AUTOOL ATF702 · 12V Mechanical ATF Exchanger
Run a Mechanical ATF Exchange Step by Step
Run automatic-transmission fluid exchange through direct mechanical valve control. ATF702 lets the operator set pressure and flow, watch used and fresh fluid through separate windows, and select exchange, circulation, filling, recovery, or tank-draining paths. A 12 V wheeled cabinet supports movement between workshop service bays.
- 12 V Semi-Automatic Exchange
- 20 L Fluid Tank
- Six Mechanical Fluid Paths
- Adjustable Pressure + Flow
- Separate New / Used Windows
Key Features
Mechanical Control with Visible Fluid Paths
Quick ATF Exchange
With the unit connected through an approved route and flow balanced, circulating flushing and ATF exchange can take about 20 minutes, with exchange efficiency approaching 100% under suitable conditions. Actual time and exchanged proportion depend on adapter setup, the vehicle circuit, fluid condition and the final-level procedure.
Manual Circulating Flushing
Manual circulation lets the operator move fluid through the connected service route before the exchange sequence.
Separate Used and New ATF Windows
Separate windows let technicians compare the condition of used ATF with new ATF during the exchange.
Pressure and Flow Control
Adjustable pressure and flow controls let technicians match the exchange to the vehicle’s service requirements and help reduce overfilling or underfilling risk while they monitor the connected process.
Easy-to-Identify Mechanical Controls
Clearly defined valve positions, pressure gauges, an emergency stop, a start switch, and visible indicators keep the main service controls easy to identify.
Easy to Move
A wheeled cabinet with a push handle, swivel casters, and one-way casters makes the unit easier to move around the workshop.
Six Mechanically Selected Fluid Paths
ATF702 provides mechanical valve modes for ATF exchange, flushing, filling, recovery, and draining the new and used fluid tanks.
12V Workshop Operation
ATF702 runs from a fully charged 12V DC battery for mechanically controlled transmission fluid service.
Transmission Service Connections
Specialized connectors and hoses support a range of transmission fluid line layouts. Confirm adapter fitment for the vehicle before service.
Traditional Draining Is Limited
A traditional drain-and-fill may remove only about 25% of the used transmission fluid, leaving contaminated fluid in the transmission and torque converter.
Residual Used ATF Can Contaminate New ATF
Metal debris and sludge can remain in the transmission and mix with new ATF, reducing the benefit of the service and leaving the replacement fluid contaminated.
Contaminated ATF Can Affect Driving
Contaminated transmission fluid can contribute to slow acceleration and shuddering or vibration during shifts. It may also contribute to overheating and higher fuel consumption.
Control Pressure, Flow, and Fluid Condition
Incorrect filling or valve control can lead to overfilling or underfilling. ATF702 lets technicians monitor fluid pressure, flow, and color throughout the service.
Equal-Volume Exchange
Use this mode to exchange used ATF for new ATF while monitoring the fluid windows and tank levels.
Add New ATF to the Transmission
Use this mode to add new ATF after service or when the fluid level needs adjustment.
Circulating Flushing
Use this mode to run circulating flushing before the final ATF exchange, following the service procedure.
Recover ATF from the Transmission
Use this mode to recover transmission fluid from the vehicle when required by the service procedure.
Empty the New ATF Tank
Use this mode to drain remaining ATF from the new ATF tank when needed.
Empty the Used ATF Tank
Use this mode to empty the used ATF tank after service and prepare the machine for the next job.
3 Years Warranty Support
Main unit: 3-year warranty. Standard accessories: 1-year warranty. Warranty Policy.
Safe Use
Control Flow, Routing and Vehicle State
Use 12 V DC Power
Connect the power cable to a fully charged 12 V DC battery before operation.
Prepare New ATF
Before first use, fill the new ATF tank with new ATF. For the initial fill, use about 12 kg of new ATF as a starting amount.
Keep the Used ATF Container Empty
Keep the used ATF collection container (bottle or tank) empty before starting service.
Secure and Lift the Vehicle
Make sure the vehicle is securely braked and lifted before disconnecting or reconnecting transmission fluid lines.
Confirm ATF Flow Direction
Start the engine briefly only as needed to identify the ATF flow direction (inlet/outlet) before making the final line connection.
Allow Enough Flushing Time
When required by the service procedure, continue circulating flushing for more than 20 minutes.
Keep the Engine Running During Circulating Flushing
During circulating flushing, keep the engine running and shift through the gears as required by the user manual and vehicle-specific service procedure.
Follow Vehicle-Specific Higher-Speed Gear Procedures
If a vehicle-specific procedure requires higher-speed gear operation during fluid circulation, follow that procedure along with the user manual and workshop safety rules. Do not apply one speed to every vehicle.
Result Guide
Verify Flow, Level and Leak-Free Reconnection
Verify the Result
Use the fluid windows as a process aid, then restore the circuit, set the final fluid level by the vehicle procedure and inspect for leaks.
