Specifications, Service and Repair of Farm and Lawn Tractors

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Massey Ferguson 3630 - Problem solving assistance

The day before I noticed some trouble on my MF 3630. Motor will not crank. Explain me what could be the malfunction?

You must use the recommended fuel grade. Possible failure drive high pressure fuel pump. Inspect and replace. Incorrect fuel injection pump timing. Adjust if needed.

Massey Ferguson 3630 failures. Low engine power. How to get rid of problem?

Governor linkage out of adjustment. Insufficient compression. Replace cylinder liner or piston rings. Low engine compression.

Help anybody what is the reason that engine does not run smoothly?

Choke or throttle cable sticking. Improper fuel. Engine control unit or speed sensor faulty.

3630 tractor question. Hard shifting transmission. What happened?

Linkage needs lubricant - Lubricate. Shift cover loose - Tighten cover.

Please tell me why my steering wheel turns very easy? How do I act to fix an issue?

Low hydraulic oil level in the tank - Fill the tank. Steering cylinder has a defect - Change the seal. The steering pump is defective - Replace pump.

I got MF 3630 in february. Currently there is failure. Diesel engine will not start. Can someone help me find a source of damage?

Starter does not work - Inspect the starter and install a new as required. Clogging in the fuel line - Clean and flush. Filter element is dirty - Change it. Worn piston rings - Must be repaired.

I bought the same tractor. Yesterday I saw steering wheel operate hard. Explain to me what is problem?

Low oil index. Bearing stuck - Replace or repair. Clogged suction filter - Remove and clean. Hydraulic connections are not sealed. It is necessary to eliminate the problem. Steering pump is defective. Repair the pump. Power steering is damaged. Requires repair.

3630 tractor trouble. Motor hard starting. Help me recognize the cause of issue. What needs to be repaired?

Fuel inlet needle sticking to seat. Fuel pump dirty or out of adjustment. Cold start system used incorrectly. Broken or Worn Piston Rings. High pressure fuel pump drive shaft is broken. Water mixed in the fuel. Crankcase oil too heavy. Use oil of proper viscosity.

Massey Ferguson 3630 diesel problems. Diesel motor is difficult to start permanently. How could i fix this defect?

Restricted Fuel Lines. Air leaks on suction lines. Exhaust pipe is clogged. Slow starter speed. Injection fuel is little or the spray is not excellent. Filter clogged. Fuel shut-off valve closed. Open fuel shut-off valve.

Steering not working on my tractor. What repairs should I do?

The air was formed in hydraulic system. You should remove air. The minimum hydraulic oil indicator in the tank. Top up the oil. Steering hydraulic cylinder is damaged Repair it.

Having used the same tractor. Why diesel engine has not been started? How do i fix malfunction?

Wrong valve timing - Need setting of valve timing. Compression increase. Wear cylinder bores - You must fix it. Leaks between valves and seats - Eliminate leakage.

3630 tractor issue. I hear a diesel engine knocking. what is the probable trouble?

Lack of oil. Add oil. Engine overheated. Engine overloaded.

I can't find the reason why front axle to howls regularly while driving?

Teeth of gears broke. You must change the gears. Bearings are firmly erased. Replace it.

I own this tractor some years. Sometimes engine start is very hard. What you need to fix?

Injector is dirty. It is required to check injector. Injection pump is damaged. Do overhaul of high-pressure fuel pump.

I bought the exact same model. Explain to me what's problem if locking differential is defective immediately? How to solve the problem?

The diaphragm torn or wear of discs friction clutch. You have to make repairs.

I have Massey Ferguson 3630. Engine doesn’t want to work. Help me How can I eliminate a breakdown?

We can assume Dirt in the fuel system. Otherwise high-pressure fuel pump not adjusted.

I have the problem. Engine overheats regularly. How can I fix it?

Low coolant level - Fill coolant and check cooling system for loose connections or leak. Cooling fins plugged. Crankcase low on oil. Lack of coolant - Refill with coolant. Leaks in system - Replace/tighten hoses and connections. Excessive load - Reduce load or speed. Fan belt is damaged. Change as required.

My dad uses MF 3630. Today he diagnosed a loud knocking in the rear axle. What's wrong?

These sounds evidence of damaged bearings.

Tell me why diesel engine excessive white smoke at idle?

When white smoke comes out of exhaust pipe you necessary to carry out replacement of piston rings immediately. Insufficient fuel delivery. Shortage of or faulty fuel.

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