How to replace the cable routing oil disc in a mountain bike

Inner cable oil dish.

Tubing Replacement Method:

Pull out the old tubing directly, compare it with the new tubing and then cut it off (the new tubing is 5 cm more).

Find a discarded shift line and a computer magnet (with a strong magnet.

better). Slowly insert the discarded transmission cable into the inner cable routing port, use the magnet to slowly move to the exit with the discarded transmission cable, and finally suck out the discarded transmission line.

Then insert one end of the discarded transmission cable into the oil pipe (do not insert too much), and use a lighter to dissolve the front end of the oil pipe.

When the tubing and the discarded transmission line stick together (after drying), slowly pull the tubing out from the other end. Then the dissolved speed line was taken out, the oil pipe that was burned was cut off, and then the olive head can oil was completed.

This question is a bit of a technical, I haven't changed it.

Remove the oil pipe on the oil disc clamp, (there is a nut at the connection between the oil pipe and the clamp, and the oil pipe can be screwed out directly with a small wrench.) Pay attention to the brake fluid after unscrewing it, although the oil will not leak without pinching the brake handlebar, but it will also drip some of it) Then you can remove the brake lever from the handlebar and pull the oil hose out of the frame.

When installing, first slotted the oil pipe along the frame and stuffed it in, (all parts of the licensed Shimano oil disc are sold separately and need to be assembled on site.) So it's easier for the internal wiring frame, if you buy the factory goods that have been assembled, then there is no way but to repeat the above step, and also dismantle the oil pipe on the new oil disc clamp) and then plug it and then connect the oil pipe to the clamp, and finally fill the oil from the new line.

The frame with internal wiring is more painful at this point, and it has no practical meaning except to look good. Mountain bikes are not as harsh as road bikes and care about wind resistance, so take a P inner line. . .

Summary. Hello dear! Mountain bike outside wiring oil brake installation method:

First of all, put the steel wire into the handbrake, and screw the iron hoop into the screw, the process of screwing should be a little slower, too fast is easy to lock the wire. In order to prevent this bayonet from falling off, first tighten the thin screws, and then tighten the outer ring thick screws, note: do not align the mouth with a straight line.

Tighten the disc brake, taking care not to get the wrong direction, otherwise it will come off the loop when you use it.

Hello dear! Mountain bike outside the wiring oil brake installation method: first of all, the steel wire is poor handbrake, and the iron hoop is screwed into the screw, the process of screwing should be slower, too fast easy to lock the wire.

In order to prevent the lead from falling off, tighten the thin screws first, and then tighten the thick screws of the outer ring. Tighten the disc brake, be careful not to get the wrong direction, otherwise it will fall off the loop when you use it.

Then loosen the debugging brake screws, break the pure dust net of the brake power shaft, and then tighten it. Note that the disc brake pad must not be done in a normal state, and it can collapse next to the brake pad. You can try to send the fixed side brake pads.

As long as your brake lever and hand duplicator are separate, if they are one, the transmission kit also has to be replaced, which is not cost-effective!

Mountain bike disc brake kits can be converted into oil disc brake kits. The steps are as follows:

1. Buy the oil disc assembly with the same specifications as the original wire disc. For example, if the original car is a 160mm wire disc assembly, you need to purchase a 160mm oil disc assembly.

2. Remove the brake handlebar, brake line pipe and brake caliper of the original car. Keep the original disc.

3. Install the newly purchased oil disc assembly: brake handlebar, oil pipe and brake caliper to the corresponding position.

4. Adjust the oil brake assembly to the best state.

Yes, but if it's an integrated dial, you need to change it to a component.

An oil dish isn't worth a few bucks

Also prepare some alcohol, dot4 oil is corrosive, to rub with alcohol, my tools are placed in Taihang; You can borrow it.

Start by filling a syringe with 1 of 2 volumes of dot4 oil and close the tubing clamp.

The next step is to remove the gas from the oil. Keep the tube clamp closed, syringe mouth up, pull down the syringe piston and you will see a lot of air bubbles in the oil. Repeat the piston several times, and when the bubbles stop producing, open the tube clamp and carefully push the piston up to expel the gas.

Note: Be careful not to pull too hard to avoid gas entering the syringe from the seal.

It is not possible to completely remove the gas from the oil. After doing this a few times, you can move on to the next steps.

Remove the brake caliper (abalone) from the frame, then remove the brake pad and put the small things away.

Use a small plum blossom to unscrew the oil filling hole on the caliper (abalone) and screw the oily syringe to it.

Tighten the brake lever and tie it with a rubber band or cable tie.

Then gently pull the piston of the syringe barrel and the air inside the piston will enter the syringe.

If the friction of the piece is crooked, the oil disc and line disc will have this situation, and the oil disc is more obvious. Go to the car shop and drop the pieces one by one, if it doesn't work, consider whether it is oiled. This can also happen when you are drenched in water, so just adjust it. Maintenance is not to get oily, and not to expose to the sun in summer.

Maybe your Soul Tablet is oiled, or the disc has oil stains, the easiest way is to use ordinary detergent to make foaming water, and then pour it on the disc and the clamp, if it still doesn't work, replace the Spirit.

The main thing is not to see the water, try to take care of it, put it in the garage.

The solution to the bicycle oil disc rubbing is as follows:

1. After the two screws before and after the clamp are loose, carefully observe whether the disc is rubbed with the left side of the clamp or the right side.

2. If the disc is rubbed against the left side of the plate, push the clamp to the left side and evenly distribute the orange gap between the right side and the disc to the left side;

3. It is best to put the disc in the middle of the left and right pieces, and after adjustment, tighten the two fixing screws of the clamp.

Note: If the disc is bent, the degree is large, and it is already super round, then the gap distance of the disc cannot be adjusted.

The solution to the bicycle oil disc rubbing is as follows:

1. The two screws at the front and back of the clamp should be loosened.

After that, we take a closer look to see if the disc rubs against the left side of the clamp or against the right side of the plate.

If the disc is rubbing against the right side, push the clamp firmly to the right side to evenly distribute the gap between the left side and the disc to the right.

2. If the disc is rubbing against the left side of the plate, push the clamp to the left side and evenly distribute the gap between the right side and the disc to the left side.

When adjusting, the thrust should be even, and the order sheet should be parallel to the disc.

After the adjustment, we firmly tightened the two fixing screws of the clamp.

3. It is best to put the disc in the middle of the left and right pieces.

Remind riders that if the disc is bent, the degree is larger, and the gap distance of the incoming piece has been exceeded. It can't be adjusted.

In this case, the first thing to do is to adjust the disc and adjust the disc correctly.

Is it to make the piece grind finished?

The brake disc can be changed separately, but the brake clamp and brake lever are best changed together, and it is still more troublesome to change.

Yes, the oil disc bicycle usually says that the brake system is a bicycle with a local disc brake system, and it is possible to rent and replace the oil disc with the same omen, but it can not be replaced with any oil disc, and only the brake disc with the same size and thickness can be replaced.