1. Product Overview
The Medline Manual Seated Mobility Scooter Knee Walker is designed as a lightweight and maneuverable alternative to traditional crutches. It features a comfortable seat and two stable leg platforms, providing support and mobility for individuals recovering from leg or foot injuries or surgery. This scooter is built to support users up to 300 lbs, offering a reliable solution for maintaining independence during recovery.

Figure 1: The Medline Manual Seated Mobility Scooter, showcasing its overall design with seat, handlebars, basket, and four wheels.
Key Features:
- Lightweight and Easy to Assemble: Designed for user convenience and quick setup.
- Comfortable Seated Design: Provides a padded seat for comfortable use during recovery.
- Stable Leg Platforms: Two platforms offer secure resting points for the injured leg or foot.
- High Weight Capacity: Safely supports individuals up to 300 lbs.
- Maneuverable: Easily navigates flat surfaces, offering freedom of movement.
- Integrated Storage Basket: A convenient basket is included for personal items.
- Adjustable Height: Seat and handle heights are adjustable to accommodate various user heights.
- Loop Lock Brake: Hand-operated brake system for secure stopping and parking.
2. Setup and Assembly
Before first use, the Medline Manual Seated Mobility Scooter requires assembly and adjustment to ensure safe and comfortable operation. Follow these steps carefully.
2.1 Unpacking
Carefully remove all components from the packaging. Verify that all parts are present according to the packing list (not provided in this manual, refer to product packaging for full list). Dispose of packaging materials responsibly.
2.2 Assembly Instructions
- Assemble the Scooter: Follow the specific assembly instructions provided with your product packaging. This typically involves attaching the handlebars, seat post, and wheels if they are not pre-assembled.
- Adjust Seat Height: Adjust the seat height to a comfortable position where your feet can reach the ground when seated, and your injured leg can rest comfortably on the platforms. The seat height is adjustable from 21" to 28.5".
- Adjust Handlebar Height: Adjust the handlebar height so that you can comfortably reach and grip the handles while seated, allowing for proper steering and braking. The overall height of the scooter with handles can range from 36" to 44".
- Install Basket: Attach the provided storage basket to the front of the scooter as per the assembly instructions.
- Check Brakes: Ensure the loop lock brake on the handles is functioning correctly. Squeeze the brake levers to engage the brakes, and push the lock mechanism to keep them engaged for parking.

Figure 2: Illustration showing the adjustable height of the seat and handles, ranging from 21 to 28.5 inches for the seat.

Figure 3: Diagram illustrating the overall dimensions of the scooter, including height (36"-44"), length (31.5"), and width (17").

Figure 4: Close-up view highlighting the integrated footrest and the included storage basket on the scooter.

Figure 5: Detailed image of the handlebar showing the loop lock brake mechanism for secure stopping and parking.
3. Operating Instructions
Once assembled and adjusted, the Medline Manual Seated Mobility Scooter is ready for use. Always prioritize safety during operation.
3.1 Getting On and Off the Scooter
- Engage Brakes: Before attempting to mount or dismount, ensure the loop lock brake is fully engaged to prevent the scooter from moving.
- Mounting: Carefully approach the scooter. Place one foot on each of the stable leg platforms. Slowly lower yourself onto the padded seat.
- Dismounting: Engage the loop lock brake. Carefully stand up from the seat, ensuring your balance, and then step off the leg platforms.

Figure 6: Close-up view of the two stable leg platforms designed to support the user's feet.
3.2 Maneuvering the Scooter
- Release Brakes: Once seated and stable, release the loop lock brake.
- Propulsion: Use your uninjured leg(s) to push off the ground, propelling the scooter forward.
- Steering: Use the handlebars to steer the scooter in the desired direction.
- Braking: Squeeze the brake levers on the handlebars to slow down or stop. For parking, engage the loop lock mechanism.
3.3 Using the Storage Basket
The attached basket provides convenient, hands-free storage for small personal items such as a purse, wallet, or phone. Do not overload the basket beyond its intended capacity.

Figure 7: A user seated on the Medline Mobility Scooter, illustrating its use and the 300lb weight capacity.
4. Maintenance
Regular maintenance ensures the longevity and safe operation of your Medline Manual Seated Mobility Scooter.
- Cleaning: Wipe down the scooter regularly with a damp cloth and mild soap. Avoid abrasive cleaners.
- Wheel Inspection: Periodically check the wheels for wear and tear. Ensure they rotate freely and are free of debris.
- Brake Check: Test the brakes before each use to ensure they engage properly and provide adequate stopping power.
- Fastener Check: Ensure all nuts, bolts, and fasteners are tight. Do not overtighten.
- Storage: Store the scooter in a safe, dry place when not in use, away from extreme temperatures and direct sunlight.
5. Troubleshooting
This section addresses common issues you might encounter with your mobility scooter.
| Problem | Possible Cause | Solution |
|---|---|---|
| Scooter does not roll smoothly. | Debris in wheels; loose wheel axle; worn wheels. | Clean wheels; tighten axle bolts; consider wheel replacement if severely worn. |
| Brakes are not effective. | Brake cable loose; worn brake pads (if applicable); improper adjustment. | Check brake cable tension; consult a professional for brake adjustment or replacement. |
| Seat or handlebars feel wobbly. | Adjustment clamps not tightened sufficiently. | Ensure all quick-release clamps and adjustment knobs are securely tightened. |
If you encounter issues not listed here or if solutions do not resolve the problem, please contact Medline customer support.
6. Product Specifications
| Feature | Detail |
|---|---|
| Model Name | Medline Economy Scooter |
| Item Model Number | MDS86000SS |
| Brand | Medline |
| Product Dimensions | 17.01 x 31.5 x 22.83 inches (W x L x H) |
| Item Weight | 29.5 Pounds |
| Weight Capacity | 300 lbs |
| Wheel Size | 8 Inches |
| Color | Black |
| Style | Modern |
7. Warranty and Support
Specific warranty information for the Medline Manual Seated Mobility Scooter is typically provided with the product packaging or can be found on the official Medline website. Please refer to those resources for detailed warranty terms and conditions.
Customer Support:
For technical assistance, replacement parts, or any questions regarding your Medline product, please contact Medline customer support. Contact information can usually be found on the product packaging, the official Medline website, or through your point of purchase.
You can visit the official Medline store on Amazon for more information: Medline Store





