Specifications, Service and Repair of Farm and Lawn Tractors

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New Holland TC45 - Repair issues

The day before I noticed the problem with my New Holland TC45DA. Engine doesn't crank over. Tell me please what kind of failure?

Fuel grade is incorrect. Fuel pump not working. Inspect and refit. Incorrect fuel injection pump timing. Adjust as required.

NH TC45 troubles. Loss of power. How can I solve the problem?

Remove and clean Air Filter. Remove and clean Muffler or replace. Restricted air filter. Insufficient fuel flow or quality.

Tell me please what is fault if diesel engine misses?

Air filter element restricted. Defective fuel injection pump. Cylinder bore worn.

TC45DA tractor model failure. Transmission shifts hard. What happened?

Improper shift linkage adjustment - Adjust linkage.

I would like to know why steering wheel spinning very easy? How do I act for troubleshooting?

The minimum oil level - Pour full. Steering cylinder has problems - Perform repair. Pump steering broke - Install a new pump.

I bought a New Holland TC45 in march. Now there is damage. Diesel motor will not start. Could anybody help me define the cause of failure?

Starter motor turns engine too slowly - Check starter and replace if necessary. Fuel line is clogged up - Flush and clean the fuel pipe. There is dirt in the fuel filter - Replace it. Wear piston rings - Replace the piston rings.

I have the same model. Yesterday I saw steering wheel operate heavy. Can anybody tell me what are possible malfunctions?

Low Oil Rating. Air in steering hydraulic system. Air-bleed steering system. Bent spindle arm. Oil flows out of the system. Eliminate the problem. Power steering pump defect. Repair the pump. Power steering defect. Requires repair.

TC45 model question. Diesel hard starting. Help me identify prime cause of damage. What should I do?

Low compression. Oil pump worn or passages obstructed. Incorrect functions of the cold start system. Piston rings are worn or broken. Valve Leakage/Adjustment Bad. Water in fuel. Fuel too heavy at low temperature.

NH TC45DA diesel failures. Motor starts hard permanently. How do i fix it?

Restriction in fuel tank vent. Air in fuel tank. Bleed fuel tank. Restriction in exhaust pipe. Low voltage - Charge battery. Dirty or faulty injectors. Filter clogged. Fuel shut-off valve closed. Open fuel shut-off valve.

Steering doesn’t function on my tractor. What repairs should I do?

Hydraulic system has a large amount of air. You should remove air. Small level of hydraulic oil in system. Fill the tank. Possible malfunction of hydraulic steering cylinder Make a replacement.

I have the same model. Why diesel doesn't start? How could i fix the breakdown?

Improper valve timing - Need setting of valve timing. Bad cylinder compression. Cylinder bores wear - Need overhaul. Leakage between valves and seats - Remove leaks.

TC45 tractor damages. Diesel engine knocks. what is the breakdown?

Oil of small quantity. Fill up. Coolant temperature dropped.

I have a problem why tractor front axle to rattle chronically while driving?

This is the failure of any gear. It is recommended to replace the gear. Bearings crumbled. You need to change it.

I have this model about 4 years. Sometimes diesel starting is very hard. How to eliminate?

Injector has clog. You should to check a nozzle. The fuel pump problems. Requires replacement of high-pressure fuel pump.

I get the same model. Answer my question what reason if differential lock does not work suddenly? How to solve the problem?

Diaphragm worn out or discs friction clutch worn out. Requires repair.

I'm using New Holland TC45DA. Engine not working. Help me how can I fix this?

Possibly fuel filter element has dirt. Otherwise injection pump to lost adjustments.

Please help. Motor overheats regularly. What kind of malfunction?

Low coolant level - Fill coolant and check cooling system for loose connections or leak. Radiator is dirty - Clean it. Engine overloaded. Shift to lower gear or reduce load. Loose or problem fan belt. Adjust belt tension.

My father has NH TC45. Two days ago he got knocking in the rear axle. What's wrong?

These sounds point to defect in the axle reducer.

Help with the question what is defect if engine emits white smoke?

When white smoke visible from exhaust pipe you necessary to carry out replacement of piston rings immediately. Incorrect injection timing - Adjust correctly.

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