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John Deere 2032R Troubleshooting
The
John Deere 2032R compact utility tractor was manufactured from 2013 to 2021. The
John Deere 2032R driveline consists of Yanmar 3TNV88 4-cycle three-cylinder
direct injection liquid-cooled diesel engine and 2-range hydrostatic
transmission with infinite forward and reverse gears.
A 100.2 cu.in (1.65 L) engine has a cylinder bore of 3.47" (88 mm),
piston stroke of 3.54" (90 mm), and maximum power of 32 hp (23.9 kW).
The maximum forward speed - 13.7 mph (21.9 km/h), max reverse speed -
13.2 mph (21.1 km/h). The open center hydraulic system used a gear pump
with a flow rate of 5 gpm (19 lpm). The hydraulic pressure is 172 bar
(2500 psi). The tractor is equipped with a hydrostatic power steering,
wet disc brakes, 7.00x12 (AG) or 24x8.50-14 (Turf) front tires, and
12.4x16 (AG) or 36x14.00-15 (Turf) rear tires. The wheel base is 65.2"
(1655 mm).
The JD 2032R is compatible with the following attachments: 60", 62", 72"
mid-mount 3-blade mower decks with hydraulic lift system, 54"
front-mount two-stage snow blower, 54" front-mount blade, John Deere
H130 front-end loader with lift capacity to full height of 1027 lbs (465
kg), John Deere 220R front-end loader with lift capacity to full height
of 1120 lbs (508 kg), John Deere 46 backhoe with 2-ft flat digging depth
of 78" (1980 mm), and John Deere 270B backhoe with maximum digging depth
of 84" (2130 mm).
| Engine Troubleshooting |
| Engine won't start or starts hard |
| Fuel filter is clogged - Filter maintenance required |
| Closed fuel cock - Open fuel on-off cock to inject fuel |
| Fuel lines leaking air - Tighten clamps, change faulty pipes |
| Dirty or damaged injectors - Change fuel injectors |
| Defective fuel injection pump - Change pump or rebuild it |
| Low cylinder compression - Check cylinder block and replace worn parts |
| Engine stops running while driving |
| Engine is cold - Warm up to required temperature |
| Air trapped in fuel system - Bleed air |
| Bad fuel injection - Check and adjust |
| Fuel filter clogging - Service or replace the filter |
| Dirty or damaged injectors - Test fuel injectors and change if necessary |
| Diesel engine stalls after starting |
| Unadjusted fuel injection pump timing - Check and correct settings |
| Fuel filter plugging - Clean the filter or install new filter element |
| Fuel injector nozzles are faulty - Test injector nozzles and replace as required |
| Fuel injection pump failure - Repair or install a new fuel pump |
| Clogged air cleaner element - Replace or clean the air cleaner element |
| Engine stalls when idling |
| Improperly adjusted low idle speed - Correct low idle settings |
| Fuel injection pump damage - Replace or rebuild injection pump |
| Fuel injector nozzles are clogged or faulty - Test injector nozzles and replace as required |
| The valve clearance is incorrect - Need to adjust valve clearance |
| Low engine coolant - Top up coolant fluid. If there are leaks in the system, replace worn components |
| Cooling system parts are damaged or system is dirty - Change faulty components or service cooling system |
| Lack of engine oil - Fill the crankcase with engine oil |
| Damaged fan belt or unadjusted belt tension - Adjust as required or change belt |
| Thermostat failure - Install new thermostat |
| Fuel injectors are defective or dirty - Service or change fuel injectors |
| Fuel injection pressure is wrong - Test fuel injection pressure and adjust it correctly |
| Dirty air filter - Service or replace the air filter |
| Plugged engine oil filter - Clean or replace engine oil filter element |
| Engine overload - Load reducing required |
| Valve out of adjustment - Check and adjust |
| Incorrect low idle speed adjustment - Adjust low idle speed |
| Dirty fuel hoses or pipes - Fuel hoses and pipes must be clean |
| Lack of compression: Valves are defective or worn - Change the valves |
| Abnormal engine knocking or noise |
| Fuel injection pump out of timing - Check the fuel injection pump timing setting |
| Clogged or damaged injector nozzles - Test injector nozzles and replace as required |
| Engine oil insufficient - Fill up the oil to required level |
| Engine is cold - Warm up to required temperature |
| Main bearings or crankshaft are worn out - Crankshaft or bearings need to be replaced |
| Worn or broken piston rings - Install new piston rings |
| Loose flywheel bolts - Check flywheel bolts and tighten properly |
| Excessive oil consumption |
| Oil leaking: Damaged seals or gaskets - Install new components |
| Incorrect oil viscosity - Use correct viscosity oil |
| Worn or broken piston rings - Replace piston rings |
| Valve guides and stems are worn - Replace defective valves |
| Scored pistons or cylinder liners - Check liners and pistons, change as required |
| Electrical System Troubleshooting |
| Battery cannot be charged |
| Bad cell in battery - Replace the battery |
| Battery wiring harness failure - Inspect electrical cables for defects, repair or replace |
| Loose or corroded cables and terminals - Terminals and cables need to be tightened or cleaned |
| Belt wear or improper belt tension adjustment - Adjust belt tension correctly or change belt |
| Low battery voltage - Battery is drained, recharge it |
| Battery runs out quickly - Service battery or replace it |
| Damaged battery cable harness - Check electrical cables for damage, repair or replace |
| Corroded or loose battery cables and terminals - Clean or tighten terminals and cables |
| Battery power is low - Low battery charging, charge as required |
| Discharged or faulty battery - Recharge or replace battery |
