Tips on Snowmobile Track Tension

Part of having a good day on a snowmobile is proper maintenance of your vehicle. Adjustments that are simple to make at home can be a nightmare in the field. One area that you should check frequently is the track tension of your snowmobile.

  1. How to Check Tension

    • Check the tension of the track by lifting the snowmobile off the ground so that the track hangs freely; use a track stand for this purpose. Hook a spring scale on the track and weight the track down; different manufacturers will specify different weights to check track tension, so check your manual.

      While looking at the track tension, be sure to also check the wheels for any loose parts and grease the suspension system. The track tension will depend in part on your suspension.

    What General Tension Should Be

    • If your track tension is too tight, it will rob your sled of power and make it go slower. In general, a tension that keeps the track from ratcheting is the best way to go. Different sleds require different tensions; your manual should have a recommended tension listed. You can also talk to the place you purchased your vehicle from to get additional recommendations.

    Changing Tension

    • Change the tension by loosening the jam nuts on the adjuster bolts; tightening the bolts will tighten the tension, while loosening the bolts loosens the tension.

      While adjusting the tension, check the track alignment as well.