Introducción

Before removing the crank arms, the pedals must be removed first. Follow this guide to the crank arms to replace the chain guard. To reassemble the crank arms and chain guard, follow steps in reverse order.

Use a flathead screwdriver to remove the cap over the screw.
  • Use a flathead screwdriver to remove the cap over the screw.

    • Do this for both sides.

Agregar Comentario

To unscrew crank-arms,  position socket wrench onto screw.
  • To unscrew crank-arms, position socket wrench onto screw.

  • Twist the socket wrench clockwise until the screw has been removed.

Agregar Comentario

  • Insert the crank arm puller into the hole that the screw was occupying.

  • Use a crescent wrench to tighten the crank arm puller by twisting clockwise until the puller cannot be tightened further.

  • Do not over tighten the crank arm puller. Once it begins to become hard to tighten, stop.

Agregar Comentario

  • Turn the crank arm puller clockwise until the crankarm pops off.

  • There will be some resistance when taking the crank arm off.

  • Repeat steps 2-4 on the other side of the bike to remove the other crank arm.

Agregar Comentario

  • Flip the crank arm, that has the chain-guard on it, over so that the chainring shows.

  • Locate the four screws on the back of the chain ring.

Agregar Comentario

  • Use a Phillips head screwdriver to remove the four screws on the back of the chain ring.

Agregar Comentario

  • Flip chain guard back over so that the chain guard faces you.

Agregar Comentario

  • Grasp the crankarm in one hand and the chain guard in the other.

  • Gently, pull out and up on the chain guard until the guard pops off.

Agregar Comentario

Conclusión

To reassemble your device, follow these instructions in reverse order.

If you are replacing the chain guard, use the new chain guard when reassembling the device.

Carl Lind

Miembro Desde 26/09/12

46 Reputación

1 Guía escrita

Equipo

Cal Poly, Team 7-49, Forte Fall 2012 Miembro de Cal Poly, Team 7-49, Forte Fall 2012

CPSU-FORTE-F12S7G49

5 Miembros

5 Guías creadas

Agregar Comentario

Ver Estadísticas:

Ultimas 24 Horas: 0

Últimos 7 Días: 6

Últimos 30 Días: 26

Todo El Tiempo: 2,590