Specifications, Service and Repair of Farm and Lawn Tractors

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MF 7618 Trouble - Repair assistance

Some days ago I recognized trouble with my Massey Ferguson 7618. Diesel engine doesn't crank. Tell me what is the malfunction?

Fuel grade is incorrect. Fault in fuel injection pump. Diagnose and change. Incorrect fuel pump timing. Perform adjustment.

MF 7618 breakdowns. Engine deficient output. How to correct the situation?

Governor defective. Incorrect timing of fuel jet Have it repaired by the service representative. Leaking valve seat.

Tell me why engine stalls frequently?

Air in fuel system. Bleed air from system. Fuel tank vent restricted.

7618 tractor question. Transmission shift hard at low speeds. What's the reason?

Shifter forks, rods, or other transmission gear selection components damaged.

Here is my question - why steering wheel spinning without opposition? What should I do for troubleshooting?

Low hydraulic oil level in tank - Fill the tank. Possible malfunction steering hydraulic cylinder - Perform repair. The steering pump is defective - Replace pump.

I purchased a Massey Ferguson 7618 in april. Today there is trouble. Engine not starting. Can somebody help me find the source of issue?

Starter speed is slow - Check starter and replace if necessary. Fuel pipes are contaminated - You need to perform cleaning and washing. There is dirt in the fuel filter - Change the filter. Wear piston rings - Must be repaired.

I use the same model. Recently I noticed the steering turns in one direction. Tell me what is a breakdown?

Low Oil Rating. Steering pump malfunction. Steering pump broken. Repair tie-rod. Leak in hydraulic connections. Eliminate a damage. Pump of power steering is broke. Check the steering pump. Wear of power steering. Diagnose the power steering.

7618 model question. Engine starts hard. Help me please determine prime cause of breakdown. What do I need to check?

Loose or corroded electrical connections. Plugged fuel filter. Remove Air Filter and clean. Cold start system worked incorrectly. Damage or wear of piston rings. Defective fuel pump drive shaft. Water, dirt, or air in fuel system. Drain, flush, fill and bleed system. Fuel too heavy at low temperature.

MF 7618 motor problems. Motor hard to start regularly. How could i resolve the question?

Clogging in fuel tank vent. Air Leaks in Suction Lines. Clogging in exhaust pipe. Slow starter speed. Injection fuel is little or the spray is not excellent. Clogged fuel filter. Clean or replace fuel filter. Long Idle periods.

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

The air is in hydraulic system. We recommend you release air from system. Hydraulic oil small indicator in system. Fill the tank. Wear of the hydraulic steering cylinder Repair it.

I have the exact same tractor. Why diesel failure to start? How can i fix malfunction?

Valve timing is improper - Need setting of valve timing. Bad compression. Worn cylinder bores - Repair it. Leaks between seats and valves - Eliminate leak.

MF 7618 malfunctions. I hear the engine knocking. what is the malfunction?

Lack of oil. Add oil. Low engine speed. Oil level low.

I can not understand why tractor front axle to rattle regularly when driving?

Defective gear. You need to install new gears. Roller bearings have damage. Replace it.

I have this tractor about four years. Often motor start is intermittent. How to eliminate?

Injector has dirt. Need to inspect injector. Injection pump is damaged. Repair injection pump.

I get the exact same tractor. Tell me why locking differential does not work suddenly? How can I fix it? What should I do?

The diaphragm torn or wear of discs friction clutch. Replace parts.

I have Massey Ferguson 7618. Diesel engine will not start. I need to know how can I fix this?

Probably this is a clogged fuel filter. Otherwise high-pressure fuel pump not adjusted.

Please help me. Motor overheats regularly. How to fix it?

Low coolant level - Fill coolant and check cooling system for loose connections or leak. Radiator core or side screens dirty - Clean radiator as required. Engine overloaded - Reduce engine load. Loose or defective fan belt - Replace fan belt as required. Check belt tensioner.

My dad uses 7618 tractor. Two days ago he diagnosed a loud knocking in the rear axle. Which part is damaged?

All signs point to damaged bearings.

Can someone say me why diesel white exhaust smoke?

If white gas comes from exhaust pipe you required to change piston rings urgently. Worn cylinder liner and piston rings. Replace them with new ones.

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