________________________________________________________________________________

MF 6470 - Operating problems

The other day I discovered some problem on my MF 6470. Diesel engine will not rotate. Tell me please what could be the malfunction?

You must use the recommended fuel grade. Fuel pump drive problems. Diagnose and change. Timing of fuel injection pump is incorrect. Adjustment required.

Massey Ferguson 6470 malfunctions. Engine loses power. How should I solve the problem?

Incorrect fuel injection timing. Injection nozzle faulty or incorrect injection cycle. Insufficient fuel supply - Check fuel system.

Help with the question what is the reason that engine stalls frequently?

Airlock in fuel line. Fuel-line is leaking air - Retighten clamps, replace defective pipes.

6470 model problem. Transmission shifts hard in reverse. What's the reason?

Clutch pedal not fully depressed. Loose shifter housing bolts.

Please tell me why my steering wheel spinning not resisting? What are my actions to solve the problem?

Low hydraulic oil level in the tank - Pour full. Possible malfunction steering hydraulic cylinder - Change the seal. Steering pump have worn - Repair pump.

I got a MF 6470 in february. Nowadays there is damage. Diesel will not start. Could anybody help me define the source of problem?

Starter turns bad - Inspect the starter and install a new as required. Clogging in the fuel line - Wash and clean the fuel line. Fuel filter is dirty - Install new filter. Wear piston rings - Replace the piston rings.

I have the same model. Recently, steering wheel works bad. Help me find out what is problem?

The minimum oil level. Air in steering hydraulic system. Air-bleed steering system. Bent spindle arm. Hydraulic connections are not sealed. It is necessary to fix a defect. Power steering pump defect. Check the steering pump. Power steering is damaged. Replace it.

6470 tractor trouble. Diesel very hard starting. Need help to recognize main cause of breakdown. What should I do?

Air or water in the fuel system. Battery is discharged. Recharge or replace battery. Cold start system used incorrectly. Wear or deformation of piston rings. Valve Leakage/Adjustment Bad. Water mixed in the fuel. Crankcase oil too heavy. Use oil of proper viscosity.

Massey Ferguson 6470 diesel problems. Motor is difficult to start sometimes. How could i resolve an issue?

Clogging in fuel tank vent. Air in fuel system. Restriction in exhaust pipe. Low voltage - Charge battery. Dirty or faulty injectors. Filter clogged. Long Idle periods.

Steering does not operate on our tractor. Why did this happen?

The air was formed in hydraulic system. You should remove air. Oil low level in the tank. Pour completely. Steering cylinder has a defect Make a replacement.

I am working on the same model. Why engine does not start? How could i solve a problem?

Improper valve timing - Make adjustment. High or Low compression. Worn cylinder bores - You must fix it. Leaks between valves and seats - Remove leaks.

6470 tractor breakdowns. Diesel knocks. what is the breakdown?

This is a small residue of engine oil. You should pour this. Coolant temperature dropped.

I can not understand why tractor front axle produces a rumble constantly at the moment of motion?

Defective gear. You must change the gears. ball bearings are firmly erased. You need to change it.

I'm the owner this model some years. Often motor start is intermittent. What a breakdown?

Nozzle has clog. You should to check injector. Injection pump is not working. Requires replacement of fuel pump.

I bought the same tractor. Tell me what's problem if locking differential is damaged abruptly? What's solution to the problem?

Diaphragm worn out or replace friction clutch discs. Replace parts.

Our company has MF 6470. Diesel engine not working. I need to know How can I eliminate a breakdown?

Probably Dirt in the fuel system. Otherwise the fuel pump adjustment is not correct.

I have the problem. Motor constantly overheats. What could be the problem?

Coolant level lowered. Pour liquid into radiator to recommended level. Radiator is dirty - Clean it. Engine overloaded - Reduce engine load. Loose or fan belt issue - Adjust fan belt and replace if needed.

My friend has Massey Ferguson 6470. Today he diagnosed a loud knocking in the rear axle. What is the malfunction?

All sounds point to defect in the axle reducer.

Please explain me what damage if engine exhaust with white smoke?

If white smoke comes from exhaust pipe you required to change piston rings urgently. Clogged air cleaner - Clean or replace elements.