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New Holland TM155 - Service and repair

A week ago I got some issue on my New Holland TM155. Diesel can not rotate. Tell me what is the probable problem?

Wrong type or grade of fuel used. Fuel pump not working. Inspect and refit. Incorrect fuel pump timing. Need to set up.

NH TM155 malfunctions. Engine low on power. How do I troubleshoot it?

Engine shrouding plugged (overheats). High-speed and tdle mixture needle not properly adjusted. Incorrect injector timing. Adjust.

Tell me why diesel engine stalls?

Dirt, water, or ice in fuel system. Jet nozzle clogged - Replace or repair the nozzle.

TM155 tractor issue. Transmission shifts hard in reverse. What happened?

Excess amount of lubricant - Drain to level of filler plug.

Please give me information why my steering wheel rotates not resisting? What should I do to get rid of problem?

Low Oil Rating - Fill the tank. Steering cylinder has a defect - Change the seal. Pump steering broke - Check the steering pump.

I bought TM-155 tractor in july. Today there is failure. Diesel not starting. Can anybody help me define the source of damage?

Starter faulty - Change or refit. Dirt in the fuel system - Flush and clean the fuel pipe. Fuel filter is dirty - Install new filter. Piston rings are broken - Replace the piston rings.

I have the same model. Recently I noticed steering wheel turns hard. Help me find out what is problem?

Minimum Oil Rating. Insufficient oil delivery from the hydraulic pump. Check the hydraulic pump suction line and filter. Fix as required. hydraulic connection leaking. Eliminate a damage. Steering pump is worn out. Check the steering pump. Power steering is damaged. Diagnose the power steering.

TM155 tractor failure. Engine very hard starting. Help me determine occasion of problem. What can I do?

Clogging in air filter/cleaner. Cold start system used incorrectly. Defect or failure of piston rings. Cracked injector Body or Cup. Water in fuel. Fuel too heavy at low temperature.

New Holland TM155 motor issues. Diesel is difficult to start regularly. How do i fix malfunction?

Restriction in fuel tank vent. Air leakage to the fuel inlet. Restriction in exhaust pipe. Low voltage - Charge battery. Injection fuel is little or the spray is not excellent. Filter clogged. Incorrect timing.

There was a breakdown of the steering on our tractor. What's a breakdown?

The air is in hydraulic system. We recommend you remove air. Hydraulic oil low level in the tank. Pour completely. Steering hydraulic cylinder worn out Change the seal.

I am working on the exact same tractor. Why diesel engine failure to start? How can i fix a failure?

Improper valve timing - Make adjustment. Bad cylinder compression. Wear cylinder bores - Repair it. Leakage between valves and seats - Eliminate leak.

NH TM-155 problems. Diesel engine knocks. what kind of malfunction?

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

I can't figure it out why driving front axle is cracking continuously at the moment of motion?

Defective gear. Replace gears. ball bearings are firmly erased. Replace it.

I have this tractor some years. Regularly diesel start is difficult. What you need to fix?

Nozzle is clogged. Need to inspect a nozzle. Injection pump has a malfunction. Repair high-pressure fuel pump.

I have the exact same model. Can someone explain to me what reason if differential lock broke down immediately? How to solve the problem?

This is the diaphragm rupture or disks of the friction clutch are worn out. Change worn components.

I have New Holland TM-155. Engine will not start. Tell me can I solve the problem myself?

Most likely this is a clogged fuel filter. Or the fuel pump is improperly adjuste.

I have the problem. Engine constantly overheats. What is the fault?

Little coolant in the cooling system. You need to fill the system. Engine oil low or too high. Engine operated too long at slow engine speed. Thermostat sticking or inoperative. Too much oil in crankcase. Engine overloaded - Reduce engine load. Loose or problem fan belt. Adjust belt tension.

My dad uses NH TM155. Three days ago he got knocking in the rear axle. Which part is damaged?

These sounds evidence of bearing problems.

Tell me why diesel engine excessive white smoke at idle?

When white gas comes out of the exhaust pipe you need to change piston rings urgently. Insufficient fuel delivery. Shortage of or faulty fuel.