Page 367 - (DK) The Ultimate Visual Dictionary 2nd Ed.
P. 367

OPERATING PARTS OF
                                   DRUM BRAKE                     DISC BRAKE SYSTEM

                  EXTERIOR OF DRUM BRAKE     INTERIOR OF DRUM BRAKE     Brake fluid                Master
                                                                         reservoir                 cylinder
                           Bolt hole           Torque
                                                 arm         Bolt hole  Push-rod
             Torque
               arm               Air cooling
                                 scoop      Brake               Pivot              Piston
                                            shoe
          Axle hole                                                                  Hydraulic
                                                                                     brake fluid
                                                                    Brake shoe
                                                                    return spring
         Cooling                                                                                   Calliper
             fin                                                     Wheel disc                    assembly

                                                                                                Piston
         Speedometer                   Operating                  Axle
              drive                        cam                    hole
                                                                                             Brake pad
             Cable stop                  Brake shoe        High-friction
                          Operating     return spring      material
               Brake plate    arm

                                        SPRING/DAMPER UNIT            HOW A SPRING/DAMPER UNIT WORKS
         Clutch cable
                                                               Rubber
         Hydraulic                                             mounting                      Rubber
         brake hose                        Twin rate           bush                          mounting
                                              spring                                         bush
                                                                            Spring
           Telescopic fork leg            Damper rod
                                                                           Damper
                                                                               rod
                                                                                             Compressible gas
                     Fork slide                                 Damper   Non-return
                                                                body          valve
                           Light alloy
                           wheel
                                            Pre-load                      Hydraulic          Hydraulic fluid
                                            adjustor                          fluid          chamber

                                                               Rubber
                                                               mounting                      Rubber
                                                                                             mounting
                                                               bush
                                                                                             bush
                                                                   TYPES OF TIRE
                                          RACING SLICK TIRE   TUBELESS SPORTS   TRIALS TIRE  GENERAL-USE TIRE
                                                                   TIRE                    Hard-wearing
                                      No tread pattern   Radial groove     Knobby tread   rubber compound
                                                                           pattern




                            Axle
                 Floating
                 disc brake
         Brake calliper


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