Specifications, Service, and Repair of Farm and Lawn Tractors

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Massey Ferguson 5712 Troubleshooting

Two days ago I discovered a failure on my Massey Ferguson 5712. Diesel does not crank. Tell me please what kind of damage?

You used an incorrect type of fuel. High-pressure fuel pump is damaged. Inspect and refit. Timing of fuel injection pump is incorrect. Perform adjustment.

MF 5712 damages. Engine has low power or compression. How should I solve the problem?

Incorrect valve gap. Incorrect valves clearances. Loose or damaged wiring. Check all wiring. Bleed air from the fuel system.

Tell me please what is problem if irregular engine running?

Water separator clogged - Clean water separator.

MF 5712 tractor problem. Hard shifting transmission. What could it be?

Clutch pedal not fully depressed. Loose shifter housing bolts.

I would like to know why my steering wheel spinning not resisting? What should I do to fix an issue?

Minimum Oil Rating - Fill the tank. This is a steering cylinder malfunction - Repair it. The steering pump is defective - Repair pump.

I got a Massey Ferguson 5712 in november. Currently there is problem. Diesel motor not starting. Could someone help me find the source of issue?

Starter faulty - Change or restore. Dirt in the fuel system - Flush and clean the fuel pipe. Dirty fuel filter element - Replace it. Piston rings worn out - Must be repaired.

I use the same tractor. Yesterday I saw the steering is very hard. Help me find out what is problem?

Low Oil Rating. Air in steering hydraulic system. Air-bleed steering system. Bent spindle arm. Breakage of hydraulic hoses. It is necessary to eliminate a defect. Pump of power steering is broke. Repair the pump. Wear of power steering. Requires repair.

Massey Ferguson 5712 tractor failure. Diesel engine hard starting. Help me recognize main cause of malfunction. What do I need to check?

Remove and clean Fuel Tank and lines. Change Fuel Filter. Incorrect functions of the cold start system. Piston rings are wear or deformed. Injection pump drive shaft is defective. Water in fuel. Crankcase oil too heavy. Use oil of proper viscosity.

MF 5712 diesel problems. Diesel engine long starting sometimes. How could i solve a problem?

Clogging in fuel tank vent. Air leakage to the fuel inlet. Restriction in exhaust pipe. Low voltage - Charge battery. Injection fuel is little or the spray is not excellent. Clogged fuel filter. Clean or replace fuel filter. Incorrect timing.

There was a malfunction of steering on my tractor. How can I fix it?

The air is in hydraulic system. You must remove air. Hydraulic oil small indicator in the tank. Fill the tank. Steering cylinder has a defect Replace the faulty part.

I own the same tractor. Why diesel engine does not start? How do i resolve the question?

Incorrect valve timing - Make adjustment. Bad cylinder compression. Cylinder bores wear - Repair it. Leaks between seats and valves - Remove leakage.

5712 tractor breakdowns. This is the engine knock. what could be the damage?

Oil of small quantity. Add oil. Engine out of time. Excessive engine load.

I can not understand why front axle to rattle constantly when tractor run?

Defective gear. Replace gears. Roller bearings are firmly erased. Fit new bearings.

I own this model about four years. Recently, motor start is intermittent. What a breakdown?

Nozzle has clog. Need checking a nozzle. Injection pump has a malfunction. Replace injection pump.

I get the same tractor. Tell me what reason if differential lock is defective abruptly? What's solution to the problem?

The diaphragm torn or replace friction clutch discs. Replace parts.

We have Massey Ferguson 5712. Motor not working. Tell me how can I fix this?

Most likely fuel filter clogged. Otherwise injection pump to lost adjustments.

Need help. Motor overheating occurs. How can I fix it?

Coolant level lowered. Pour liquid into radiator to recommended level. Radiator screen or fins clogged - Clean radiator screen or fins. Diesel Overload - Reduce diesel load. Fan belt is damaged. Change as required.

My friend has 5712 tractor. Two days ago he diagnosed a crash in the rear axle housing. What problem tell me?

All sounds talk about destruction of bearings.

Tell me what is defect if diesel excessive white smoke at idle?

If white smoke visible from exhaust pipe you need to change piston rings urgently. Excessive engine oil - Reduce to specified level.

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