10/28/2021 0 Comments Dyno Comp Bicycle
New in GT Box and just arrived. 24 wheels so the box is UPS oversize. It is not necessary to remove the brake system from the bike in order to use this guide or in order to perform the bleed.GT Dyno Pro Comp 24 Red The GT Dyno Pro Comp Freestyle Bike 2020 description is as follows.
Dyno Comp Bicycle Driver And PlaceThis will reset the pistons to their original position for the bleed.Now you'll need to place something between the pistons to keep them in that position throughout the bleed process. Don't remove the pads just yet.Next, take your flat blade screwdriver and place it between the brake pads and twist gently, taking care not to damage the surface of your pads. If you're an experienced brake bleeder or you just like to live dangerously you can skip to the bleed process.If your brake is currently fitted to your bike (which is usually the case) start by removing the wheel of the brake you wish to bleed first.Then using your needle-nosed pliers, remove the brake pad retaining pin from the caliper.Always wear safety glasses and protective gloves when handling DOT fluid. DOT brake fluid is corrosive. Hold the syringe with the tip pointed up, tap the side of the syringe firmly to dislodge air bubbles so they rise to the top and then, using a paper towel to cover the tip, push the air out from the syringe. Temporarily fix in position.Fill one syringe 3/4 full with DOT brake fluid. Set the lever so that the bleed port is at the highest point (facing directly upwards). If you don't have anything suitable find out how to make a bleed block.Once you've prepared your caliper it's time to get on with the bleed process.Start by loosening the brake lever fixing bolt/s to enable the lever assembly to move freely on the handlebar. Florida style home floor plansThis will release any air bubbles which may be trapped inside the caliper. Screw the 3/4 full syringe into the caliper bleed port.Gently pull on the plunger of the caliper syringe to create a vacuum within the caliper. Remove the caliper bleed port screw and set aside. Close the tube clamp on the syringe tubing.Orientate the caliper so that the bleed port is facing up. Screw in the syringe and threaded bleed adaptor. Be sure to remove all remaining air from within the syringe as before.Remove the lever bleed port screw using the Torx screwdriver bit and set aside safely. Satellite a300 driversAllow a small bead of brake fluid to form inside the bleed port and then refit the bleed port screw. Unscrew the caliper syringe from the caliper. This will help to dislodge any trapped air bubbles.Once no more air bubbles are mixed with the fluid entering the lever syringe, continue to gently push on the caliper syringe and close the clamp on the lever syringe.Stop pushing on the plunger of the caliper syringe. You should start to see brake fluid entering the lever syringe along with any air which as present in the brake system.After you have injected around half of the fluid within the syringe continue to inject but at the same time rotate the lever assembly on the handlebar upwards (lever at 12 o'clock) and then downwards (lever at 6 o'clock), this will help to dislodge any remaining air bubbles.During this step quickly stroke the brake lever and allow it to snap back to its natural position, do this a few times. Begin to inject fluid by pushing on the plunger of the caliper syringe. The action should feel stiff and not spongy. Do not over tighten.Depress the brake lever a few times. Tightening torque: 1.3-1.5Nm. Hayes recommend that you reinstall the bleed port screw whilst the lever is at the 6 o'clock position. Do not over tighten.Remove the syringe assembly from the lever and refit the lever bleed port screw. Ensure they are reinstalled in the correct position.Ensure correct installation of the brake pad retaining pin. Note the 'inner' and 'outer' markers on the brake pads. Return the brake lever to its normal riding position.Refit your brake pads and retaining pin/screw (if you removed them earlier). If all is well you're ready to ride. Observe the system for leaks around the lever and caliper bleed ports. Operate the brake once again.
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