Model feels sluggish (poor acceleration) (Nitro)
Article #542399
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- Engine poorly tuned or is new and requires break-in
- Follow the manual's instructions for break in (go here for Pro .15 factory break-in settings), and then for tuning the engine.
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- Onboard battery pack is not properly charged
- Charge battery completely, or replace onboard AA batteries (nitro models).
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- Clutch shoes worn out
- Replace the worn clutch shoes and clutch spring with a fresh set.
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- Slipper clutch is set too loose
- Tighten the slipper clutch
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- Over geared
- You must gear appropriately for your environment. Use a smaller clutch bell (fewer teeth). Calculate Gearing.
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- Missing axle drive pins
- Install drive pins in the axle
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- Tires slip on the rims
- Glue tires to the wheels.
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- Stripped spur gear
- Replace damaged spur gear (see article here, T-Maxx example illustrated).
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- Stripped transmission gears
- Replaced damaged gears
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- Damaged Drive Belt (4-Tec)
- Inspect the drivebelts for loose tension or missing teeth and adjust or replace as necessary.