| Faulty starter motor - Repair or change starter |
| Disconnected or incorrectly connected wiring harness - Inspect wiring harness and reconnect it as required |
| Hydrostatic Transmission Troubleshooting |
| Excessive hydrostatic transmission noise |
| Insufficient transmission fluid level or contaminated fluid - Change the transmission fluid or fill to required level |
| Worn or misadjusted speed control rod linkage - Change or adjust rod linkage |
| Damaged relief valve - Change relief valve |
| Transmission overload - Load needs to be reduced |
| Damaged or worn transmission parts - Replace or repair worn components |
| Transmission fluid overheating |
| Oil level is low - Fill up the transmission oil |
| Transmission fluid filter element is dirty - Clean or replace the transmission fluid filter |
| Cooling components are clogged or damaged - Check all cooling components and change or clean if required |
| Excessive loading - Reduce transmission load |
| Not enough fluid in transmission - Fill system with correct transmission fluid level |
| Insufficient charge pressure - Check charge pressure |
| Defective or worn relief valve - Replace relief valve as required |
| Gaskets or seals are damaged - Seals and gaskets need to be replaced |
| Internal transmission case pressure is too high - Inspect transmission components and replace if necessary |
| Oil return tube is clogged - Inspect tube and service if required |
| Hydraulics Troubleshooting |
| Excessive hydraulic system heat |
| Hydraulic system pressure is not set correctly - Set the hydraulic pressure as required |
| Main relief valve is defective or unadjusted - Adjust or replace the relief valve |
| Hydraulic fluid is dirty - Hydraulic fluid change required |
| Air leaks in hydraulic system - Inspect the suction pipe, fittings, and pump seals |
| Hydraulic oil pressure is insufficient |
| Hydraulic oil level is insufficient - Add oil to the hydraulic system |
| Hydraulic fluid filter element clogging - Service the hydraulic filter or change if required |
| Defective hydraulic pump - Check hydraulic pump flow and replace pump if necessary |
| Defective or incorrect setting hydraulic spool valve block - Replace or adjust correctly |
| Hydraulic cylinder is defective - Check cylinder parts for wear or damage and replace if necessary |
| Leakage in hydraulic pipes - Detect leaks in hydraulic system and repair it |
| 3-point hitch raises slowly or won't raise |
| Hydraulic fluid level is low - Fill the hydraulic system with oil |
| Hydraulic oil is too cold - Allow oil to warm |
| Hydraulic oil filter clogging - Hydraulic filter maintenance required |
| Hydraulic pump is faulty - Check pump flow and install new pump if necessary |
| Main relief valve incorrect adjustment or failure - Adjust the valve or replace if necessary |
| Defective or incorrect setting hydraulic spool valve block - Change or adjust correctly |
| Hydraulic cylinder is faulty - Inspect the hydraulic cylinder parts for damage or wear and replace if required |
| Suction line is damaged or disconnected - Connect or replace |
| Hitch not dropping or hitch drops slowly |
| Hydraulic control valve block is faulty or out of adjustment - Adjust properly or change |
| Hydraulic cylinder is faulty - Check the cylinder components for damage or wear and change if necessary |
| Hitch cross shaft is worn - Replace the shaft |
| The hitch has internal mechanical malfunctions - Replace worn or faulty hitch parts |
| Three-point hitch raises or lowers not smoothly |
| Air in hydraulic system - Check the pump seals, suction pipe, and fittings |
| Hydraulic fluid is dirty - Hydraulic fluid change required |
| Hydraulic pump malfunction - Flow-rate pump and change pump if necessary |
| Hydraulic control valve is defective or set improper - Change or adjust correctly |
| Hydraulic cylinder is defective - Inspect cylinder components for wear or damage and change if required |
| Steering System Troubleshooting |
| Steering is hard |
| Steering column is damaged or incorrectly assembled - Steering column must be assembled correctly or changed |
| Air in steering system - Bleed air from system |
| Toe-in adjustment is incorrect - Adjust toe-in correctly |
| Deflated front tyres - Inflate tyres as needed |
| Steering pump stopped working - Check the hydraulic steering pump and change if necessary |
| Worn or defective power steering control valve - Repair or change the steering valve |
| Relief valve seizing or malfunction - Clean or change the relief valve |
| Steering fluid level low - Checking steering fluid level and add it if necessary |
| Steering system oil leak - Retighten steering hose and line connections |
| Steering wheel free play is excessive |
| Steering column shaft or coupling has maximum wear - Change faulty component |
| Damaged or worn power steering control valve - Check and replace as required |
| Defective hydraulic steering pump - Steering pump needs to be replaced or repaired |
| Steering linkage or tie-rod ends are worn - Change failed part |
| Front wheels wander to right or left |
| Tire pressure is low - Tires need to be inflated |
| Incorrect toe-in - Adjust toe-in wheels properly |
| Worn or faulty steering linkage or tie-rod ends - Replace failed component |
| Defective or worn power steering control valve - Replace or repair steering valve as required |
| Steering cylinder is defective - Repair or replace hydraulic steering cylinder |
| Front hub bearings are damaged or incorrectly adjusted - Install new bearings or adjust it correctly |
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| Farm Tractors Technical Specifications |
