Introduction
This manual provides detailed instructions for the assembly, operation, and maintenance of your Bush Business Furniture Series C 60W L Shaped Desk with 3 Drawer Mobile File Cabinet. Please read all instructions carefully before beginning assembly and retain this manual for future reference.

An overhead view of the assembled Bush Business Furniture Series C L-Shaped Desk and mobile file cabinet, showcasing its mahogany finish and overall structure.
Safety Information
- Always follow assembly instructions carefully. Incorrect assembly can lead to instability and injury.
- Ensure all fasteners are securely tightened before use. Periodically check and re-tighten as necessary.
- Do not overload the desk or file cabinet. The desk has a maximum weight capacity of 200 pounds.
- Keep small parts and assembly hardware away from children.
- Use caution when moving the mobile file cabinet, especially on uneven surfaces.
- Avoid placing hot items directly on the desk surface without protection.
Package Contents
The following components are included in your package:
- 60W x 30D Office Desk Shell
- 48W x 24D Desk Return
- 3 Drawer Mobile Pedestal (File Cabinet)
- Assembly Hardware (screws, dowels, cam locks, etc.)
Please verify all components are present and undamaged before proceeding with assembly. If any parts are missing or damaged, contact Bush Business Furniture customer support.
Setup and Assembly
Assembly of this L-shaped desk and mobile file cabinet requires approximately 2 people. Basic tools such as a hammer and screwdriver are recommended (not included).
General Assembly Steps:
- Unpack and Organize: Carefully unpack all components and hardware. Lay them out on a clean, soft surface to prevent scratches. Identify each part using the provided parts list (if applicable).
- Assemble the Desk Shell: Follow the specific instructions provided with your hardware kit to construct the main 60W x 30D desk shell. This typically involves attaching side panels to the desktop and back panel.
- Attach the Desk Return: The 48W x 24D desk return can be attached to either the left or right side of the main desk shell, allowing for a right-handed or left-handed L-shaped configuration. Secure it according to the hardware instructions.
- Assemble the Mobile File Cabinet: Construct the 3-drawer mobile pedestal. This includes assembling the cabinet frame, installing drawer slides, and then assembling the drawers themselves.
- Install Casters: Attach the dual-wheeled casters to the bottom of the mobile file cabinet for mobility.
- Insert Drawers: Once the cabinet is assembled, carefully insert the completed drawers onto their respective slides.
- Final Checks: Ensure all connections are tight and the desk and cabinet are stable.

The L-shaped desk and mobile file cabinet positioned in a modern office setting, demonstrating its functional use with a laptop and office supplies.

An image illustrating the key dimensions of the L-shaped desk: 29.84 inches height, 60 inches depth, and 77.05 inches width.
Operating Instructions
Mobile File Cabinet:
The 3-drawer mobile file cabinet is designed for convenient storage and easy relocation. It features:
- Full-Extension File Drawer: The bottom drawer is a full-extension file drawer, accommodating letter, legal, and A4-size paperwork. This allows for easy access to the entire drawer contents.
- Box Drawers: Two upper box drawers provide storage for miscellaneous office supplies.
- Locking Mechanism: The two bottom drawers can be locked to secure sensitive documents and personal items. Insert the key and turn to lock or unlock.
- Dual-Wheeled Casters: The cabinet is equipped with dual-wheeled casters, enabling it to be easily moved and positioned anywhere in your office, including underneath the desktop.

A detailed view of the mobile file cabinet's bottom drawer, showing the full-extension ball bearing slides and the integrated lock with a key.

A close-up image of the dual-wheeled casters on the mobile file cabinet, highlighting their design for easy movement.
Desk Features:
- Wire Management Grommets: The desktop includes built-in wire management grommets to help keep cords and cables organized and out of sight.
- Finished Back: The L-shaped desk is finished on all sides, allowing for flexible placement in a private office or an open-plan environment without compromising aesthetics.

A detailed view of the wire management grommet on the desk surface, showing a cable passing through for organized wiring.
Maintenance
To ensure the longevity and appearance of your Bush Business Furniture Series C desk and file cabinet, follow these maintenance guidelines:
- Cleaning: Wipe surfaces with a damp cloth. Avoid using harsh chemicals or abrasive cleaners, which can damage the thermally fused laminate finish.
- Spills: Clean up spills immediately to prevent staining or damage to the laminate.
- Protection: Use coasters under beverages and protective pads under hot items or objects with sharp edges to prevent marks and scratches.
- Hardware: Periodically check all screws and fasteners to ensure they remain tight. Re-tighten as needed to maintain structural integrity.
Troubleshooting
This section addresses common issues you might encounter with your desk and file cabinet.
- Desk Wobbles: Ensure all assembly screws and cam locks are fully tightened. Check that the desk is on a level surface. Adjust any leveling glides if present.
- Drawers Stick or Don't Close Smoothly: Verify that the drawer slides are correctly installed and aligned. Check for any obstructions inside the drawer or along the slides. Ensure the cabinet is on a level surface.
- Lock Not Functioning: Ensure the key is fully inserted and turned correctly. Check for any debris in the lock mechanism. If the issue persists, contact customer support.
- Casters Not Rolling Smoothly: Check for debris (hair, lint) caught in the caster wheels. Clean as necessary. Ensure casters are securely attached.
If you experience issues not covered here, please refer to the Warranty and Support section for assistance.
Specifications
| Attribute | Detail |
|---|---|
| Brand | Bush Furniture |
| Model Number | SRC146MASU |
| Product Dimensions (D x W x H) | 60"D x 77.05"W x 29.84"H |
| Color | Mahogany |
| Style | Traditional |
| Base Material | Laminate Over Engineered Wood (Paper) |
| Top Material Type | Engineered Wood |
| Finish Type | Mahogany |
| Special Feature | Dual-wheeled casters |
| Recommended Uses | Office |
| Included Components | 60W x 30D Desk Shell with 48W Return and 3 Drawer Mobile Pedestal |
| Product Grade | Commercial |
| UPC | 042976122218 |
| Item Weight | 253.65 Pounds |
| Number of Drawers | 3 |
| Maximum Weight Recommendation | 200 Pounds |
| Required Assembly | Yes |
| Recommended Number of People for Assembly | 2 |
| Tools Recommended For Assembly | Hammer, Screw Driver |
| Product Care Instructions | Wipe with Damp Cloth |
| Has Finished Back | Yes |
| Drawer Glide Mechanism | Ball bearing |
Warranty and Support
Your Bush Business Furniture Series C 60W L Shaped Desk with 3 Drawer Mobile File Cabinet is backed by a 10-year manufacturer's warranty. This warranty covers defects in materials and workmanship under normal use.
For warranty claims, missing parts, or technical assistance, please contact Bush Industries customer support. You may also visit the official Bush Business Furniture store for additional product information and support resources: Bush Business Furniture Store.





