ARGO OWNER'S SERVICE REPORT

If you own an Argo amphibious vehicle, XTV (extreme terrain vehicle) sooner or later you’ll search one thing: 

 “When do I replace the chains on my Argo?”

It’s the most common maintenance question for Argo owners—and for good reason. 

ARGO machines use a multi-chain drivetrain system that distributes power from the transmission to each axle, giving them the legendary traction and amphibious capability they’re known for. 

 The good news? 

Chains are a normal wear component—not a failure. With proper care, an Argo drivetrain can last thousands of hours.

This guide explains: 

  How often chains should be replaced 

 Warning signs of chain wear  

 Typical replacement costs 

 Parts involved 

 How to extend the life of your machine

THIS PHOTO SHOWS THE CENTRAL DRIVETRAIN OF 

AN ARGO AMPHIBIOUS XTV INSIDE THE LOWER HULL.

Why Argo uses chains instead of driveshafts?

Most ATVs and side-by-sides rely on driveshafts and differentials. ARGO uses something different. The chain-driven skid-steer drivetrain allows:

• Power to reach all wheels simultaneously 
• Exceptional traction in mud, snow, and water 
• Independent steering without fragile differential systems 
• Simple serviceability in remote locations 

It’s one of the reasons ARGO machines dominate industries like:

• Search & Rescue       
• Oil & Gas       
• Utilities       
• Hunting & Backcountry exploration      
• Military and emergency operations

Chains are the backbone of this design.

How many chains are in an ARGO?

Depending on the model most machines contain: 

Model Approximate Chain Count: 

6x6 - 6–8 chains     8x8 - 8–10 chains 

These chains connect: 

•  Transmission output 
•  Intermediate shafts 
•  Axles 

 Tensioners and idler sprockets 

The result is continuous torque to every wheel. ?

How often should ARGO chains be replaced?

Typical service intervals vary based on terrain, maintenance, and usage. 

Usage Type Chain Life Expectancy: 

• Recreational trail riding - 200–400+ hrs. 
• Hunting / Mixed terrain - 150–300 hrs. 
• Mud / Commercial - 100–200 hrs. 
• Industrial / Daily - 75–150 hrs. 

Pro Tip: 

Many owners replace chains preventively at 150–200 hrs. to avoid drivetrain damage.

How to extend chain life?

The easiest way to double the life of your chains is simple maintenance.

• Regular lubrication: ARGO chains should be lubricated regularly to prevent corrosion and stretching. 
• Inspect tension:  Loose chains accelerate wear on sprockets and bearings. 
• Avoid water storage: While Argos are amphibious, storing them wet can shorten drivetrain life. 
• Clean after mud riding

Signs your ARGO chains need replacement

Watch for these warning signs: 

 ? Excessive drivetrain noise 

 ? Jerking or uneven wheel engagement 

 ? Loose chain tension 

 ? Visible rust or seized links 

 ? Sprocket tooth wear 

 ? Reduced pulling power 

If ignored, worn chains can eventually cause: 

•  sprocket damage 
•  axle bearing wear
•  transmission stress P

Preventive maintenance is always cheaper.  

Where most ARGO owners get it wrong?

The biggest mistake owners make: 

 Waiting until a chain fails. 

 When a chain breaks it can damage: 

 •      sprockets 

 •      bearings 

 •      axles 

 •      transmission components 

Preventive replacement saves money long-term. 

The best approach is a scheduled drivetrain inspection every 100 hours. 

This allows technicians to identify issues before they become expensive problems.