CAMPAGNOLO.COM
REPLACING THE JOCKEY CAGE OF THE
REAR DERAILLEUR (RD21-EK13)
Page 1: ...CAMPAGNOLO COM REPLACING THE JOCKEY CAGE OF THE REAR DERAILLEUR RD21 EK13...
Page 2: ...REPLACING THE JOCKEY CAGE Rev 01 06 2021 CAMPAGNOLO COMPONENTS TECHNICAL MANUAL 2 Always wear protective gloves and glasses while working on the bicycle WARNING...
Page 3: ...of these instructions is to explain the procedures for using the component 1 1 TOOLS REQUIRED ALLEN WRENCH TORX WRENCH T15 FIXED WRENCH FIXED WRENCH 3 mm 8 mm 8 mm 30 mm 8 mm T15 Tools supplied by ot...
Page 4: ...Fig 2 3 Accompany the jockey cage until the spring is completely unloaded Fig 3 WARNING Left hand thread WARNING The rear derailleur is spring loaded and will quickly return to its starting position P...
Page 5: ...ECHNICAL MANUAL 5 5 Remove the jockey cage fixing nut Fig 6 Fig 7 6 Use a T15 Torx wrench to remove the nut on the jockey cage side acting on the clutch shaft Fig 8 Fig 9 7 Remove the jockey cage and...
Page 6: ...with your mechanic or the tool manufacturer to insure compatibility before using tools supplied by one manu facturer on components supplied by another Campagnolo spare parts must only be installed by...
Page 7: ...rrectly Fig 1 2 Apply Loctite 2701 Fig 2 to the clutch shaft 3 Install the jockey cage hooking the spring in the corresponding hole on the jockey cage itself Fig 3 4 Install the nut on the jockey cage...
Page 8: ...ing nut WARNING Observe the tightening torque A higher tightening torque could damage the components inside the rear derailleur causing it to malfun ction 7 Apply Loctite medium 243 to the cover Fig 9...
Page 9: ...NG The rear derailleur is spring loaded and will quickly return to its starting position Pay special attention when accom panying the jockey cage and keep your fingers well away from points at risk of...