How To Repair Small Wear Hole On 8n Tractor Throw Out Bearing Housing

FORD TRACTOR STEERING

All N-Series Tractors - Ford-Ferguson 9N, 2N, and Ford 8N

Periodic lubrication of your steering box is much, much easier than disassembling it to replace the bearings, sectors, etc. The top bearing commonly goes beginning because on many steering boxes it is difficult to get lubricant to that bearing. Some boxes have a fill port on the cavalcade above the dash, on others yous have to remove the steering wheel to put grease or gear oil on the elevation begetting. I have fifty-fifty heard of some people drilling a small-scale hole in the hollow steering tube so the top bearing can be oiled by simply removing the nut and pouring oil into the steering tube. I don't think it is a nifty thought to kickoff drilling holes in things like steering shafts myself.

If your tractor was like mine, the summit bearing is already junk and you volition have to dissassemble the box to replace the bearings. When you are finished with the repairs, use 90W gear oil, or 140W outboard motor oil, and fill up information technology upwardly. Some people recommend using "cornhead grease" to make full the steering box, just I'one thousand not sure if that is a skillful thought for year-round use. Anything that helps go along lubricant inside is an improvement though.

I also go alee and pack the tiptop begetting with grease. I know information technology is going to run dry out with anything thinner, so a fiddling beam grease may save it. It sure won't injure anything.

STEERING REPAIRS AND ADJUSTMENTS

The steering box on both the early on and late 8N tractors tin be adjusted. However, the bodily problem is more oftentimes external to the steering box and/or the wear has been allowed to progress across the bespeak where adjusting the steering box will do much proficient. Serious problems with the steering box, that a simple adjustment cannot fix, are obvious. Noises such every bit grinding, popping, or squealing are beyond uncomplicated adjustments, they must be repaired.

Near steering problems can be diagnosed while driving, if you know how the steering should work. Fifty-fifty at deadening speed on relatively level ground the tractor should plow in either management with ease and AUTOMATICALLY return to centre from a plow in either direction when you release the bicycle. At that place should exist a minimum of play (not more than than nearly 2-inches) with the wheels pointing straight ahead. This is the manner information technology should work. I have provided a very basic trouble-shooting chart below. Hopefully, this will help point y'all in the most likely direction. Worn parts in several unlike locations frequently cause diverse combinations of these symptoms. The idea here is to make sure all the less expensive repairs to the chief axle pivot, spindles, hubs, drag links, and radius rods are performed before doing any more expensive work on the steering box.

Problem = Fails to return to heart
REPAIR NEEDED = Bent Radius Rod(s), Alignment adjustment, and/or worn middle axle pivot bushing.

Trouble = Hard to Turn
REPAIR NEEDED = Loose spindles, bad wheel bearings, Alignment adjustment, or flat tire (distressing couldn't end myself).

Trouble = Excessive play
REPAIR NEEDED = Bad tie rod ends, Loose spindles, or wheel bearings.

RADIUS RODS

Frequently overlooked are the radius rods. Frequently these are bent, and will make your tractor difficult to steer or very unpredictable.

This is an extreme case, it's by far the worst-looking set of radius arms I've ever seen. Radius rods get bent by hit ruts or a tree with the forepart tire. This bows the radius rods upward in the middle. Expect at each radius rod from the side and from the top. They should be as straight equally possible. If one or both of yours are bent, they can be removed and easily straightened on a shop press. If you don't have a press, they can be straightened on the tractor with a jack, scrap lumber, and a piece of heavy concatenation. Take intendance, work slow, straighten a lilliputian at a time, and use blocks of woods to spread the force and not beat or paring the hollow tubes. The radius rods have a fleck of spring to them, so you lot will demand to go a petty past straight, so they come dorsum to directly. Watch equally you release the jack afterward each attempt, and you will see about how much they leap back.

Primary Axle Pin

The front axle assembly pivots on a center bushing. Excessive wear at the bushing affects how the entire steering organisation functions. The axle associates must be held square and secure by the center pin bushing and ii (directly) radius rods. Even though the transmission indicates the bushing tin can exist removed and replaced from the front end, I've always concluded-up removing the entire beam and carrier from the forepart of the tractor and hammer the bushing out from the dorsum side. Depending on what you lot have for tools, that may be the easiest fashion to do it. My suggestion is to salve yourself some aggravation. If the bushing fails to motion on the beginning attempt, go ahead and remove the entire axle and carrier, so yous can blindside on the back-side of the bushing with your biggest Ford tool. I usually caution against using too much strength. This is 1 example where yous tin can fustigate away with gusto and glee.

SPINDLES

Wait at the top of the spindles in relation to the acme of the front axle. When you lot put a jack under the front end finish and jack information technology up the spindles shouldn't drib down as the weight comes off. While yous accept the weight off the front wheels, check for side play in the spindles and loose wheel bearings. Everything should turn and spin costless without being excessively loose. Loose spindles or hubs will bind when you put weight on them and be very hard to turn. In addition to existence hard to plough, the added effort tin can quickly wear out your steering gear.

And finally,

THE STEERING GEAR

The full general condition of your steering gear can be easily checked without tools. How well does it work? The steering bike should turn without too much endeavor in both directions without grinding, binding, or side play. Check for side to side and up-downwardly play in the steering column by trying to moving the steering cycle. If the bearings in the column are bad, they volition accept to be replaced earlier attempting to adjust the sectors.

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