Specifications, Service and Repair of Farm and Lawn Tractors

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New Holland TG210 Troubleshooting

New Holland TG210 Engine Troubleshooting

Engine starts hard or won't start: Dirty fuel filter. Clean or change the filter. Air in fuel tank. Bleed fuel tank. Dirty or faulty injection nozzles. Check injection nozzles and replace if required. Fuel injection pump is not working correctly. Replace injection pump or repair it.

Engine shuts off suddenly while running: Wrong setting of fuel injection pump timing. Adjust the pump as required. Fuel filter element is dirty. Change the filter element. Engine is cold. Warm up engine as required.

Diesel starts but then stops: Fuel filter plugged. Clean the filter element. Fuel injection pump damage. Install a new pump or rebuild. Restricted intake air. Air filter maintenance required.

Engine overheating: Clogged radiator fins or damaged radiator cap. Clean radiator or install new cap. Lack of engine coolant. Refill to the correct level and inspect system for leaks. Loose or damaged fan belt. Change as required. Not enough engine oil. Check oil level and add oil as required.

Engine power is reduced: Faulty fuel injection nozzles. Check and replace nozzles if required. Fuel hoses or lines clogging. Fuel lines and hoses need to be cleaned. Air filter element clogged. Change air filter element. Worn cylinder head gasket. Cylinder-head gasket replacement required.

Engine noise or knocking: Engine is cold. Normalize the temperature by warming up the engine. Low engine oil level. Fill up the engine oil. Improper setting of fuel injection pump timing. Use the correct fuel injection pump timing adjustment. Worn or broken pistons. Replace the pistons. Connecting rod is worn or misaligned. Align or replace connecting rod.

Engine stalls at idle: Incorrectly set low idle speed. Test and adjust. Excessive valve clearance. Check and adjust. Fuel injection pump malfunction. Replace injection pump or repair it.

Low oil pressure: Engine oil insufficient. Fill crankcase to proper oil level. Defective oil pump. Install a new pump. Dirty oil filter. Change or clean engine oil filter element.

New Holland TG210 Transmission Troubleshooting

Transmission noise: Worn gears or incorrect backlash. Install new gears and set backlash correctly. Worn or bent shift forks. Shift forks need to be changed. Stuck or worn shaft splines. Shaft need to be changed. Insufficient transmission fluid. Need to add transmission fluid. Worn or damaged bearings. Faulty bearings should be replaced. Transmission fluid is contaminated. Transmission fluid change required.

Gear hard to shift: Worn or rusty gear shift linkage. Install a new gear shift linkage. Worn or unadjusted clutch. Change or adjust clutch. Shift forks are worn or bent. Shift forks need to be replaced. Worn gear shifting mechanism. Repair or change worn components if necessary.

Transmission oil pressure is low: Transmission oil insufficient. Check transmission oil level and add oil as required. Transmission fluid filter element is clogged (if equipped). Service or change transmission fluid filter. Relief valve is stuck. Replace valve as required.

Transmission fluid leaking: Seals or gaskets are worn. Seals and gaskets replacement required. High transmission fluid level. Drain the excess fluid.

New Holland TG210 Hydraulics Troubleshooting

Hydraulic system is too hot: Hydraulic oil type is wrong. Correct type of oil must be used. Hydraulic oil contamination. Change the oil. There is air in the hydraulic system. Bleed hydraulic system. Main relief valve malfunction. Change relief valve.

Hydraulic fluid pressure too low: Hydraulic fluid is insufficient. Add fluid as required. Dirty hydraulic fluid filter. Change hydraulic filter element or clean if necessary. Leaks in hydraulic pipes. Inspect hydraulic system for leaks and repair it. Hydraulic spool valve block is not adjusted properly. The spool valve should be properly adjusted. Damaged hydraulic pump. Change or repair hydraulic fluid pump. Hydraulic cylinder is broken. Replace or repair hydraulic cylinder.

Hitch not lifting or hitch lifts slowly: Faulty hydraulic pump. Install a new hydraulic oil pump. Main relief valve failure. Install a new relief valve. Damaged hydraulic control valve. Repair or replace the valve. Broken hydraulic cylinder. Repair or replace hydraulic cylinder. Insufficient hydraulic fluid. Fill the system to proper hydraulic fluid level. Clogged hydraulic fluid filter element. Change hydraulic filter element or clean if necessary. Excessive hitch loading. Reduce loading.

3-point hitch won't lower or lowers slowly: Hydraulic cylinder malfunction. Change or repair hydraulic cylinder. Hydraulic control valve is not set properly. Adjust properly. Hitch cross shaft is damaged. Install a new shaft. Misadjusted hitch. Adjust as required.

Hitch lift or drop is jerky: Contaminated hydraulic oil. Change hydraulic oil. Hydraulic pump failure. Repair or replace hydraulic oil pump. Air in hydraulic lines. Bleed hydraulic lines. Hydraulic control valve is defective. Repair or replace the valve. Hydraulic cylinder malfunction. Change or repair hydraulic cylinder.

New Holland TG210 Steering Troubleshooting

Steering wheel has too much free-play: Worn steering column coupling or shaft. Replace defective component. Defective hydraulic steering pump. Install a new hydraulic steering pump. Loose or worn steering linkage parts. Repair or replace steering linkage. Steering control unit has malfunction or wear. Inspect and change as required.

Steering is stiff: Air lock in the steering system. Need to bleed air. Steering filter element is clogged. Clean or replace the element. Steering fluid level is insufficient. Add oil to steering system. Worn or damaged steering control unit. Repair or replace the steering unit. Damaged hydraulic steering pump. Repair or replace steering pump. Pump flow control valve is stuck or worn. Clean or replace control valve. Improperly assembled or defective steering column. Reassemble or change the steering column. Uneven wear on front tyres. Replace the tyres. Improper toe-in. Adjust toe-in wheels. Steering cylinder leaks. Replace damaged piston seals or worn piston rod.

Tractor pulls to left or right: Steering control unit has wear or malfunction. Replace or repair steering control unit as required. Steering cylinder is faulty. Replace or repair steering cylinder. Improper toe-in. Check toe-in and correct. Steering linkage components are loose or worn. Change or repair steering linkage. Defective or improperly adjusted front wheel bearings. Adjust correctly or replace bearings. Front tires are worn unevenly. Install new tires.

New Holland TG210 Electrical System Troubleshooting

Battery is not charging: Loose or corroded electrical wiring connections. Service or tighten connections. Battery terminal connectors are faulty. Replace terminal connectors. Bad cell in battery. Battery change required. Worn or loose belt. Need to adjust belt tension or replace belt.

Starter motor cranks slow: Battery capacity is low. Battery needs to be recharged. Battery does not hold charge. Battery needs service or replacement. Bad battery terminals or disconnected wiring. Connect cables correctly or replace terminals.

Starter will not work: Battery is drained or defective. Charge or replace the battery. Wiring is improperly connected or disconnected. Check wiring and connect properly. Low battery output voltage. Recharge the battery. Starter motor is damaged. Starter needs to be replaced.

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