Motorcycle chain maintenance, along with oil changes and tire maintenance is a crucial part of safe riding. For a safe ride you must know How To Maintain Motorcycle Chain? Chains are the unsung mechanical heroes of motorcycling; they’re responsible for the crucial task of transferring power from the engine to the rear wheel, and without proper inspection and maintenance, can fail and cripple the motorcycle, or worse, become dangerous projectiles.
Depending on how aggressively you ride, chains should be inspected every 500-700 miles, or roughly twice a month.
To Properly Maintain a bikes chain,first we have to inspect the chain by opening it and checking the condition the chain is in and thus understanding the level of wear and tear it has suffered.
To Properly open and inspect the chains you will need certain tools to be kept near your hand.
Keep the following items on hand:
2.A soft brush, or old toothbrush.
3.A Chain Cleaner
4.Rags,To clean dirt and dust off the chain
5.A tension pin,Also known as a cotter pin.(When adjusting the chains tension).
6.A tape measure.
Now to start the hard work. Using a tape measure grasp the chain at a point halfway between the front and rear sprockets, and pull it up and down. The chain should be able to move roughly one inch up and one inch down.Because motorcycle chains can stiffen in certain spots and stay pliable in others, it’s important to roll the bike forward and check all sections of the chain. If it moves more than about an inch, the chain will need tightening, and if it’s too tight, loosening will be in order.
Front and rear sprocket teeth are good indicators of maladjusted chains; inspect the teeth to make sure they are meshing well with the chain. If the sides of the teeth are worn, chance are they haven’t been seating well with the chain Wave-shaped teeth wear is another irregularity that might suggest that you need new sprockets.
Whether or not your chain needs adjusting, you’ll want to keep it clean and well-lubricated. Most modern chains are o-ring types which use rubber components, and are sensitive to certain solvents. Make sure you use an o-ring approved cleaning agent when you spray the chain and sprockets or use a soft brush to apply the cleaner.
Next, you’ll want to wipe off the excess grime using a rag or towel, which will create a clean surface that’s friendlier to lubricants. Be sure to thoroughly reach all the sprocket teeth and chain links by rolling the rear wheel.While rotating the wheel, evenly spray a layer of lubricant across the chain as it runs along the sprockets. Wipe off excess lubricant with a rag.
Chain tension is generally determined by the distance between the front and rear sprockets, and many bikes have index marks to help with alignment.
Bikes have differing chain adjustment mechanisms, and in general, the rear axle and wheel move forward or backward in order to set chain tension. Single-sided swingarms usually have an eccentric cam which sets the position of the rear axle; other more traditional designs feature hexagonal-headed inner nuts to move the axle, and an outer one to lock and unlock it.
When chain tension is properly set, it should be able to move up and down between approximately .75 and 1 inch at its loosest point.Once you’ve moved the rear axle, make sure that both sides are aligned perfectly before tightening, since not doing so can prematurely wear both the chain and the sprockets. Evenly tighten the axle nut(s) and replace the cotter pin with a new one.
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