Huffy M0073 Bicycle User Manual


 
31
Maintenance
Rear Derailleur Adjustments - continued
Put the “low” adjusting Screw in the correct position as follows ( g 22):
• Shift the chain onto the largest rear Sprocket (F).
• Loosen Nut of the cable clamp.
• Turn the “low” adjusting Screw (H) so the Jockey Roller is exactly below the larg-
est rear sprocket.
• Tighten the Nut of the cable clamp.
Adjust the Index Shift System:
• Shift the chain onto the smallest rear sprocket.
• Without turning the crank, turn the Right Shift Control (A) one “click” rearward.
• Slowly turn the crank forward.
• The chain should move from the smallest rear sprocket to the next larger rear
sprocket.
• Turn the Adjusting Barrel (B) OUT as needed so the chain moves exactly on to
the second rear sprocket and does not rub, jump, or delay.
A
B
g 23
When adjusted properly, the shift system will operate smoothly with no chain rubbing.
Note: If you have trouble, take the bike to a bike shop.