Repair it. Leakage between valves and seats - Remove leakage.

L5740 tractor failures. I hear a diesel knock. what is the damage?

Oil of small quantity. Add oil. Coolant temperature dropped.

I can't find the reason why front axle is cracking chronically at work?

Teeth of gears collapsed. Replace gears. Roller bearings crumbled. Fit new bearings.

I'm the owner this tractor less than five years. Regularly diesel start is very hard. What a breakdown?

Injector is dirty. You should to inspect injector. Injection pump is damaged. Repair high-pressure fuel pump.

I get the same model. Tell me what reason if differential lock assembly broke down swiftly? What's solution to the problem?

The diaphragm torn or wear of discs friction clutch. Change worn components.

I have Kubota L5740 backhoe. Engine will not start. Help me can i fix the problem?

Possibly fuel filter clogged. Or injection pump is improperly adjuste.

Need help. Diesel overheating occurs. How to repair it?

Low coolant level. Fill radiator to proper level, check radiator, coolant recovery tank, and hoses for loose connection or leaks. Clean the radiator from dirt and dust, if necessary, clean cooling system from scale. Adjust the fan belt tension. Detect the faulty injectors, wash, clean and adjust them. Excessive load - Reduce load or speed. Loose or defective fan belt - Replace fan belt as required. Check belt tensioner.

My dad uses Kubota L5740 backhoe. Two days ago he got a crunch in the rear axle. Which part is damaged?

These symptoms denote destruction of bearings.

Please explain me what is fault if engine white exhaust smoke?

When white gas comes out of exhaust pipe you necessary to replace piston rings urgently. Cold-running engine - Allow to warm check thermostat.