Specifications, Service, and Repair of Farm and Lawn Tractors

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John Deere 210 Problem Solving

JD 210 Engine Troubleshooting

Engine doesn't start

Empty gas tank - Fill gasoline up.
Improper fuel grade - Use correct fuel grade.
Stale gas - Drain fuel and fill up fresh.
Air or water in fuel system - Remove water or air from fuel system.
Plug connection defective - Check wires connection.
Faulty spark plug - Check ignition spark.
Dirty fuel filter - Fit new filter.
Brake pedal not depressed - Press the brake pedal.
Carburetor is not adjusted - Check carburetor float adjustment.
Check starter cranking RPM. Check and adjust valve clearance.

Engine starts hard

Spark plug failed - Inspect the spark, change if necessary.
Carburetor is dirty - Wash, clean and adjust.
Fuel lines are clogged - Clean fuel system components.
Throttle cable damaged - Change the cable.
Stale or incorrect gasoline - Fill in proper gasoline.
Electrical wiring worn out - Inspect and change.
Failing starter - Inspect the starter and change defective parts.

Rough running engine

Cooling fins plugged - Clean and wash cooling fins.
Loose electrical connections - Check and repair damaged connections.
Ignition adjustment lost - Check ignition and adjust if necessary.
Choke cable sticks - Check and repair.
Air filter dirty - Change air cleaner.

Engine misses

Spark plug wear - Change spark plug.
Carburetor problems - Test and repair.
Ignition coil defective - Test ignition coil and replace if necessary.

Engine overheats

Engine runs under excessive load - Reduce the load.
Air intake screen plugged - Clean dirty components.
Too much or too little oil - Checking oil level and oil pressure.
Improper engine oil viscosity - Change engine oil.
Check connecting rod to crankshaft bearing clearance.
Idle speed problems - Adjust carburetor idle mixture screw.

Engine does not idle

Spark plug is loose - Tighten the spark plug correctly.
Spark plug malfunction - Inspect the spark, change if necessary.

John Deere 210 Engine knocking

Low octane gasoline - Use proper fuel.
Excessive engine load - Reduce the load.
Lack of engine oil - add oil as required.
Engine is running at low revs - Adjust carburetor as needed.
Cylinder bore and rings worn out - Inspect cylinder bore or rings for worn.
Check for engine overheating from plugged cooling fins.
Inspect and adjusting crankshaft end play.
Check for carbon build-up in combustion chamber.

Engine back-fire

Checking spark plug.
Adjust or change the choke.
Adjust carburetor idle mixture screw.
Check and adjust ignition coil air gap.
Check for sticking valves.
Inspect and set valve clearance.
Check flywheel key.

Insufficient engine power

Engine temperature too high - Clogged air filter element.
Too much oil in engine - Drain excess oil.
Fuel pump broken - Check fuel pump and replace if required.
Governor is damage - Checking and adjusting governor.
Check and overhaul carburetor.
Test engine compression.

Engine using too much gasoline

Choke doesn't open well - Adjust throttle cable.
Incorrect carburetor adjustment - Adjust or repair carburetor.

Black exhaust smoke

Air cleaner element plugged - Clean or change filter.
Throttle not fully engaged - Inspect and adjust throttle.
Checking and adjusting carburetor float level.

JD 210 Electrical System Troubleshooting

Starter does not run

Blown main fuse - Check and change.
Poor terminal connection - Inspect and clean contacts.
Battery is discharged - Battery charging required.
Ignition lock is damaged - Install new switch.
Starter fault - Replace or repair.
Wires disconnected - Reconnect wires.

Battery does not charge

Dead cell in the battery - Replace the battery.
Battery cables and terminals are dirty - Clean or replace cable.

Lighting does not function

Headlight wire connector disconnected.
Replace light bulbs.
Wiring damaged.

John Deere 210 Machine Problems

Tractor vibrates too much or rattles excessively

Attachment driven belt worn or damaged - Belt replacement required.
Traction drive belt damage - Inspect and replace traction belt.
Drive sheaves are dirty - Replace if necessary.
Unbalancing or bending of blades - Replace damaged blades.

Tractor will not move with engine running

Parking brake holds the tractor - Release the parking brake.
Bypass lever is on - Deactivate the bypass valve.
Mower blade could be loose - Fasten the blades securely.
Poor blade balancing - Balance the blades correctly.
Lack of oil in transmission - Fill transmission with oil.

John Deere 210 Lawn Mower Troubleshooting

Discharge Chute Clogged

Travel speed too fast - Choose recommended speed.
Grass too long - Use a shorter cutting height.
Grass too wet - Do not mow when grass is wet.
Low engine speeds - Open throttle fully.
Restricted air flow - Set higher revs.
Cutting too low - Use higher cutting.
Improper belt installation - install belt as required.

Streaking of uncut grass

Debris in mower deck - Inspect and clean cutting deck.
Blade wornout - Checking for blade fault and change if required.
Deck too low - Checking and adjust deck height.
Bagger too full - Empty bagger.
Ground speed too fast - Use slower speed.

Belt Slipping

Sheave is dirty - Recommend cleaning the sheaves.
Drive belt damage - Install new belt.
Belt tension improper - Correct belt tension.

Mower vibrates

Debris on mower deck or in sheaves - Clean deck and pulley from debris.
Worn belt or sheave - Replace defective parts.
Belt or sheaves no adjustment - Inspect and adjust.
Blades out of balance - Adjust blade balance.

Blades scalp grass

Incorrect height cutting - Raise cutting height.
Mower rollers height wrong - Adjust mower deck wheels.
Tires inflated insufficient - Inflate tires as required.
Faster mower blade speeds - Correct blades speed.
Bent blades during operation - Install new blades.

Uneven Cut

Mower deck low - Level mower deck.
Insufficient tire pressure - Increase tire pressure.
Wheels not positioned correctly - Adjust wheel heights correctly.
Traveling too fast - Use slower speed.
Mower blade worn or bent - Check and replace the blade.

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JOHN DEERE LAWN TRACTORS SPECIFICATIONS

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ENGINES FOR JOHN DEERE LAWN TRACTORS

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JOHN DEERE TRACTORS ATTACHMENTS
420 430 455 790 990
X300 X320 X330 X350 X475
X485 X500 X540 X570 X590
X700 X720 X738 X758 1023E
2025R 2210 2520 3025E 3032E
3038E 3038R 3039R 3046R 3203
3320 3520 4052R 4066R 4100
4105 4115 4200 4310 4320
4400 4410 4520 4600 4720

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JOHN DEERE FRONT END LOADERS

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

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JOHN DEERE FARM TRACTORS SPECIFICATIONS

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