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John Deere 3032E Troubleshooting
The
John Deere 3032E is a 4-wheel drive compact utility tractor. This model was
manufactured from 2008 to 2021. The components of John Deere 3032E driveline
system: Yanmar 3TNV88 four-cycle three-cylinder direct injection liquid-cooled
diesel engine and two-range hydrostatic transmission with infinite forward and
reverse gears.
A 100.2 cubic inches (1.6L) engine has a cylinder bore of 3.47" (88 mm),
piston stroke of 3.54" (90 mm), and maximum power of 30.7 hp (22.9 kW).
Max travel speed (forward/reverse): 14.1 mph (22.7 km/h) / 13 mph (21
km/h). The open center hydraulic system includes a gear pump with a
rated capacity of 5.3 gal/min (20.2 l/min). The main relief pressure is
172 bar (2500 psi).
The John Deere 3032E is equipped with a hydrostatic power steering, wet
disc brakes, 7.00x14 (AG) or 25x8.50-14 (Industrial) front tires, and
11.2x24 (AG) or 15-19.5 (Industrial) rear tires. The wheelbase is 62.8"
(1590 mm). The tractor is compatible with a
John Deere D160 front-end
loader with lift capacity to full height of 1186 lbs (537 kg) and
breakout force of 1704 lbs (772 kg).
Engine Troubleshooting |
Engine doesn't start or difficult to start |
Fuel filter is dirty - Clean or replace the filter |
No fuel supply from the tank - Open the fuel supply valve |
Air in fuel lines - Bleed fuel lines |
Dirty or faulty injectors - Clean or replace fuel injectors |
Fuel injection pump is not working correctly - Replace or repair injection pump |
Engine has bad compression - Check cylinder block and replace defective parts |
Engine stalls during operation |
Engine has not warmed up to the recommended temperature - Warm up to required temperature |
Air trapped in fuel system - Bleed air |
Bad fuel injection - Check and adjust |
Plugged fuel filter - Replace the filter element |
Fuel injectors are clogged or faulty - Inspect fuel injectors and replace if necessary |
Engine starts but then shuts off |
Fuel injection pump timing is incorrect - Adjust injection timing |
Dirty fuel filter element - Service the filter |
Fuel injector nozzles are damaged or dirty - Service or replace nozzles if required |
Fuel injection pump damage - Repair or change injection pump |
Air cleaner is clogged - Replace cleaner or install new cleaner element |
Wrong adjustment of low idle speed - Adjust low idle speed |
Fuel injection pump malfunction - Repair or install a new fuel pump |
Fuel injector nozzles are damaged - Install a new set of well-balanced nozzles |
Valve clearance is out of adjustment - Adjust valve clearance |
Engine coolant is insufficient - Top up coolant. Any leaks must be repaired |
Cooling system components are failed or system is dirty - Change faulty components or service cooling system |
Not enough engine oil - Need to add engine oil |
Fan belt tension is unadjusted or belt is damaged - Adjust belt tension correctly or change it |
Defective thermostat - Check and replace if required |
Clogged or damaged injectors - Test fuel injectors and change if necessary |
Improper fuel injection pressure - Adjust to correct pressure |
Air filter element clogging - Replace or service air filter element |
Clogged oil filter - Service or replace engine oil filter |
Engine is overloaded - Load reducing required |
Excessive valve clearance - Adjustment procedure required |
Improperly adjusted low idle speed - Need to adjust idle speed |
Restricted fuel pipes or hoses - Clean fuel system hoses and pipes |
Engine lost compression: Worn or damaged valves - Replace the valves |
Unadjusted fuel injection pump timing - Correct injection timing |
Faulty fuel injector nozzles - Service or replace nozzles if required |
Engine oil level is low - Fill up the oil to required level |
Engine is cold - Warm up to required temperature |
Crankshaft or main bearings are worn out - Repair or replace defective parts |
Piston rings failure - Install new piston rings |
The flywheel to crankshaft bolts are loose - Tighten bolts as required |
Excessive oil consumption |
External oil leaks: Defective seals or gaskets - Replace to repair leaks |
Crankcase oil too light - Use oil of proper viscosity |
Worn or stuck piston rings - Change the piston rings as required |
Worn valve stems and valve guides - Replace defective valves |
Scuffed cylinder liners or pistons - Check liners and pistons, replace as required |
Electrical System Troubleshooting |
Battery cannot be charged |
Battery faulty cell - Battery change required |
Damaged battery wiring harness - Inspect wiring for damage, replace or repair |
Corroded or loose terminals and cables - Clean or tighten cables and terminals |
Damaged belt or incorrectly adjusted belt tension - Replace belt or correctly adjust belt tension |
Starter motor cranks slow |
Low battery output voltage - Battery needs to be recharged |
Battery is draining quickly - Battery needs service or replacement |
Damaged battery electrical wire harness - Inspect electrical wires for damage, change or repair |
Battery terminals and cables are corroded or loose - Terminals and cables need to be tightened or cleaned |
Low battery power - Low battery charging, charge as required |
Discharged or worn battery - Need to charge or replace the battery |
Damaged starter motor - Change or repair starter |
