Ice Sprint Owner's Manual

Ice Sprint Owner's Manual Manual pdf 18 page image

18Bleeding Hydraulic Brake Systems - Bleeding the brake system is a procedure where new hydraulic fluid isused to replace leaked oil or to flush out any trapped air. Air in the system will reduce the brakingperformance and the feel of the brake. To bleed your brakes, follow the instructions that were supplied withyour brakes. Parts and spares are available from ICE. Your brake takes mineral oil, which is not the same ashydraulic fluid used for automotive brakes and clutches. Using automotive fluid will ruin the seals in yourbrakes and they WILL fail! Always use mineral oil; a good source is LHM mineral oil used in many Citroen andJaguar motor vehicles. One litre is inexpensive and will last you a lifetime.TroubleshootingSymptoms Possible Cause Corrective ActionLever goes to the handlebar System leakAir in the SystemBrake pads worn outRe-bleed the systemRe-bleed the systemReplace padsSpongy Lever Air in the system Re-bleed the systemDisc Rotor rubbing on the Pads Calliper not centred over discInadequate clearanceBent rotorRe-centre the calliperPush piston backReplace new rotorNo braking power Contaminated padsWorn out padsContaminated discReplace new padsReplace new padsClean disc with alcoholPads fall out Missing pin Replace pinFluid loss Hose leakingBanjo leakingCalliper bleedingTighten hose nutReplace new hoseReplace banjo O-ringTighten or replace bleederWarning: If you are not confident of servicing yourbrakes correctly, we strongly recommended that youhave a competent cycle mechanic service your discbrake system. Always wear protective clothing,safety glasses and gloves when servicing thissystem.5.5 Rear brakeThe parking brake is operated from a small lever mounted on the left-hand handlebar. Because the brakefunctions as a parking brake, it is necessary to make sure that it holds securely. Check the brake's function,and if it appears to be slipping, tighten up the central bolt on the brake lever using a large flat screwdriver.5.6 DrivetrainThe chain pulley on the tension side of the chain will wear over time. Initially it may make a small amount ofnoise, but within a few weeks it will bed in and run much quieter. A pulley should normally last about 10,000-12,000 miles, but if it shows significant wear, replace it.