Content Source: 2021 Indian Challenger Owner’s Manual (9931587 R01) > Maintenance Chapter

IMPORTANT

The Owner's Manual for this vehicle contains warnings, instructions and other information you must read and fully understand before safely riding or performing maintenance on this vehicle.Always follow the warnings and instructions in Owner's Manual.

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Drive Belt Adjustment

IMPORTANT
Drive belt adjustments should be performed by an authorized Indian dealer, or an equivalent technician.
IMPORTANT
Perform this procedure to achieve proper belt tension and alignment. Belt tension should be set before performing the alignment procedure.

Belt Tension

WARNING
A drive belt that is not properly tensioned can cause drive line noise and damage the drive belt, causing possible belt failure and loss of control of the motorcycle.
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NOTICE
Marks and are used as a reference for initial wheel alignment. Marks should be in roughly the same position on both left and right sides of wheel.
  1. Place the motorcycle in an upright position with the front wheel clamped in a wheel vise.
  2. Remove saddlebags.
  3. Make note of adjuster locations and .
  4. Raise the rear of the motorcycle so the rear tire can be freely rotated.
  5. Loosen axle nut .

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  6. Turn the RIGHT SIDE adjuster nut to achieve proper belt tension

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Belt Deflection
Model Deflection @ 10 lbs force

Challenger

0.6” (15 mm) - New Belt

0.79” (20 mm) - Belt with 1000+ miles

Belt Alignment

WARNING
A drive belt that is not properly aligned can cause drive line noise and damage the drive belt, causing possible belt failure and loss of control of the motorcycle.
Once the belt tension is correct, check and adjust final wheel alignment as follows:
NOTICE
To minimize change in belt tension, use LEFT SIDE adjuster only to make final adjustments to belt alignment.
  1. Rotate the wheel BACKWARD. Tighten LEFT SIDE adjuster until belt comes off inside sprocket flange during backward wheel rotation.
    IMPORTANT

    The belt should track to the center of the sprocket tooth surface when properly aligned . Sprocket teeth should be visible on both sides of the drive belt.

  2. Rotate the wheel in the FORWARD direction and verify that sprocket teeth are still visible on both sides of the drive belt .Image
  3. If necessary, loosen the axle nut and LEFT SIDE adjuster until belt just moves off the right flange and begins to track down the center of the driven sprocket flange during forward wheel rotation.
    NOTICE

    It may be necessary to loosen the axle nut and tap the left end of the axle to ensure it moves forward when the adjuster is loosened. The axle nut must be retightened to the ADJUSTMENT SPECIFICATION before proceeding.

  4. Rear wheel alignment is satisfactory when the drive belt remains centered on driven sprocket during forward and backward wheel rotation. Sprocket teeth should be visible from both sides of the drive belt.
  5. Verify that drive belt tension is still within specification.
  6. Tighten rear axle nut to specification.
    TORQUE

    Axle Nut Torque:

    65 ft-lbs 88 Nm
  7. Pump rear brake pedal several times to reset brake pad distance.
  8. Verify wheel rotates smoothly and freely without drag when brake pedal is released.

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