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

Periodic Maintenance Table

The following chart is a guide based on average riding conditions. You may need to increase frequency based on riding conditions. When inspection reveals the need for replacement parts, always use genuine Timbersled parts, available from your Timbersled dealer.

I - Inspect (clean, adjust, tighten, lubricate, replace if necessary)
C - Clean, R - Replace, L - Lubricate

Item

Frequency

150 mi.
(240 km)

500 mi.
(800 km)

1000 mi. (1600 km)

2000 mi. (3200 km)

Pre- Season

Brakes

Hose Routing

I

I

I

I

I

Hose Condition

I

I

I

I

I

Fluid Leaks

I

I

I

I

I

Brake Pads

I

I

I

I

I

Brake Disc

I

I

I

I

I

Brake System (see start of Brakes section for inspection procedures)

I

I

I

I

I

Brake Fluid

I

    

I

I

FUEL MANAGEMENT

Air Box/Air Intake

I

I

I

I

I

CHASSIS

Chassis Mount Bushings

    

R

R

I/L

Suspension Mounting Bolts

I

I

I

I

I

Steering Fasteners

I

I

I

I

I

Rear Suspension Fasteners

I

I

I

I

I

Ski Saddle/Spindle Bolts

I

I

I

I

I

Drive Chain (see Drive Chain Tension and Chain Inspection for inspection and tensioning procedures)

I/L

I/L

R

R

I/L

Rear Wheel Idler Bolt

I

I

I

I

I

Idler Bolt Jam Nut

I

I

I

I

I

Track Alignment

I

I

I

I

I

Track Tension

I

I

I

I

I

Rail Slide Condition (see Rail Slide Wear for inspection procedures)

I

I

I

I

I

Chain Case Chain (see Chain Case Chain Tension and Chain Inspection for inspection and tensioning procedures)

I/L

I/L

R

R

I/L

Fork Clamp Bolts

I

  

I

I

I

Swing Arm Bolts

I

  

I

I

  

Strut Rod Bolt

I

  

I

I

I

Front Axle Bolt

I

  

I

I

I

Chain Guide Slider

I

I

R

R

I/R

Ski Skags (see Ski Skags for inspection procedures)

I

I

I

I

I

Rear Suspension Arm Bushings (if equipped— grease with grease fittings)

  

I

I

I

I

I

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