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New Holland TN55 - Troubleshooting assistance

Lately I noticed a failure with my TN55 tractor. Motor does not turn over. Explain me what kind of problem?

Fuel type is incorrect. The fuel pump drive is faulty. Inspect and replace. Wrong fuel injection pump timing. Perform adjustment.

New Holland TN55 damages. Reduced performance of the engine. How to fix an issue?

Low compression - Have it repaired by the service representative. Poor atomization at nozzle. Service or replace it.

Tell me what happened if diesel engine stops suddenly?

Air filter element plugged or oil soaked. Dirt or water in fuel system.

TN55 tractor failure. Transmission rough shifting. What could it be?

Shifter forks, rods, or other transmission gear selection components damaged.

Please give me information why steering wheel spinning too easy? How do I act to correct the situation?

Low Oil Rating - Top up the oil. Steering cylinder has a defect - Repair it. Pump steering broke - Install a new pump.

I bought a NH TN55 in november. Now there is failure. Diesel won't start. Could anybody help me diagnose the cause of damage?

Starter does not work - Change or restore. Restriction in a fuel pipe - You should make washing and cleaning. There is dirt in the fuel filter - Replace it. Piston rings are broken - Replace the piston rings.

I use the same model. Recently I noticed the steering is very hard. Can anybody tell me what is a breakdown?

Low hydraulic oil level in tank. Bearing stuck - Replace or repair. Clogged suction filter - Remove and clean. Oil flows out of the system. It is necessary to eliminate a fault. Pump of power steering is broke. Repair the pump. Power steering is worn out. Requires repair.

New Holland TN55 trouble. Diesel is difficult to start. Help me please recognize the source of malfunction. What needs to be repaired?

Stale or dirty fuel. Empty fuel tank and refill tank with fresh, clean diesel fuel. Cold start system used incorrectly. Broken or Worn Piston Rings. Gasket Blow-By or Leakage. Water in fuel. Crankcase oil too heavy. Use oil of proper viscosity.

NH TN55 diesel engine malfunctions. Diesel hard to start sometimes. How could i fix a failure?

Restricted Fuel Lines. Air in fuel tank. Bleed fuel tank. Clogging in exhaust pipe. Low voltage - Charge battery. Injection fuel is little or the spray is not excellent. Filter clogged. Long Idle periods.

Steering doesn’t function on my tractor. What's a breakdown?

The air was formed in hydraulic system. You should release air from system. The minimum hydraulic oil indicator in the tank. Pour completely. Steering cylinder has problems Repair it.

Having used the exact same model. Why engine has not been started? How can i fix this defect?

Incorrect valve timing - Make adjustment. Bad compression. Worn cylinder bores - Repair it. Leaks between valves and seats - Eliminate leak.

NH TN55 damages. I hear a diesel engine knocking. what is the probable malfunction?

Oil of small quantity. Add oil. Engine oil level low. Incorrect fuel - Fill with right fuel.

I can't find the reason why front axle is cracking chronically during operation?

Teeth of gears collapsed. You must change the gears. Bearings have damage. You need to change it.

I'm the owner this tractor about four years. Recently, motor start is intermittent. What you need to fix?

Injector is clogged. You should to diagnose injector. The fuel pump does not work. Replace injection pump.

I bought the exact same model. Can someone explain to me what's problem if locking differential is damaged swiftly? How can I fix it? What should I do?

Diaphragm worn out or replace friction clutch discs. Change worn components.

I'm using New Holland TN55. Motor does not start. Help me what is the fault?

Most likely fuel filter element has dirt. Otherwise injection pump adjustment is not correct.

Please help. Motor overheats regularly. How to fix the problem?

Low coolant level. Fill radiator to proper level, check radiator, coolant recovery tank, and hoses for loose connection or leaks. Loosened or damaged fan belt - Adjust the tension of belt or replace the belt with new one. Piston ring blow past. Replace with new rings. Diesel Overload - Reduce diesel load. Loose or problem fan belt. Adjust belt tension.

My dad uses TN55 tractor. Day before yesterday he heard a crunch in the rear axle. What is the malfunction?

These symptoms talk about defect in the axle reducer.

Tell me what happened if motor exhaust white gas?

If white gas appeared from the exhaust pipe you need to replace piston rings immediately. Incorrect injection timing - Adjust correctly.