Content Source: 2020 PRO-RMK / RMK ASSAULT / SKS 155 Owner’s Manual (9929772 R02) > Troubleshooting 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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Suspension Troubleshooting

Problem

Solution

Rear suspension bottoms too easily

Rides too stiff in rear

Too much weight transfer when climbing

Refer to Suspension Quick Set-Up Guide.

Too little weight transfer when climbing

Refer to Suspension Quick Set-Up Guide.

Machine darts from side to side
  • Check ski alignment.
  • Make sure spindles and all steering components turn freely.
  • Check for excessive play in steering assembly (see your dealer).
  • Ensure skags are straight on skis.

Front end pushes
  • Check for worn skags.
  • Check for binding front suspension shafts and steering components, grease all pivot points (elevate front of snowmobile).
  • Increase IFS preload (if equipped).

Steering is heavy
  • Make sure spindles and all steering components turn freely.
  • Check ski alignment.
  • Check skags and skis for damage.

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