1. Introduction
This manual provides detailed instructions for assembling and understanding the features of your HJPLPXH City Emergency Rescue Fire Truck Building Block Set, Model 31070. This set contains 1052 pieces designed to create a realistic fire engine model with functional components. Please read all instructions carefully before beginning assembly.

Image 1.1: The fully assembled HJPLPXH City Emergency Rescue Fire Truck Building Block Set.
2. Safety Information
WARNING: CHOKING HAZARD
This product contains small parts and is not suitable for children under 3 years of age. Adult supervision is recommended during assembly and play to prevent accidental ingestion of small components. Keep all packaging materials away from children.
3. Assembly Instructions
The HJPLPXH Fire Truck Building Block Set is designed for an engaging and educational assembly process. Follow the included instruction manual step-by-step for optimal results.
3.1. Preparation
- Unpack all components and verify that all 1052 pieces are present according to the parts list in the instruction manual.
- Organize the building blocks by color and type to facilitate easier assembly. Sorting trays can be helpful for this step.
- Ensure you have a clean, flat, and well-lit workspace.

Image 3.1: Organize and build. The image shows various building blocks sorted into containers next to an open instruction manual and a partially assembled fire truck model.
3.2. Step-by-Step Assembly
Refer to the detailed graphical instructions provided in the included manual. Each step illustrates the specific blocks required and their placement. Pay close attention to the orientation of pieces for correct functionality.
- Begin with the chassis and base structure, ensuring a sturdy foundation.
- Proceed to build the cabin, engine compartment, and rear sections as indicated.
- Integrate functional elements such as the ladder mechanism and rolling shutter doors during their respective steps.
- Attach the wheels and other exterior details last.

Image 3.2: Assembly process. This image illustrates the top-down assembly method, showing organized sorting trays, detailed instructions, and the precision fit of the blocks leading to a complete, display-ready model with realistic details.
4. Operating Functional Features
The HJPLPXH Fire Truck model includes several interactive features designed to enhance play and display.
4.1. Drivable Function
The fire truck features engaging wheels that allow for realistic forward and backward motion. Gently push the truck on a flat surface to observe its movement.

Image 4.1: Drivable function and rotating water gun. The image shows the fire truck moving forward and backward, and highlights the rotation capability of the water gun.
4.2. Functional Extension Ladder & Water Cannon
The model is equipped with a movable extending ladder and an adjustable high-pressure water gun. The water gun features a 360-degree rotating nozzle for targeted play scenarios.
- To extend the ladder, gently pull the sections upwards.
- To adjust the water cannon, rotate it horizontally and vertically at its joint.

Image 4.2: Drivable function and rotating water gun details. This image provides a closer look at the forward/backward motion of the truck and the 360-degree rotation of the water gun nozzle.
4.3. Rolling Shutter Doors & Interior Details
The rear compartment features signature rolling shutter doors that open and close smoothly, allowing access to the interior for imaginative role-play. The cabin also includes an authentic mechanical dashboard with simulated pressure gauges, control valves, and auxiliary spotlights.

Image 4.3: Premium mechanical details. This image highlights the detailed front end with sirens, deep-tread tires, the mechanical water gun joint, and the intricate interior cockpit.
5. Care and Maintenance
To ensure the longevity and appearance of your building block set, follow these simple care guidelines:
- Cleaning: Use a soft, dry cloth to gently wipe away dust. For more thorough cleaning, use a slightly damp cloth with mild soap and water, then dry immediately. Avoid harsh chemicals or abrasive materials.
- Storage: Store the assembled model or individual blocks in a cool, dry place away from direct sunlight to prevent discoloration or warping.
- Handling: Handle the model with care, especially when moving or adjusting functional parts, to prevent accidental disassembly.
6. Troubleshooting
If you encounter any issues during assembly or with the completed model, consider the following common solutions:
- Missing Pieces: Double-check all packaging materials and the assembly area. If a piece is genuinely missing, contact customer support (see Section 8).
- Difficulty Assembling: Review the instruction manual for the specific step. Ensure the correct pieces are being used and that their orientation is accurate. Sometimes, applying gentle, firm pressure is needed to connect blocks.
- Loose Connections: If parts feel loose, ensure they are fully pressed together. For persistent looseness, verify that the correct block type was used for that connection point.
- Functional Parts Not Moving: Check for any misaligned blocks or obstructions preventing movement. Ensure all connecting pieces for the ladder, water gun, or doors are correctly installed as per the instructions.
7. Product Specifications
| Feature | Detail |
|---|---|
| Brand Name | HJPLPXH |
| Model Name | 31070 |
| Number of Pieces | 1052 |
| Material Type | Plastic |
| Item Dimensions (L x W x H) | 11 x 4 x 5 inches (26.5 x 8.5 x 11.5 cm) |
| Manufacturer Minimum Age | 168 Months (14 Years) |
| Educational Objective | Creative Thinking |
| Included Components | Instruction Manual |

Image 7.1: Product dimensions. The image displays the length, width, and height measurements of the assembled fire truck model.
8. Warranty and Support
Information regarding specific warranty details for the HJPLPXH City Emergency Rescue Fire Truck Building Block Set is not provided in the product description. For any inquiries regarding missing parts, assembly assistance, or product support, please refer to the contact information provided by your retailer or the manufacturer, Jieyang Shiao Trading Co., Ltd.