Incorrectly connected or disconnected wires - Check battery wires and connect correctly |
Hydrostatic Transmission Troubleshooting |
Excessive HST transmission noise |
Dirty transmission oil or insufficient oil level - Pour fresh oil or add oil to proper level |
Damaged or not adjusted speed control rod linkage - Repair or adjust link rod linkage |
Relief valve is defective - Install a new valve |
Excessive loading - Reduce transmission load |
Worn or damaged parts of transmission - After disassembly and checking, replace worn components |
Fluid level is low - Fill the transmission housing with fluid |
Clogged transmission oil filter - Replace or clean transmission oil filter |
Cooling components are plugged or defective - Check all cooling components and change or repair if required |
Excessive transmission load - The load should be reduced |
Not enough oil in transmission - Checking transmission oil level and add if necessary |
Charge pressure is insufficient - Test charge pressure |
Relief valve is worn or damaged - Change relief valve |
Transmission fluid leaking |
Worn gaskets or seals - Replace worn seal or gaskets |
Internal transmission case pressure is too high - Inspect transmission parts for malfunction and change if required |
Oil return tube is plugged - Check tube and clean if required |
Hydraulics Troubleshooting |
Hydraulic system overheats |
Improper hydraulic system pressure setting - Set the pressure properly |
Defective or misadjusted main relief valve - Adjust the valve or replace if necessary |
Dirty hydraulic oil - The oil must be changed |
Air trapped in the hydraulic system - Inspect the pump seals, suction pipe, and fittings |
Hydraulic fluid pressure too low |
Hydraulic fluid level is low - Check and refill the hydraulic fluid |
Hydraulic fluid filter clogging - Replace filter element or clean if required |
Faulty hydraulic oil pump - Test the pump performance and change pump if required |
Hydraulic spool valve block is not set properly or defective - Change or set correctly |
Hydraulic cylinder malfunction - Check the cylinder components for damage or wear and change if necessary |
Hydraulic pipes are leaking - Find leaks in hydraulic system and repair it |
3-point hitch won't raise or raises slowly |
Lack of hydraulic oil - Check oil level and add hydraulic oil as required |
Cold fluid in hydraulic system - Wait for fluid to warm up |
Hydraulic fluid filter element is dirty - Change hydraulic filter element or clean if necessary |
Hydraulic pump is defective - Check pump flow and change pump if necessary |
Defective or misadjusted main relief valve - Adjust or change relief valve |
Faulty or incorrect setting hydraulic spool valve - Set properly or replace |
Hydraulic cylinder is defective - Inspect cylinder components for damage or wear and change if required |
Damaged or disconnected suction pipe - Connect or replace |
Three-point hitch dropping is too slow or cannot be dropped |
Hydraulic spool valve block is defective or set improper - Adjust properly or replace |
Hydraulic cylinder is broken - Inspect cylinder parts for wear or damage and replace if required |
Hitch cross shaft is damaged - Change the shaft |
The hitch is defective if there is internal mechanical damage - Replace defective or worn hitch parts |
Hitch is lowered or raised jerkily |
Air in hydraulic system - Inspect the suction pipe, fittings, and pump seals |
Contaminated hydraulic oil - Change hydraulic oil |
Hydraulic pump is faulty - Check hydraulic pump flow and replace pump if necessary |
Hydraulic spool valve block is faulty or out of adjustment - Set correctly or replace |
Hydraulic cylinder malfunction - Check cylinder components for damage or wear and change if necessary |
Steering System Troubleshooting |
Hard Steering |
Steering column is defective or incorrectly installed - Steering column must be installed correctly or replaced |
Air enters in steering system - Air-bleed steering system |
Toe-in adjustment is incorrect - Adjust toe-in properly |
Tire pressure is not correct - Check tire pressure and inflate as required |
Steering pump is worn - Check the steering pump and replace if necessary |
Power steering control valve has wear or malfunction - Inspect and change as required |
Relief valve is seized or defective - Install a new relief valve or clean it |
Steering fluid insufficient - Check and refill steering fluid |
Oil leakage in the steering system - Retighten steering line and hose connections |
Excessive steering wheel free play |
Worn steering column shaft or coupling - Replace defective component |
Power steering control valve has wear or malfunction - Repair or replace the steering valve |
Steering pump not working - Install a new steering pump |
Steering linkage or tie-rod ends are defective - Replace failed part |
Tractor is pulling to right or left |
Tire pressure is improper - Inflate the tires properly |
Toe-in adjustment is incorrect - Check and adjust toe-in |
Steering linkage or tie-rod ends are defective - Replace failed part |
Damaged or worn power steering control valve - Repair or replace the steering valve |
Steering cylinder failure - Repair or replace steering cylinder |
Front hub bearings are improperly adjusted or defective - Adjust correctly or install new bearings |
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Farm Tractors Technical Specifications |