Introduction
This manual provides detailed instructions for the safe and effective use of your DAYUAN 3L Manual Transmission Fluid Pump. This tool is designed for dispensing and extracting automatic transmission fluid (ATF) in various vehicle models. Please read this manual thoroughly before operation to ensure proper usage and to prevent damage to the tool or vehicle.
Safety Information
Always wear appropriate personal protective equipment, including safety glasses and gloves, when handling automotive fluids.
Ensure the work area is well-ventilated and free from ignition sources. Automotive fluids can be flammable.
Do not exceed the maximum pressure rating of 4 bar (58 PSI) for the fluid container. Over-pressurization can cause damage or injury.
Dispose of used fluids according to local environmental regulations.
Keep out of reach of children.
Package Contents
Verify that all items are present and undamaged:
- 3L Fluid Container with Pressure Gauge
- Pump Assembly
- Hose with Volume Guide
- 8 Transmission Fluid Adapters (ATF101, ATF102, ATF103, ATF104, ATF105, ATF106, ATF107, ATF109)
- Adapter Wrench (Plastic)
- Additional Fluid Bottle (for extraction)
Image: Overview of the DAYUAN 3L Manual Transmission Fluid Pump and its included accessories, including the main pump unit, hose, and various adapters.
Image: Two plastic adapter wrenches, used for securing or loosening the fluid adapters.
Product Overview
The DAYUAN 3L Manual Transmission Fluid Pump is a versatile tool for automotive fluid management. It features a 3-liter reservoir, a manual pump mechanism, a pressure gauge for monitoring, and a set of adapters for compatibility with a wide range of vehicle transmissions.
Image: Detailed view of the DAYUAN 3L Manual Transmission Fluid Pump, highlighting key features such as the pump handle, pressure gauge, fluid reservoir, and quick-connect hose.
Setup
- Assemble the Pump: Ensure the pump assembly is securely screwed onto the 3L fluid container.
- Connect the Hose: Attach the hose with the volume guide to the quick-connect fitting on the pump unit.
- Select Adapter: Choose the appropriate transmission fluid adapter for your vehicle's make and model. The kit includes 8 common adapters (ATF101-ATF109).
- Attach Adapter: Securely attach the selected adapter to the end of the hose.
Image: The DAYUAN 3L Manual Transmission Fluid Pump fully assembled with the hose and a quick-connect adapter attached.
Image: A close-up view of the various transmission fluid adapters included with the pump, labeled ATF101 through ATF109.
Operating Instructions
A. Dispensing Fluid
- Fill the Reservoir: Unscrew the smaller cap on the 3L container and carefully pour the new transmission fluid into the reservoir. Securely close the cap.
- Pressurize the System: Pump the handle several times to build pressure inside the container. Monitor the pressure gauge to ensure it does not exceed 4 bar (58 PSI).
- Connect to Vehicle: Attach the selected adapter to the vehicle's transmission fill port.
- Dispense Fluid: Press the release button on the pump assembly to begin dispensing fluid. The hose with the volume guide allows for controlled flow.
- Monitor Fluid Level: Continuously monitor the transmission fluid level in the vehicle according to the manufacturer's specifications.
- Release Pressure: Once dispensing is complete, release any remaining pressure in the container by pressing the pressure release valve.
B. Extracting Fluid (Using the additional fluid bottle)
- Prepare Extraction Bottle: Attach the hose with the chain and hook to the smaller fluid bottle.
- Connect to Pump: Connect the other end of this hose to the quick-connect fitting on the main pump unit.
- Insert into Fluid: Insert the hose end into the fluid to be extracted (e.g., brake fluid reservoir, power steering reservoir).
- Pump to Extract: Operate the pump handle to create a vacuum, drawing fluid into the smaller bottle.
- Monitor Volume: The smaller bottle has volume markings to help monitor the extracted fluid amount.
- Dispose of Fluid: Once extraction is complete, disconnect and dispose of the fluid responsibly.
Image: The DAYUAN 3L Manual Transmission Fluid Pump positioned under a vehicle, demonstrating its use for fluid transfer into a transmission.
Video: A demonstration of the 3L Manual Brake Bleeder Kit, showing the process of connecting the pump and operating it to transfer fluid. While this video shows a brake bleeder kit, the general operation of the pump mechanism for fluid transfer is similar.
Video: A demonstration of an oil fluid extractor, illustrating how to use a syringe-style pump to extract fluid from a reservoir. This video provides a visual guide for the fluid extraction process.
Video: An overview of the FIRSTINFO A1122 Multi-Purpose Oil Pump, showcasing its features and how it can be used for precise fluid dispensing. This video highlights the functionality of a similar fluid pump.
Maintenance
- Cleaning: After each use, thoroughly clean the pump, hose, and adapters with an appropriate cleaning solution to remove any residual fluid. This prevents cross-contamination and extends the life of the components.
- Storage: Store the pump and accessories in a clean, dry place away from direct sunlight and extreme temperatures.
- Inspection: Regularly inspect the hose, seals, and adapters for any signs of wear, cracks, or damage. Replace worn components as needed.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Pump not building pressure | Loose connections, damaged seals, clogged intake. | Check all connections for tightness. Inspect seals for wear and replace if necessary. Clear any blockages in the intake hose. |
| Fluid not dispensing/extracting | Insufficient pressure, incorrect adapter, hose kinked, valve closed. | Ensure adequate pressure is built. Verify the correct adapter is used and properly connected. Check for kinks in the hose. Ensure the dispensing valve is open. |
| Fluid leakage | Loose connections, damaged O-rings or seals. | Tighten all connections. Inspect O-rings and seals on the pump, hose, and adapters; replace if damaged. |
Specifications
- Brand: DAYUAN
- Model Number: YT-99300
- Capacity: 3 Liters
- Maximum Pressure: 4 bar (58 PSI)
- Compatibility: Designed for most common automatic transmission models (Audi, Ford, BMW, Honda, Nissan, VW, Porsche, Mini Cooper, Mercedes)
- Included Adapters: 8 transmission fluid adapters
- Item Weight: 1.76 kg
- Package Dimensions: 43.1 x 18.7 x 18.2 cm
Warranty and Support
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official DAYUAN website. Keep your purchase receipt as proof of purchase.