Specifications
ATF702 Specifications
| Core Exchange & Automation | |
|---|---|
| Operation Method | Mechanical Control |
| Circulating Flushing | Manual |
| Circulating Oil Exchange (Equal Volume Exchange) | Manual |
| New Oil Refilling | Manual |
| Used Oil Recovery | Manual |
| New Oil Tank Emptying | Manual |
| Old Oil Tank Emptying | Manual |
| New Oil Tank Electric Refilling | Manual |
| Power & Physical Setup | |
| Power Supply | DC12V |
| Maximum Power | <150W |
| Noise | <70 dB |
| Oil Tank | 20L |
| Net Weight | 45.8KG |
| Gross Weight | 54.2KG |
| Oil Exchange Hose | 2.5m |
| Power Cord | 3m |
| Fluid Control & Visibility | |
| Oil Pump | Single Oil Pump |
| Pressure Gauge | 2 Mechanical Pressure Gauge 10kg/cm² |
| Oil Filter and Replacement Reminder | No Replacement Reminder |
| Oil Exchange Window | Yes |
| Liquid Level Window | Yes |
| Liquid Level Window Backlight | Yes |
Manual & Support
Find the Manual and Fitment Guidance
AUTOOL ATF702 User Manual
Open the PDF manual for AUTOOL ATF702 mechanical ATF exchange, pressure and flow adjustment, circulation, filling and recovery paths, fluid compatibility, safety and troubleshooting support.
Package Contents
See What Comes in the Box
- Main UnitAUTOOL ATF702 semi-automatic ATF exchanger
- Adapter KitTransmission fluid line adapters and fittings
- Connecting TubeClear connecting tube
- User ManualAUTOOL ATF702 user manual
- Before First UseCheck that all accessories are present and undamaged before operation
Buyer Questions
ATF Setup, Fit and Service Questions
Why Do I Need an Automatic Transmission Fluid Exchanger?
Traditional draining may remove only part of the used ATF, while metal debris and sludge can remain in the transmission and contaminate new ATF. A transmission fluid exchanger can replace more of the used ATF for a more complete service.
How Long Does ATF702 Take to Change Transmission Fluid?
About 20 minutes under suitable service conditions. Actual time varies with the vehicle, fluid condition, flushing needs, adapter setup, and flow balance.
Is ATF702 Fully Automatic?
No. ATF702 is a semi-automatic transmission fluid exchanger with mechanical valve control and visible fluid windows. Choose ATF705, ATF802, or ATF805 if you need more electronic control or automated functions.
What Is the Difference Between ATF702 and ATF705?
ATF702 uses mechanical control, 12 V DC power, no screen, a single ATF pump, and manual circulating flushing. ATF705 adds electronic control and 110/220 V AC power, plus a 5-inch IPS screen. It also adds automatic equal-volume exchange and recovery, buzzer alerts, and real-time tank-level display.
What Power Supply Does ATF702 Use?
ATF702 uses 12 V DC power. Connect the power cable to a fully charged 12 V battery before operation.
How Much New ATF Should I Prepare?
Before first use, fill the new ATF tank with new ATF. Use about 12 kg as a starting amount. Keep the used ATF collection container (bottle or tank) empty. The exact amount should match the vehicle-specific service requirement.
Does ATF702 Support Circulating Flushing?
Yes. ATF702 supports manual circulating flushing using its mechanical valve controls. Keep the engine running and shift through the gears as required by the user manual and vehicle-specific service procedure. Monitor the used ATF window throughout the process.
How Do I Know the ATF Exchange Is Complete?
Use the new- and used-fluid windows to observe condition and flow, but do not use color alone as the completion criterion. Monitor transfer balance, restore the circuit, set the final level by the vehicle procedure, and inspect the reconnected lines for leaks.
What Should I Do If New ATF Flows More Slowly Than Used ATF?
If new ATF flows more slowly than used ATF, reduce the used ATF flow with the valve on the return line. Adjust the flow until used ATF output and new ATF input stay balanced.
Are Adapters Included With ATF702?
Yes. The package includes an adapter kit with transmission fluid line fittings, clamps, tubes, and related accessories. Package contents may vary by configuration, so confirm the adapter set included with your order.
What Should I Check After the ATF Exchange?
After the exchange, turn off the engine and reconnect the transmission fluid line. Restart the engine and complete the final fluid-level check at the temperature, engine state, and selector position specified for the vehicle. Add fluid if needed, inspect every opened connection for leaks, and perform the approximately 1 km road check from the ATF702 procedure when it is suitable for the vehicle, followed by a final inspection.
Can ATF702 Be Used for All Automatic Transmissions?
ATF702 includes specialized connectors for a range of automatic transmissions, but adapter fitment depends on the vehicle’s transmission fluid line layout. Confirm compatibility before service or contact support for adapter guidance.
How Long Is the Warranty?
Main unit: 3-year warranty. Standard accessories: 1-year warranty. Warranty Policy.
