Content Source: 2021 Timbersled SX 120 / ARO / RIOT Owner’s Manual (9931501 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.

Click the CONTENTS link above for the Table Of Contents, or download a full PDF of the Owner Manual in the Owner Support area of Polaris.com

Lubrication

Chain Lubrication

Lubricate the chains every 8 to 10 hours of operation. We have found that the use of Maxima Chain Wax for O- ring chains works best. It is recommended to lift the track off the ground. Start the bike and put it into first gear and let the clutch out allowing the drive system to spin. Slowly spray lube directly onto the chain rollers and O-rings, soaking the chain. This will allow good penetration into the moving chain parts.

Track Lubrication

The slide rail needs snow for lubrication. Excessive wear indicates insufficient lubrication. A new rail slide can cause faster heat build-up in limited lubrication, resulting in excessive wear.
WARNING
Operating with insufficient lubrication between the rail slide and track guide clips can cause track failure, loss of vehicle control and loss of braking ability, which can result in serious injury or death. Avoid operating for extended periods on ice and other surfaces that have little or no snow for lubrication.
If excessive rail slide wear occurs due to poor snow conditions, additional scratchers are available specifically designed for your model. Your dealer can provide more information.
Track damage or failure caused by operation on ice or under other poor lubrication conditions will void the track warranty.

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