AJS Highway Star 125 - User Manual

Questions and Answers

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Brenda SampsonAug 14, 2025
How to fix AJS Highway Star 125 engine that does not start?
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  Richard HurstAug 14, 2025
  If your AJS Motorcycle engine doesn't start, start by checking if the battery is discharged and charge or replace it if necessary. Ensure the engine kill switch is set to the “ON” position. Also, make sure the side stand is up or the motorcycle is in neutral, or the clutch is pulled in. Check for sufficient fuel in the tank. Inspect the battery leads and tighten them if loose. Finally, verify the fuse and replace it if blown, checking for any electrical shorts.
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Daniel WalkerAug 18, 2025
What to do if AJS Motorcycle engine fires but will not start?
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  Michael ClarkAug 18, 2025
  If your AJS Motorcycle engine fires but won't fully start, the engine may be flooded. Remove, clean, or replace the spark plug. Inspect fuel pipes for any restrictions. Ensure the fuel isn't contaminated by draining and replenishing it. Check the intake hoses for air leaks and verify that the air filter isn't blocked. Also, inspect the exhaust system for blockages. Finally, check for water in the fuel system and drain if needed.
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Selena GallowayAug 20, 2025
What to do if AJS Highway Star 125 Motorcycle does not start because of no fuel?
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  Joseph MorrisAug 21, 2025
  If your AJS Motorcycle engine won't start and there's no fuel in the tank, replenish the fuel.
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Ashley VaughnAug 25, 2025
How to fix AJS Highway Star 125 engine not starting because of discharged battery?
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  Melanie AndersonAug 25, 2025
  If your AJS Motorcycle engine won't start due to a discharged battery, charge or replace the battery.
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amy25Aug 27, 2025
What to do if AJS Highway Star 125 Motorcycle does not start because of low fuel?
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  Mark JohnsonAug 27, 2025
  If the AJS Motorcycle engine doesn't start because the fuel level is low, add more fuel.
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Sara MccartyAug 31, 2025
Why AJS Highway Star 125 does not start if the engine kill switch is off?
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  Christopher CareyAug 31, 2025
  If the AJS Motorcycle engine doesn't start because the engine kill switch is set to “OFF”, set the engine kill switch to “ON”.
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Vanessa FrostSep 3, 2025
What to do if AJS Highway Star 125 Motorcycle does not start with side stand down?
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  Angelica LeeSep 3, 2025
  If the AJS Motorcycle engine doesn't start because the side stand is down and a gear is engaged, select neutral or pull in the clutch.
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cfullerSep 6, 2025
What to do if AJS Motorcycle does not start and battery leads are loose?
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  Joshua ParsonsSep 7, 2025
  If the AJS Motorcycle engine doesn't start because the battery leads are loose, tighten the battery leads.
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Karen MarshallSep 10, 2025
What to do if AJS Highway Star 125 does not start and the fuse is blown?
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  Kevin BerrySep 12, 2025
  If the AJS Motorcycle engine doesn't start because the fuse is blown, replace the fuse and check for an electrical short.