1. Introduction
This instruction manual provides essential information for the proper assembly, transformation, and care of your Hasbro Transformers Masterpiece Movie Series MPM-14 Bonecrusher action figure. Designed for collectors and enthusiasts, this figure accurately represents Bonecrusher from the Transformers live-action movies, transforming between a highly detailed robot mode and a formidable Buffalo H military vehicle mode. Please read this manual thoroughly before handling the figure to ensure optimal enjoyment and longevity.
2. Safety Information
WARNING: CHOKING HAZARD – Small parts. Not for children under 3 years. Recommended for ages 8 and up.
- Keep all packaging materials away from children.
- Handle the figure with care. Small, intricate parts may be fragile.
- Avoid excessive force during transformation to prevent damage.
- Do not expose the figure to extreme temperatures, direct sunlight for prolonged periods, or harsh chemicals.
3. Package Contents
Verify that all components are present in your package:
- 1x MPM-14 Bonecrusher Figure (main body)
- 1x Minesweeper Arm (detachable, with articulated claws)
- 1x Alternate Minesweeper Claw (splayed-out version)
- Effect parts (fire effects)
- Instruction Manual (this document)

Figure packaging showing the robot mode, vehicle mode, and included accessories.
4. Setup & Assembly
Your Bonecrusher figure comes partially assembled. The primary assembly involves attaching the minesweeper arm and optional effect parts.
- Unboxing: Carefully remove the figure and all accessories from the packaging. Retain the packaging for future storage if desired.
- Attaching the Minesweeper Arm:
- Locate the base of the minesweeper arm. This part is permanently attached to the figure's left shoulder in robot mode.
- Connect the main length of the minesweeper arm to its base. Ensure the connection points align and snap securely into place.
- Choose your preferred claw attachment (standard articulated or splayed-out) and firmly attach it to the end of the minesweeper arm.
- Attaching Effect Parts: The fire effect parts can be attached to various points on the figure, such as the hands or other designated ports, to simulate battle damage or energy effects.

Bonecrusher in robot mode with minesweeper arm and fire effects attached.
5. Transformation Instructions
The MPM-14 Bonecrusher figure features a complex transformation sequence. Exercise patience and gentle force. Refer to the visual cues on the figure and the provided images for guidance.
5.1. Robot Mode to Vehicle Mode (Buffalo H Military Vehicle)
- Prepare the Figure: Detach any effect parts. It is recommended to detach the main length of the minesweeper arm from its base for easier transformation.
- Legs to Rear Chassis:
- Fold the robot's feet and lower legs to form the rear wheels and undercarriage of the vehicle.
- Rotate and collapse the leg panels to form the side and rear sections of the vehicle. Ensure all tabs and slots align.
- Arms to Front & Sides:
- Collapse the robot's hands and forearms.
- Rotate the shoulder sections and arms to form the front hood and side panels of the vehicle.
- The minesweeper arm (if detached) will reattach to the front of the vehicle later.
- Torso & Head:
- Fold the robot's head into the chest cavity.
- Collapse and rotate the torso panels to form the roof and central body of the vehicle.
- Ensure all panels tab securely to create a solid vehicle form.
- Final Touches: Reattach the minesweeper arm to the front of the vehicle, ensuring it is securely mounted. Adjust any panels for a flush fit.

Bonecrusher in Buffalo H military vehicle mode with minesweeper arm.
5.2. Vehicle Mode to Robot Mode
To transform Bonecrusher back into robot mode, reverse the steps above. Pay close attention to the panel alignments and joint movements.
- Detach Minesweeper Arm: Carefully detach the minesweeper arm from the front of the vehicle.
- Unfold Torso & Head:
- Unclip and unfold the roof and central body panels to reveal the robot's torso.
- Extend the robot's head from its cavity.
- Unfold Arms:
- Separate the front hood and side panels to form the robot's arms.
- Extend the forearms and hands.
- Reattach the minesweeper arm to the left shoulder base.
- Unfold Legs:
- Separate the rear chassis panels and unfold them to form the robot's legs.
- Extend the feet and adjust for stability.
- Pose and Display: Once in robot mode, adjust the joints and panels to achieve your desired pose. Attach effect parts as desired.
6. Maintenance
- Cleaning: Use a soft, dry cloth to gently wipe dust from the figure. For stubborn dirt, a slightly damp cloth with plain water can be used, followed by immediate drying. Avoid abrasive cleaners or solvents.
- Storage: Store the figure in a cool, dry place away from direct sunlight and extreme temperatures. If storing for extended periods, consider keeping it in its original packaging or a display case to protect it from dust and damage.
- Joint Care: If joints become stiff, gently work them back and forth. Avoid applying lubricants unless specifically recommended by the manufacturer, as some chemicals can damage plastic.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Figure does not transform correctly. | Incorrect step sequence, panels not aligned, or tabs not fully engaged. | Review the transformation steps carefully. Ensure all panels are properly aligned and tabs are securely clicked into place. Do not force parts. |
| Parts feel stiff or difficult to move. | New figure stiffness, or parts are misaligned. | Gently articulate the joints to loosen them. Ensure no parts are obstructing movement. If a joint is excessively stiff, contact customer support. |
| Figure is unstable in robot mode. | Feet or leg panels not properly positioned. | Adjust the feet and leg panels to ensure a stable base. Check that all locking tabs are engaged. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand: | Hasbro |
| Model Name: | Transformers Masterpiece |
| Model Number: | F7136 |
| Character: | Bonecrusher |
| Toy Figure Type: | Action Figure |
| Scale: | 1/12 scale |
| Size (Robot Mode): | 27 cm (approximately 10.6 inches) |
| Material Type: | Plastic, Die-cast (Inner Material) |
| Operation Mode: | Manual Transformation |
| Recommended Age: | 48 months (4 years) to 1188 months (99 years) |
| Item Weight: | 0.81 kg (approximately 1.79 lbs) |
| Additional Features: | Die-cast construction, large size, movie-accurate design |
9. Warranty & Support
For information regarding product warranty, returns, or technical support, please refer to the official Hasbro customer service channels or the retailer from whom the product was purchased. Keep your proof of purchase for any warranty claims.
Hasbro Customer Service: For further assistance, visit the official Hasbro website or contact their customer support directly. Contact information can typically be found on the product packaging or their official website.





