The Arctic Cat High Country 800 is a powerhouse snowmobile built to blaze through winter terrain with unmatched performance. But to keep this high-powered machine running smoothly, proper maintenance is key. One often-overlooked aspect of snowmobile maintenance is taking care of the chain case fluid.
The chain case plays a crucial role in transferring power to the snowmobile’s track, and its fluid ensures the entire system operates smoothly. Neglecting this could lead to serious mechanical issues down the line. This guide will walk you through everything you need to know about chain case fluid for the 2012 Arctic Cat High Country 800, including how to check, change, and choose the right fluid.
Why Is Chain Case Fluid Important?
The chain case is an essential part of your snowmobile, containing the chain and gears that transfer power from the engine to the track. The chain case fluid lubricates these components, reducing friction and heat while preventing wear and tear. Here’s why maintaining the fluid is critical:
- Prevents Overheating: Lubrication minimizes friction, stopping heat buildup that could damage parts.
- Reduces Wear: Proper fluid protects your chain and gears, increasing their lifespan.
- Ensures Smooth Operation: Without proper lubrication, the drivetrain components could stiffen or seize altogether.
Neglecting the chain case fluid will likely lead to increased wear, decreased efficiency, and potentially expensive repairs. That’s why regularly monitoring and changing this fluid should be a priority for any Arctic Cat owner.
How to Check the Chain Case Fluid Level
Checking the fluid level in your High Country 800’s chain case is straightforward and doesn’t take much time. Following these steps periodically will ensure you’re always operating with the right fluid level.
What You’ll Need:
- A flathead screwdriver
- A clean rag
- Work gloves
Steps:
- Locate the Chain Case
On the 2012 Arctic Cat High Country 800, the chain case is typically found on the right-hand side of the snowmobile.
- Find the Fluid Inspection Plug
Look for the small inspection plug on the side of the chain case cover. This is where you’ll check the fluid level.
- Remove the Plug
Use a flathead screwdriver to carefully unscrew the inspection plug. Be sure to hold the plug firmly to avoid dropping it.
- Check the Fluid
The fluid level should be even with the bottom of the plug hole. If it’s not, you’ll need to add more fluid.
- Inspect the Fluid Quality
Use a clean rag to check the fluid’s color and consistency. Fresh fluid should be clear or lightly tinted. If it’s dark or gritty, it’s time for a change.
- Reinsert the Plug
Carefully screw the inspection plug back into place.
How to Change the Chain Case Fluid
Changing the fluid is a crucial maintenance task that ensures the longevity of your chain case. Arctic Cat recommends replacing the fluid at least once per season, or more frequently if you ride in harsh conditions.
What You’ll Need:
- Arctic Cat-approved chain case fluid
- A drain pan
- Socket wrench or nut driver
- Funnel
- Cleaning cloth
Step-by-Step Guide:
- Prep Your Snowmobile
Place the snowmobile on a flat, stable surface and ensure it’s turned off before starting maintenance.
- Locate the Drain Plug
Underneath the chain case, you’ll find the drain plug. It’s often a small bolt.
- Drain the Old Fluid
Position your drain pan under the drain plug. Unscrew the plug using a socket wrench and allow all the old fluid to drain out. Removing the inspection plug or chain case cover may help the fluid flow out faster.
- Inspect the Chain Case
Use a clean cloth to remove any dirt or residue from the inside of the case. Take this opportunity to inspect the chain and gears for wear or damage.
- Replace the Drain Plug
After the old fluid has fully drained, securely tighten the drain plug.
- Add New Fluid
Using a funnel, pour the new chain case fluid into the case through the fill plug. Consult your owner’s manual for the recommended capacity, being careful not to overfill.
- Reattach the Plug
Tighten the fill plug back in place. Double-check all plugs to ensure they’re secure before operating your snowmobile.
Recommended Chain Case Fluids for the Arctic Cat High Country 800
Choosing the right chain case fluid is just as important as maintaining the proper levels. Here are some trusted options recommended for the 2012 Arctic Cat High Country 800:
- Arctic Cat Synthetic Chain Case Lubricant
Specifically designed for Arctic Cat models, this fluid provides superior lubrication and protection in extreme conditions.
- AMSOIL Synthetic Chaincase & Gear Oil
This high-performance fluid reduces friction and wear, even in low temperatures.
- Royal Purple Synchromax
A versatile fluid that works well in chain cases, providing excellent thermal stability.
Always consult your owner’s manual to ensure compatibility before using any product.
Common Issues and Troubleshooting
Even with regular maintenance, you may encounter issues with your chain case. Here are some problems and their potential fixes:
- Leaking Fluid
Leaking usually occurs due to worn seals or gaskets. Replace damaged seals immediately to prevent further fluid loss.
- Noisy Operation
Unusual noises might indicate insufficient fluid or worn gears. Check the fluid level and quality, and inspect gears and chains for wear.
- Overheating
Overheating can result from excessive friction due to low fluid levels or poor-quality fluid. Top off or replace fluid as needed.
Tips for Maintaining Your Chain Case
Stay on top of a few simple tasks to keep your chain case in top condition:
- Replace the fluid annually or after every 1,000 miles, whichever comes first.
- Inspect the chain tension regularly and adjust it if necessary.
- Check for any abnormal fluid leaks or noises, and address them promptly.
- Use only manufacturer-recommended lubricants to avoid compatibility issues.
Keep Your Arctic Cat Performing at Its Best
Proper chain case maintenance is essential for keeping your 2012 Arctic Cat High Country 800 running like new. By understanding the importance of chain case fluid, performing regular checks, and following the correct steps to change it, you can enhance your snowmobile’s performance and extend its lifespan.
