Specifications, Service, and Repair of Farm and Lawn Tractors

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Kubota M6-131 Problems

A week ago I got a malfunction on my Kubota M6-131. Diesel engine will not crank over. Tell me what is the probable damage?

Fuel type is incorrect. Malfunction of the fuel pump. Inspect and refit. Incorrect fuel pump timing. Need to set up.

M6-131 tractor troubles. Engine deficient output. How do I correct the situation?

Governor defective. Incorrect timing of fuel jet Have it repaired by the service representative. Leaking valve seat.

Help anybody what is fault if diesel engine stops suddenly?

Water mixed in the fuel - Remove water and replace with light oil.

Kubota M6-131 trouble. Transmission shift hard at low speeds. What's fault?

Worn or defective clutch - Replace worn parts.

Please give me information why my steering wheel turns without resistance? How do I act to fix an issue?

Low Oil Rating - It is required to add oil. The steering cylinder is heavily worn - Replace the defective part. Pump steering broke - Check the steering pump.

I purchased a M6-131 tractor in march. Today there is trouble. Diesel won't start. Could anyone help me identify a source of failure?

Starter faulty - Inspect the starter and install a new as required. Restriction in a fuel pipe - Wash and clean the fuel line. Dirty fuel filter element - Replace it. Piston rings are broken - You need repair.

I use the same model. Yesterday I saw the steering turns in one direction. Tell me what is problem?

Low oil index. Incorrect toe-in. Improper alignment of front wheels - Replace tie-rod. hydraulic connection leaking. Eliminate a fault. Pump of power steering is broke. Replace the pump. Power steering has a defect. Replace it.

M6-131 tractor trouble. Diesel motor cranks but will not start. Help me recognize prime cause of failure. What needs to be repaired?

High-speed and idle mixture needles not properly adjusted. Incorrect functions of the cold start system. Damage or wear of piston rings. Cracked injector Body or Cup. Water mixed in the fuel. Fuel too heavy at low temperature.

Kubota M6-131 motor troubles. Motor hard starting permanently. How could i fix malfunction?

Restricted Fuel Lines. Air in fuel system. Exhaust pipe is clogged. Slow starter speed. Injection fuel is little or the spray is not excellent. Filter clogged. Fuel shut-off valve closed. Open fuel shut-off valve.

Steering not working on my tractor. How can I fix it?

The hydraulic system has air. You must remove air. Minimum hydraulic oil level in system. Fill the tank. Steering cylinder has a defect Change the seal.

I own the same model. Why engine does not start? How do i fix this defect?

Valve timing is improper - Need setting of valve timing. Bad cylinder compression. Wear cylinder bores - Need overhaul. Leaks between valves and seats - Eliminate leak.

Kubota M6-131 damages. I hear the engine knocking. what is the probable issue?

Oil of small quantity. You should pour this. Low engine speed. Oil level low.

Please help to understand why front axle to howls chronically during operation?

Teeth of gears broke. Replace gears. ball bearings are firmly erased. Replace it.

I own this tractor about four years. Often engine start is very difficult. How to get rid of this?

Injection nozzle has clog. It is required to check injector. The fuel pump has a malfunction. Install a new fuel pump.

I get the same model. Can someone explain to me why differential lock is defective swiftly? How to solve the problem?

Diaphragm damaged or wear of discs friction clutch. Requires repair.

Our company has M6-131 tractor. Diesel engine not starting. Tell me can I solve the problem myself?

Possibly fuel filter element has dirt. Otherwise injection pump is improperly adjuste.

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

Lack of coolant in cooling system - Fill cooling system to proper level. Radiator is dirty - Clean it. Engine overloaded - Reduce engine load. Broken or misadjusted fan belt - Adjust or replace.

My dad uses Kubota M6-131. Three days ago he got knocking in the rear axle housing. What's wrong?

All symptoms evidence of destruction of bearings.

Can someone say me what is fault if motor exhaust with white smoke?

If white smoke visible from the exhaust pipe you necessary to change piston rings immediately. Insufficient fuel delivery. Shortage of or faulty fuel.

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KUBOTA TRACTORS SPECIFICATIONS

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KUBOTA ENGINES DATA AND SERVICE SPECS

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KUBOTA FRONT END LOADERS

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KUBOTA TRACTORS TROUBLESHOOTING
L235 L2501 L2550 L275 L3110
L3301 L35 L3710 L3901 L4310
L5030 M4700 M5700 M6040 M6800
M8200 M8540 M9000 MX5100 MX5200