Massey Ferguson tractor are known as some of the most popular and reliable in the world . The MF491 models , manufactured between 2004 and 2006 , have improve productiveness , operator comfort , and durability to take on a wide variety of undertaking in a wide image of environments .
The MF 491 does , however , have its part of yield . Common issues with this Kubota fashion model include an passing noisy locomotive engine , wet steerage , issues with the hobble system , electric difficultness , and transmittance failures .
learn this article carefully so that you understand the rough-cut issues and how they are resolved when using this particular Massey model . However , let ’s begin with a quick review of the summary table .
Problems and Solutions at a Glance :
5 Common Problems with MF 491 and Their Possible Solutions:
You might have troubles with MF 491 for a variety of unlike reasons . Here are some of the drive for it , as well as potential solutions to the problems .
1. Abnormal Engine Noise Or Knocking
When temperatures drop this low , MF 491 has a hard time preserve its locomotive engine functioning . It will turn on , but it will shinny and finally start spitting out black smoking . It generates an abnormal locomotive noise or knocking .
Other common MF491 locomotive engine issues let in : engine trouble or refusal to start ; engine stalls during surgery ; engine bulge but then stalls ; railway locomotive overheats ; engine lacks king ; engine stops when idling ; and low oil press .
These difficulties will occur if the engine is not warmed up before starting . Warm up engine as necessary . It is possible that the locomotive fossil oil level is depleted . Check rock oil level and add oil as necessary .
ill-timed adjustment of the fuel injectant pump timing produces excessive audio . line up the ticker as necessary .
Piston wear upon or scoring is a key effort of unusual speech sound . Install new pistons .
If the connecting gat is misaligned or incorrect , touch base rod has to be replace or adjusted .
2. Difficulty Shifting Gears
A stuck or jammed gear is a distinctive issue with Massey Ferguson 491 tractors .
This job can be very frustrating . Because , a tractor is useless if it is stuck in gear and unable to move .
This issue can be cause by a clutch pedal that is wear off out or not correct properly , connection for shifting gears that is worn or rusted , as well as shift forking that are worn out or bent .
It is recommend that a new displacement linkage be installed in place of the rusty or old one now in usage .
The clutch that is worn out or has not been changed should be adjusted or supervene upon . check into to see whether any of the sack fork are crooked or worn .
interchange the worn - out shift forks with new ones .
The haggard gear changing mechanism has to be repaired or put back , depending on the circumstances .
3. 3-Point Hitch Won’t Lift Or Lifts Slowly
Most often encountered hydraulic trouble on the MF 491 involve the hitch organisation .
The 3 - stage Hitch on the tractor does not remain up and drifts or falls down ; it will not rise at all . The tractor snag stays up and wo n’t go down . The Tractor 3 - Point Hitch is too slow – these are the few proceeds with MF491 .
There are a few common causes of a tractor ’s 3 - dot hitch not work : deficient fluid , a clogged hydraulic filter , or defile hydraulic fluid .
4.Front Wheels Wander To Left Or Right
The front cycle of the MF 491 shakes and move either to the left over or the right hand . The steering mechanism presents a bit of exit . Other steering organization issues , such as excessive steering bike detached frolic and heavy guidance , are encountered by a meaning identification number of MF491 user .
This type of government issue can be bring on by a broad salmagundi of mechanically skillful flaws , such as components that have been wear or eat over time .
If the power guidance control valve is broken or worn , it has to be replaced or fixed . Fix the broken hydraulic steering cylinder . Toe - in wheel must be adjusted . Any drawn or wanton steering linkage has to be fixed or supervene upon .
Front wheel charge that have been improperly set or are damaged must be adjust properly or replaced . ensure the tire pressure right .
5.Battery Cannot Be Charged
This tractor suffers from a wide multifariousness of electric problems . Electrical issues admit the crank which either spin slowly or will not start , and there are problems with commit the battery .
The electric battery of this tractor is unable to be charge , which causes the electrical organization to have problems and makes the tractor difficult to start .
A problem with the battery charging might be triggered by a fault in the charge mechanism of the tractor or by an number with the battery itself .
connective between wires must be tightened . If they are rusty or light , replace them .
adapt or repair loose cables . Connectors at the electric battery terminal maybe disclose . Switch out the plugs at the pole . Put in a new barrage fire if the existing one is damaged .
The tractor belt is either too loose or has been damage . Belt needs to be replaced or the tension adjusted .
What Majority of the Users Feel?
When deciding which tractor to buy , it ’s of the essence to show limited review and feedback from other customer . Moreover , this gives you a sense of the potential way out you may encounter with your leverage .
This plane section will offer you a clear estimate of what the majority of hoi polloi call up about MF491 .
One user remarked that what he enjoyed most about the 400 series ( MF 491 ) Massey Ferguson tractor is that they derive received with aux hydraulics , whereas no other brand does .
Another customer stated that he purchased a brand - newfangled 491 in 2005 . Overall , it ’s been a dependable tractor with very casual issues . Early on , the dealer had to make out out and patch a few leaks . There was just one instance of clutch cablegram failure before it had to be replace .
People have diverse experiences with their MF491 , but the majority are proud of with it , asunder from the number of issues it has .
Frequently Asked Questions
How many horsepower is a Massey Ferguson 491 ?
89 hp 66.4 kW.
How much does aMassey Ferguson 491 weighting ?
6812 to 8025 pound .
What locomotive is in a MF 491 ?
Perkins 4.4L 4 - cyl diesel .
Final Thoughts
I ’ve talked about all of the most common problems that MF 491 users run into . If any of these problem are bothering you , you should do what I say to fix it .
I strongly suggest that you execute routine maintenance on your house trailer for avoid future payoff .
related to Posts :
