Introduction
Sometimes you may need to replace your bike brake cables when they become frayed, rigid, or no longer fit for use. This guide will show you how to replace the front brake cable of a Giant Iguana Mountain bike. You should exercise caution when using cable cutters, but otherwise, no special skills are needed or hazards to look out for. From the time you start the repair to the time you complete it, your front brake will be completely unusable. Ensure you have the time to finish before you need to ride again.
Tools
Parts
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Using your hex screwdriver, loosen this bolt to release the clamp, allowing the brake cable to be removed from the caliper.
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Follow the brake cable to the trigger housing and unscrew the bolt that secures the brake cable to the housing.
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Slide the new brake cable into the cable housing liner.
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The side with a cable head will be slotted into the housing unit, while the side ending in just a cable will go down to the caliper by the wheel from step one.
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Slot the new cable head into the opening of the old housing unit.
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Add the screw removed in step 3 back onto the cable and screw it into the end of the housing unit, ensuring that it is oriented in such a way that the cable will not slide out.
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When taking the cable from the housing unit to the front brake, pass it through the opening at the base of the stem. Pull the cable through to go down through the splitter.
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Slide the other end of the cable through the splitter.
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The new cable will go to the right, which is the side that we removed in step one.
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The new cable will go to the right side of the wheel, and the fixed side of the splitter will go to the left side of the wheel.
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Pull the cable tight, and secure it by screwing the bolt tight with the cable under the clamp.
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Cut it with cable cutters so that there is approximately 2" of extra cable length left over.
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Add a cap to the end of the newly cut brake cable, and secure the cap by clamping it firmly with your pliers.
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