Huffy M0012 manual Front Derailleur Adjustments

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Front Derailleur Adjustments

These instructions describe most adjustments that the shift system may need. If you can not adjust the shift system using these instructions, have a bicycle service shop do the adjustments that are needed.

Maintenance

The left Grip (A) shifts the chain on the front sprockets. The right Grip (B) shifts the chain on the rear sprockets.

3 2 1

A C

fig 19

1 2 3 4 5

6

B

The front derailleur has two adjusting screws. The “low” adjusting screw, sometimes marked “L”, limits how far the front derailleur and chain can move toward the frame. The “high” adjusting screw, sometimes marked “H”, limits how far the front derailleur and chain can move away from the frame.

Put the “low” adjusting screw in the correct position as follows (fig 20):

Shift the chain onto the third largest rear sprocket and the smallest front sprock- et.

Turn the lever Barrel Adjuster (C) (fig 19) all the way IN.

Loosen Nut (D) of the cable clamp.

Turn the “low” adjusting screw (E) so the left inside edge of the chain cage (F) and the chain (G) just do not touch.

Remove the slack from the cable wire and tighten the Nut of the cable clamp.

DE

G H F

fig 20

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Contents For Mountain Bikes Your Bike Fitting the Rider to the Bicycle Your Bike Owner’s Bicycle Identification RecordModel / Serial Number Purchase Date Model Name Rules of the Road Meanings of WarningsIf you must ride at night or at time of poor visibility Use extra caution in wet weatherYour Bike Owner’s Responsibility Parts Assembly View Parts View Parts List Parts Assembly ListDescription Assembly Introduction Assembly Small Adjustable WrenchTools Needed Flat-blade ScrewdriverHandlebar and Stem Installation Quill Style StemThreadless Style Stem Install the Front Wheel Assemble the Front Wheel to the Fork AssemblyLoosen the Front Brakes Re-attache Front Brake Cable Re-attach Front Brake CableAssembly Setting Up the Handlebars To test the tightness of the stem Testing Stem and Handlebar TightnessTo test the tightness of the handlebar clamp Attach Seat to Seat Post pre-assembled on some models Assembly Seat InstallationTighten the quick release lever Testing Seat Clamp and Post Clamp Tightness To test the tightness of the seat clamp and the post clampIf the seat moves in the Seat Clamp a fig If the Seat Post 9 moves in the Seat Tube BAssembly Pedal Installation Tighten the pedals figReflector Brackets Installation Installing Derailleur Guard on some modelsMaintenance Brake System Test the tightness of each Brake ShoeMaintenance Final Brake Adjustment Before Riding Stretching the cable figCheck tightness of the cantilever mounting Bolt a Center brake shoes on rimMaintenance Final Brake Adjustment Put the brake shoes the correct distance from the rimTest the tightness of the cable clamp fig MaintenanceTest the travel of each brake lever Maintenance Parts of the Shift System Shift SystemOperation Operate the shift system as follows Maintenance Shift System These are the higher gear combinations Front Derailleur Adjustments Perform the Rear Derailleur Adjustments if Maintenance Rear Derailleur Adjustments Adjust the Index Shift System fig Maintenance Three-Piece Cranks various models MaintenanceSuspension Frame various models AdjustmentTo change the suspension Maintenance Tires Inflating the TiresRepair and Service Maintenance LubricationWhat When How Lubrication TableMaintenance Reflectors Inspection of the BearingsHead Tube Bearings Crank BearingsWarranty Huffy Corporation Limited Warranty What does this Limited Warranty cover?What must you do to keep the Limited Warranty in effect? What is not covered by this Limited Warranty?Warranty For how long does this Limited Warranty last?How do you get service? What will Huffy do?Always Wear Your Helmet When Riding this Product