1. Introduction
This manual provides essential information for the safe and effective use of your Sealey SCR91 Mechanic's Utility Seat. Please read these instructions carefully before assembly and operation. Keep this manual for future reference.
The Sealey SCR91 is a versatile utility seat designed for use in various workshop environments, including body shops, detailing centers, and general garages. It features a durable composite frame, a comfortable seat with hidden storage, and smooth-rolling casters for easy maneuverability.

Figure 1: Sealey SCR91 Mechanic's Utility Seat, showing its overall design with storage trays and casters.
2. Safety Information
Always observe the following safety precautions to prevent personal injury and damage to the product.
- Weight Capacity: Do not exceed the maximum weight capacity of the seat. Refer to specifications for details.
- Stable Surface: Use the utility seat on a flat, level, and stable surface. Avoid sloped or uneven ground.
- Caster Safety: Ensure all casters are securely attached and functioning correctly before each use. Do not use if casters are damaged or loose.
- Avoid Overloading Storage: Do not overload the storage trays or the hidden compartment. Distribute weight evenly.
- Proper Use: This seat is designed for sitting and storing tools. Do not stand on the seat or use it as a step stool.
- Keep Clear: Keep hands and feet clear of moving parts, especially the casters, during movement.
- Maintenance: Regularly inspect the seat for any signs of wear, damage, or loose components. Do not use if damaged.
3. Package Contents
Verify that all components are present and undamaged upon unpacking.
- Sealey SCR91 Mechanic's Utility Seat (Main composite frame with integrated seat)
- Six interchangeable cup/bottle holders and tool/component storage trays
- Four Ø100 mm ball-bearing swivel rubber casters (pre-installed or requiring attachment)

Figure 2: The utility seat shown with one of its removable storage trays, highlighting the modular design.
4. Setup and Assembly
The Sealey SCR91 Utility Seat typically requires minimal assembly. Follow these steps:
- Unpacking: Carefully remove all components from the packaging. Retain packaging for future transport or storage.
- Caster Installation (if not pre-installed): If the casters are not already attached, insert the stems of the Ø100 mm rubber casters into the designated holes on the underside of the seat frame. Push firmly until they click into place. Ensure all four casters are securely seated.
- Tray Attachment: The six interchangeable cup/bottle holders and storage trays can be placed into the slots around the perimeter of the seat frame. Position them according to your preference and workflow.
- Hidden Storage Access: The seat cushion can be lifted or slid to reveal a hidden storage compartment beneath. Familiarize yourself with its operation.
5. Operating Instructions
Using your Sealey SCR91 Utility Seat is straightforward. Follow these guidelines for optimal performance:
- Sitting Position: Sit centrally on the seat, ensuring your weight is evenly distributed.
- Maneuvering: The Ø100 mm ball-bearing swivel casters allow for smooth and effortless movement across workshop floors. Push or pull the seat gently to move it to your desired position.
- Tool Storage: Utilize the six interchangeable trays for organizing tools, parts, and consumables. The hidden compartment under the seat provides additional secure storage for larger items or personal belongings.

Figure 3: A mechanic comfortably using the Sealey SCR91 seat, highlighting its ease of movement and practical design in a workshop setting.

Figure 4: Close-up view of the accessible tool storage, demonstrating how the trays can be used to keep tools organized and within reach.

Figure 5: Detailed view of the hidden storage compartment, ideal for securing smaller tools or personal items.
6. Maintenance
Regular maintenance will extend the life of your utility seat.
- Cleaning: Wipe down the composite frame and seat with a damp cloth and mild detergent. Avoid abrasive cleaners or solvents.
- Caster Inspection: Periodically check the casters for accumulated debris (e.g., hair, string, metal shavings) that may hinder smooth operation. Clean as necessary. Ensure casters remain securely attached.
- Storage: Store the seat in a clean, dry environment when not in use.
7. Troubleshooting
If you encounter issues with your Sealey SCR91 Utility Seat, refer to the following common problems and solutions:
- Casters not rolling smoothly:
- Check for debris (e.g., hair, dirt) wrapped around the caster wheels or axles. Clean thoroughly.
- Ensure the casters are fully inserted and securely seated in their sockets.
- Verify the floor surface is clean and free of obstructions.
- Seat feels unstable:
- Ensure the seat is on a flat, level surface.
- Check that all casters are making firm contact with the ground.
- Verify no components are loose or damaged. Do not use if damaged.
- Storage trays are loose:
- Ensure trays are correctly inserted into their designated slots.
- Avoid overloading trays beyond their capacity.
8. Specifications
| Feature | Specification |
|---|---|
| Model Number | SCR91 |
| Manufacturer | Sealey |
| Material | Composite Plastic |
| Product Dimensions (L x W x H) | 99 cm x 47 cm x 40 cm (approximately 39 in x 18.5 in x 15.7 in) |
| Product Weight | 5 kg (approximately 11 lbs) |
| Caster Diameter | Ø100 mm (rubber, ball-bearing swivel) |
| Included Components | Utility Seat, 6 interchangeable cup/bottle holders and storage trays |
9. Warranty and Support
Warranty: This Sealey product is covered by a one-year warranty from the date of purchase. Sealey is a reputable UK-based company established in 1978, known for its extensive product range and professional approval. All Sealey products are thoroughly tested and backed by unparalleled after-sales service.

Figure 6: Sealey 1 Year Guarantee information.
Support: For technical assistance, spare parts, or warranty claims, please contact your authorized Sealey dealer or visit the official Sealey website for contact information. Please have your model number (SCR91) and proof of purchase available when contacting support.
Note: Information regarding spare parts availability is not provided in the product details. Please contact Sealey directly for inquiries.





