Specifications, Service and Repair of Farm and Lawn Tractors

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Massey Ferguson 285 Problems

Some days ago I got a malfunction on my Massey Ferguson 285. Diesel engine doesn't crank. Tell me what is the probable malfunction?

You used an incorrect type of fuel. The injection pump is broken. Inspect and refit. Timing of fuel injection pump is incorrect. Adjust if necessary.

MF 285 issues. Engine has low power or compression. How should I troubleshoot it?

Improper fuel. Insufficient compression or leaking valves. Operating temperature too low - Bring up to correct operating temperature.

Help anybody what is the reason that engine stalling?

Seized engine due to lack of oil, the wrong oil or lack of coolant.

285 tractor issue. Transmission shifts hard. What's fault?

Excessive clutch pedal free travel - Adjust free travel.

Somebody help me why my steering wheel rotates very easy? What are my actions to troubleshoot?

Low hydraulic oil level in the tank - Pour completely. Steering cylinder has problems - Repair it. Steering pump have worn - Replace pump.

I got a Massey Ferguson 285 in september. Now there is issue. Motor will not start. Can somebody help me find the cause of malfunction?

Starter faulty - Change or refit. Fuel line is clogged up - Clean and flush. Dirty fuel filter element - Replace it. Worn piston rings - Install new piston rings.

I use the same tractor. Recently, steering wheel stopped turning. Somebody tell me what is a breakdown?

Low hydraulic oil level in tank. Tight spindles.Different from tyre inflation - Inflate both tyres to same specified pressure. hydraulic connection leaking. Eliminate the problem. Steering pump is defective. Repair the pump. Power steering has a defect. Requires repair.

285 tractor trouble. Diesel motor hard starting. Need help to identify occasion of problem. What can I do?

Fuel tank or fuel filter is clogged by dirt. Head gasket leaking. Cold start system worked incorrectly. Broken or Worn Piston Rings. Gasket Blow-By or Leakage. Water in fuel. Fuel too heavy at low temperature.

Massey Ferguson 285 diesel engine failures. Diesel engine is difficult to start regularly. How can i fix this defect?

Restricted Fuel Lines. Air Leaks in Suction Lines. Clogging in exhaust pipe. Slow starter speed. Dirty or faulty injectors. Clogged fuel filter. Clean or replace fuel filter. Incorrect timing.

Steering not working on our tractor. How can I fix it?

The air is in hydraulic system. We recommend you remove air. Hydraulic oil low level in system. Fill the tank. Wear of the hydraulic steering cylinder Change the seal.

I use the same tractor. Why diesel does not start? How can i fix it?

Valve timing is wrong - Adjust valve timing. High or Low compression. Cylinder bores wear - Repair it. Leakage between valves and seats - Eliminate leak.

MF 285 damages. This is a diesel knock. what is the failure?

Lack of oil. Fill with oil. Too much bearing play. Injection volume incorrectly set - Adjust settings.

I can't figure it out why driving front axle produces a rumble chronically during operation?

Gears teeth crumbling. You must change the gears. Bearings have damage. You need to change it.

I have this model more than 3 years. Sometimes diesel starting is difficult. What a breakdown?

Injection nozzle is dirty. It is required to inspect injector. High-pressure fuel pump problems. Do overhaul of injection pump.

I get the exact same tractor. Answer my question why differential lock assembly is defective suddenly? How to solve the problem?

The diaphragm torn or disks of the friction clutch are worn out. Change worn components.

I have MF 285. Diesel engine will not start. Help me what's issue?

Possibly Dirt in the fuel system. Or high-pressure fuel pump not adjusted.

Please help me. Engine overheats regularly. How to fix the problem?

Lack of coolant in cooling system - Fill cooling system to proper level. Temperature thermostat is out of order, or insufficient coolant in tank. Check and replace the thermostat or replenish coolant. Motor overloaded - Reduce motor load. Loose or fan belt issue - Adjust fan belt and replace if needed.

My brother has 285 tractor. Two days ago he got a noise in the crankcase of the drive axle. What's wrong?

These symptoms evidence of defect in the axle reducer.

Help with the question what happened if motor emits white smoke?

If white gas appeared from exhaust pipe you need to replace piston rings immediately. Piston ring and cylinder worn or stuck - Repair or replace.

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MF TRACTORS SPECIFICATIONS

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MF FRONT END LOADERS

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MF TRACTORS MAINTENANCE

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MF TRACTORS TROUBLESHOOTING
1652 1749 2620 2725 2805
3050 3120 3640 3709 4245
4455 5320 5455 5613 6150
6280 6480 6615 7618 7720