ARO 120 (2019) - Snowmobile Timbersled - Free user manual and instructions
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| Product Type | Snowmobile |
| Brand | Timbersled |
| Model | ARO 120 |
| Year | 2019 |
| Engine Type | 2-stroke |
| Displacement | 1200 cc |
| Fuel System | Electronic fuel injection |
| Fuel Capacity | 9 gallons (34 L) |
| Track Length | 120 inches (305 cm) |
| Track Width | 15 inches (38 cm) |
| Ski Stance | 39-41 inches adjustable |
| Seating Capacity | 1 |
| Dry Weight | 475 lbs (215 kg) |
| Overall Length | 115 inches (292 cm) |
| Overall Width | 46 inches (117 cm) |
| Overall Height | 52 inches (132 cm) |
| Battery | 12V, 18Ah (AGM) |
| Lighting | LED headlight and taillight |
| Electric Start | Standard |
| Reverse | Electric reverse |
| Brake System | Hydraulic disc |
| Suspension Front | Independent A-arm with coil-over shocks |
| Suspension Rear | Parallel rail with torsion springs |
Frequently Asked Questions - ARO 120 (2019) Timbersled
What type of fuel should I use in my Timbersled ARO 120?
Use unleaded gasoline with a minimum octane rating of 91 RON. Avoid ethanol blends above 10%.
How often should I change the oil?
Change the 2-stroke oil every 500 miles or after each season. Use a high-quality synthetic oil rated for snowmobiles.
What is the recommended track tension?
Track sag should be 1-2 inches when lifted. Check owner's manual for exact spec.
How do I start the snowmobile in cold weather?
Ensure battery is charged. Turn key to on, wait for glow plug light (if equipped) to extinguish, then press start. Do not rev immediately.
What maintenance is required before storage?
Stabilize fuel, fog the engine, grease all lubrication points, remove battery and store indoors, and cover the snowmobile.
What is the towing capacity?
The ARO 120 can tow up to 500 lbs (227 kg) on groomed trails. Use a proper hitch and reduce speed.
How do I adjust the ski stance?
Loosen the ski bolts, slide the skis to desired position (39-41 inches), and retorque to spec. Check alignment afterwards.
What type of coolant is recommended?
Use a 50/50 mix of ethylene glycol antifreeze and distilled water, rated to -40°F.
How do I troubleshoot an engine that won't start?
Check fuel, spark plug, battery voltage, and kill switch. Ensure tether cord is attached. Refer to manual for detailed steps.
Are replacement parts readily available?
Yes, Timbersled has a network of dealers. You can order parts online or through authorized service centers.
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