I General User Manual 518 Repairing a puncture 2418.1 Opening the brake 2418.1.1 Opening the cantilever or V-brake 2418.1.2 Removing the hydraulic rim brake 2418.1.3 Opening the side-pull calliper brake 2518.1.4 Releasing the hub gears, roller, drumor back-pedal brakes 2518.2 Removing the wheel 2518.2.1 Removing the front wheel 2518.2.2 Removing the rear wheel 2518.3 Removing the tyre and inner tube 2618.4 Mending the inner tube 2618.5 Fitting the tyre and inner tube 2718.6 Fitting the wheel 2718.6.1 Inserting the front wheel 2718.6.2 Inserting the rear wheel 2718.6.2.1 Bikes with derailleur gears 2718.6.2.2 Bikes with hub gears 2719 Bike gears 3019.1 Derailleur gears 3019.1.1 Operating the shifting lever 3119.1.1.1 Shifting lever on road bike 3119.1.1.2 Shifting lever on MTB, trekkingand touring bike 3519.2 Hub gears 3819.2.1 Operating the hub gears 3819.2.1.1 Shimano 7/8-speed shift lever 3819.2.2 Adjusting gears with Shimanohub gears 3920 Bike chain 4020.1 Maintenance of bike chains 4021 Brake, brake levers and brake systems 4121.1 Important information and precautionarymeasures 4121.2 Brake lever 4221.2.1 Standard brake lever 4221.3 Hub brakes 4221.3.1 Drum and roller brakes 4221.3.2 Back-pedal brake 4321.4 Rim brakes 4421.4.1 Readjusting the brake 4421.4.2 Adjusting the brake-pad clearancein relation to the rim 4421.4.3 Wear of brake pad 4521.5 Disc brakes 4521.5.1 Hydraulic disc brake 4621.5.2 Vapour bubble formation 4721.5.3 Cleaning the brake system 4721.5.4 Fitting/removing the wheel 4722 Lighting system 4822.1 Specifications for lighting system 4822.2 Special regulations for road bikes 4822.3 Generator / dynamo 4822.3.1 Sidewall dynamo 4822.3.1.1 Switching the sidewall dynamoon and off 4822.3.2 Hub dynamo 4922.4 Failure of the lighting system 49
