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John Deere 2350 Troubleshooting

John Deere 2350 Engine Troubleshooting

Diesel engine hard to start or doesn't start: Fuel filter plugging. Service or replace the filter. Air in fuel system. Bleed fuel system. Defective or clogged injection nozzle. Inspect nozzles and replace if necessary. Fuel injection pump is defective. Change pump or rebuild it.

Engine shuts off while running: Incorrect adjustment of fuel injection pump timing. Set up as recommended. Fuel filter element is dirty. Clean or replace the filter. Engine not warmed up. Normalize the temperature by warming up the engine.

Engine starts but then stalls: Fuel filter element is clogged. Clean or replace the filter. Damaged fuel injection pump. Repair or replace injection pump. Restricted intake air. Service or replace the air filter.

Engine is overheated: Faulty radiator cap or dirty radiator fins. Change cap or clean radiator. Not enough coolant. Add coolant fluid and inspect the cooling system for leaks. Fan belt is broken or worn. Change the fan belt. Engine oil insufficient. Fill up the oil to required level.

Engine lacks power: Dirty or damaged injection nozzles. Check and replace nozzles if required. Dirty fuel lines or hoses. Fuel hoses and lines must be clean. Plugged air cleaner. Replace air filter element. Blown cylinder head gasket. Replace the gasket as required.

Abnormal engine knocking or noise: Engine has not warmed up to the recommended temperature. Normalize the temperature by warming up the engine. Lack of engine oil. Need to add engine oil. Incorrect adjustment of fuel injection pump timing. Adjust fuel injection pump as required. Piston wear or scoring. Install new pistons. Connecting rod is worn or misaligned. Alignment procedure or replacement is required.

Engine stalls when idling: Low idle speed adjustment is incorrect. Correct low idle settings. Improper valve clearance. Adjustment procedure required. Fuel injection pump is defective. Install a new fuel pump or repair.

Oil pressure is insufficient: Engine oil level low. Checking oil level and add if necessary. Oil pump failure. Repair or change. Oil filter clogged. Service or change engine oil filter element.

John Deere 2350 Transmission Troubleshooting

Transmission noises: Damaged gears or incorrect backlash. Install new gears and set backlash correctly. Damaged or worn gear shift forks. Change the shift forks. Worn or stuck shaft splines. Replace the shaft. Low oil level. Check transmission oil level and add oil as required. Worn or broken bearings. Bearings need to be changed. Transmission fluid is contaminated. Transmission fluid change required.

Difficult to shift gears: Worn or rusty gear shift linkage. Lubricate or replace the shift linkage. Clutch is out of adjustment or defective. Adjust or install new clutch. Damaged or worn gear shift forks. Change defective shift forks. Gearshift mechanism is damaged. Replace or repair the mechanism.

Insufficient transmission oil pressure: Lack of transmission oil supply. Fill the transmission housing with oil. Transmission oil filter is dirty (if equipped). Service or change transmission oil filter. Relief valve is stuck. Replace relief valve as required.

Transmission oil leaking: Damaged gaskets or seals. Replace worn gaskets or seal. High transmission fluid level. Drain the excess fluid.

John Deere 2350 Hydraulics Troubleshooting

Excessive hydraulic system heat: Wrong hydraulic oil type. Fill up with the correct type of oil. Dirty hydraulic fluid. The fluid must be changed. Air in hydraulic pipes. Bleed hydraulic pipes. Damaged main relief valve. Change relief valve.

Hydraulic fluid pressure is insufficient: Low hydraulic oil level. Need to add oil. Hydraulic oil filter element is clogged. Hydraulic filter maintenance required. Leaks in hydraulic lines. Inspect the system for leaks and fix it. Hydraulic spool valve block is not adjusted properly. The spool valve should be properly adjusted. Damaged hydraulic pump. Repair or replace hydraulic oil pump. Damaged hydraulic cylinder. Repair or replace hydraulic cylinder.

Three-point hitch cannot be lifted or lifting is too slow: Hydraulic pump is faulty. Repair or replace hydraulic fluid pump. Main relief valve failure. Change relief valve. Defective hydraulic control valve block. Change or repair hydraulic valve. Hydraulic cylinder is faulty. Repair or install a new hydraulic cylinder. Hydraulic oil level low. Check and refill the hydraulic oil. Clogged hydraulic oil filter. Service the hydraulic filter or change if required. Heavy load on the hitch. Reduce the load is required.

Hitch cannot be dropped or dropping is too slow: Faulty hydraulic cylinder. Repair or change hydraulic cylinder. Incorrect adjusted hydraulic control valve. Adjust correctly. Hitch rock shaft is damaged. Change the shaft. Three-point hitch is out of adjustment. Adjustment is required.

Hitch jerks when drop or lift: Contaminated hydraulic fluid. Change hydraulic fluid. Defective hydraulic pump. Install a new hydraulic oil pump. Air in the hydraulic system. Air bleeding. Hydraulic spool valve is damaged. Change or repair hydraulic valve. Hydraulic cylinder malfunction. Repair or change hydraulic cylinder.

John Deere 2350 Steering Troubleshooting

Excessive play in steering: Steering column coupling or shaft is extremely worn out. Change faulty component. Faulty steering pump. Replace or repair steering pump. Steering linkage assembly is worn or loose. Inspect and change as required. Hydrostatic steering unit has wear or malfunction. Check and replace as required.

Steering is stiff: Air in steering hydraulic system. Bleed air from system. Dirty steering filter element. Clean or change steering filter. Steering oil level is insufficient. Checking steering oil level and add it if necessary. Hydrostatic steering unit has wear or malfunction. Check and replace as required. Steering pump stopped working. Repair or replace steering pump. Stuck or damaged steering pump control valve. Flush or change flow control valve. Improperly fitted or damaged steering column. Refit or change the steering column. Uneven wear on front tires. Replace the tires. Not adjusted toe-in. Check and adjust toe-in. Steering cylinder leaks. Replace damaged piston seals or worn piston rod.

Tractor is pulling to right or left: Worn or damaged hydrostatic steering unit. Change or repair steering unit if required. Steering cylinder is worn. Repair or replace steering cylinder. Improper toe-in. Adjust toe-in properly. Steering linkage joints are worn or loose. Inspect and change as required. Improperly adjusted or defective front wheel bearings. Adjust properly or change bearings. Tyre pressure is uneven. Adjust the tyre pressure.

John Deere 2350 Electrical System Troubleshooting

Battery will not charge: Corroded or loose wire connections. Tighten or service cable connections. Electrical terminal connectors are faulty. Terminal connectors should be replaced. Faulty cell in battery. Battery replacement required. Defective or loose belt. Adjust belt tension or install a new belt.

Starter turning slow: Low battery output. Battery is drained, recharge it. Battery won’t hold charge. Battery needs service or replacement. Bad battery terminals or disconnected wiring. Connect wiring correctly or install new terminals.

Starter will not work: Battery is discharged or defective. Battery needs to be recharged or replaced. Wiring harness is disconnected or improperly connected. Check wiring harness and connect as required. Low battery output. Battery is drained, recharge it. Damaged starter motor. Starter needs to be replaced.

JOHN DEERE TRACTORS ATTACHMENTS
1023E	2025R	2210	2520	3032E
3046R	3520	4066R	4105	4200
4320	4400	4520	4600	4720
430	420	455	X300	X350
X485	X500	X590	X700	X738

JOHN DEERE TRACTORS TROUBLESHOOTING
2640	3040	3310	3650	4100
5050D	5090R	5410	6105R	7200R
E130	L111	LA110	LT155	X300R