Specifications, Service and Repair of Farm and Lawn Tractors

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Kubota L3300 - Problem Solving

Yesterday I recognized some problem on my L3300 tractor. Diesel engine can not crank. Tell me what is the problem?

Wrong type or grade of fuel used. Broken drive on fuel injection pump. Diagnose and change. Timing of fuel injection pump is incorrect. Adjust if necessary.

Kubota L3300 damages. Insufficient engine power. How can I get rid of problem?

Blocked diesel filter. Clean it and replace filter element if necessary. Dirt or water in fuel system. Dirty air cleaner.

Tell me please what is problem if engine stops during operation?

Water separator clogged - Clean water separator.

L3300 tractor failure. Transmission shifts hard. What's fault?

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

Please give me information why steering wheel rotates too easy? What should I do for troubleshooting?

Low oil index - Pour full. The steering cylinder is heavily worn - Change the seal. The steering pump is defective - Install a new pump.

I bought a Kubota L3300 in september. Presently there is problem. Diesel engine will not start. Could someone help me identify a source of issue?

Starter turns bad - Replace or repair. Clogging in the fuel line - Clean and wash. There is dirt in the fuel filter - Replace it. Piston ring failure - Replace the piston rings.

I use the same tractor. Recently I noticed steering does not work well. Explain to me what is problem?

Low oil index. Power steering oil low. Refill oil to the required level. Steering shaft and sector gear stuck - Replace it. Leak in hydraulic connections. It is necessary to eliminate the problem. Steering pump is worn out. Install the new pump. Hydraulic power steering is defective. Requires repair.

Kubota L3300 question. Diesel motor cranks but will not start. Please help me determine the cause of issue. What needs to be repaired?

Choke cable not adjusted properly. Choke not operating properly. Incorrect functions of the cold start system. Damage or wear of piston rings. Defective fuel pump drive shaft. Water in fuel. Crankcase oil too heavy. Use oil of proper viscosity.

L3300 tractor motor failures. Diesel motor hard to start regularly. How can i resolve the question?

Clogging in fuel tank vent. Air in fuel tank. Bleed fuel tank. Clogging in exhaust pipe. Low voltage - Charge battery. Diesel injection nozzles faulty or sticking. Filter clogged. Incorrect timing.

Steering doesn’t function on my tractor. What is problem?

The hydraulic system has air. You must remove air. Oil low level in the tank. It is required to add oil. Wear of the hydraulic steering cylinder Check and repair.

I use the exact same tractor. Why diesel engine failure to start? How could i fix the breakdown?

Improper valve timing - Adjust valve timing. Bad compression. Cylinder bores wear - Need overhaul. Leaks between seats and valves - Remove leaks.

Kubota L3300 troubles. I hear a diesel engine knocking. what kind of problem?

This is a small residue of engine oil. Add oil. Coolant temperature dropped.

I can not understand why front axle is cracking incessantly when driving?

Gears teeth crumbling. You need to install new gears. Bearings are firmly erased. Swap the replacement.

I have this tractor some years. Regularly diesel starting is very hard. What a breakdown?

Nozzle has dirt. Need to diagnose a nozzle. Injection pump does not work. Repair fuel pump.

I get the exact same tractor. Explain to me why differential lock broke down swiftly? How to solve the problem?

Diaphragm worn out or replace friction clutch discs. Replace parts.

I have Kubota L3300. Engine not working. I need to know can i fix the problem?

Probably this is a clogged fuel filter. Or high-pressure fuel pump not adjusted.

I have the problem. Engine constantly overheats. What kind of malfunction?

Lack of coolant - Refill with coolant. Radiator core or side screens dirty - Clean radiator as required. Diesel Overload - Reduce diesel load. Loose or defective fan belt - Replace fan belt as required. Check belt tensioner.

My friend has L3300 tractor. Two days ago he got a crash in the rear axle housing. What's wrong?

All symptoms denote damaged bearings.

Please explain me what is fault if diesel engine emits white smoke?

If white smoke appeared from exhaust pipe you need to change piston rings urgently. Clogged air cleaner - Clean or replace elements.

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