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Mityvac MV7102 Fluid Evacuator User Manual

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Mityvac MV7102 Fluid Evacuator User Manual

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Read and carefully observe this operating instruction before use. This equipment is designed to be used by trained vehicle service personnel. Consult and follow vehicle manufacturers’ recommendations regarding service procedures and fluid compatibility. Do not use this equipment in a way that is not described in this documentation.

Equipment and vehicle components build up pressure. Fluid may be expelled when disconnecting a hose or other component. Always wear eye protection and proper clothing when operating this equipment Do not attempt to modify the pressure relief valve. If the pressure in the reservoir exceeds 25 psi (1.7 bar), return it to an authorized service center for repair or replacement. Some fluids, including brake fluid, are corrosive. Proper care should be taken to protect painted surfaces and skin from exposure.


This equipment is designed to dispense and evacuate fluid using compressed air to build pressure or vacuum in the reservoir. Through a fluid pickup tube connected to a quick-change coupler, air pressure forces fluid to dispense out of the reservoir, or air vacuum pulls fluid into the reservoir. Accessories can be added to control or direct fluid flow in different applications. Operate equipment at an input pressure of 90-120 psi (6-8 bar). Regularly check the reservoir pressure gauge during operation to ensure pressure remains at or below recommended levels of 25 psi (1.7 bar).


This equipment is intended to empty or fill reservoirs with the following fluids: engine coolant, windshield washer fluid, motor oil, diesel fuel, automatic transmission fluid (ATF), brake fluid, or power steering fluid. Accessories can be used to pressure/vacuum bleed hydraulic brake or clutch systems, or refill or top-off sealed automatic transmissions.

Pressure brake bleeding

  1. Park the vehicle on a level surface, set the parking brake, and turn off the engine.
  2. Locate the brake or clutch master cylinder and remove the cap.
  3. Extract as much used hydraulic fluid from the master cylinder reservoir as possible.
  4. Refill with new fluid.
  5. Select the appropriate master cylinder pressure bleed adapter and install it securely onto the master cylinder reservoir.
  6. Before adding fluid to the reservoir (12), connect the fluid dispensing hose (14) to the quick-connect coupler (4) on the reservoir.
  7. Connect the opposite end of the fluid dispensing hose (14) to the male quick-connect coupler on the master cylinder pressure bleed adapter
  8. Ensure the shut-off valve on the fluid dispensing hose (14) is closed.
  9. Connect the air supply to the swivel coupler (7).
  10. Pull the top lever (6) back to build pressure in the reservoir.
  11. 11 Observe the pressure gauge (9) and adjust the inlet air supply to achieve 10 psi (0.7 bar) in the reservoir. If the inlet air supply cannot be adjusted, push the top lever (6) to the center position when reservoir pressure reaches 10 psi (0.7 bar).

Do not allow fluids to contact skin or painted surfaces. Fluids are hazardous and corrosive to skin and painted surfaces. Failure to comply could result in injury or damage to equipment.

Fluid Evacuators

Mityvac Liquid Drainers and Dispensers are ideal for adding or removing liquids from small tanks and channels. All units are lightweight and portable and include integrated water tanks in capacities from 1.9 liters (1.8 liters) to 5 gallons (19 liters). Applications include removing and filling or refilling engine oil, engine cooling, transaxle oil and drivetrain, transmission and brake fluids.

About us

Mityvac is a brand of car repair and maintenance equipment since 1971. Beginning with the design and patenting of a single vacuum pump for medical use, its use has expanded to include business and consumer as well as traffic analysis. Mityvac has the products and systems you need for all brake and clutch bleeding applications, air intake and compression testing, air conditioning exhaust or recirculation applications, water transport and testing applications.

  • The MV7102 uses compressed air to create vacuum for extraction and pressure for liquid
  • The device has a separate flow control and a pressure/vacuum changeover valve for easy control operation. Eight
    Redundant pressure allows the safety relief outlet pressure to exceed 30 psi (2 bar). ) controls down to the bottom ))
    2 quart (2.5 L) capacity hopper. Interchangeable caps with other chamber sizes will separate the
  • Tool comes with a pressure/vacuum gauge combination for easy visibility when in use

Technical Details

  • Manufacturer Mityvac
  • Make Mityvac
  • Model MV7102
  • Item Weight 5.52 lbs
  • Package Dimensions 12.32 x 10.43 x 8.07 inches
  • Product Model MV4204 Part Number MV71

Product Description

Mityvac MV7102 Drain/Distributor, 2.5 Liters, Dispenses and extracts most automotive fluids including brake fluid, washer fluid, power steering and transmission fluid, engine oil, gear oil and coolant. These tools make it easy to drain, fill and refill reservoirs or depressurize hydraulic brake and clutch systems. This kit includes a 2 liter (2.5 L) fluid reservoir, reservoir cap with venturi vacuum and dispense pressure, fluid delivery hose and wand, and a hanger.

Dispense used or new fluid by transferring the vacuum to the pressure. Independent flow control and high/low switching valves give the operator greater operational control. These products provide environmentally safe cleaning processes.


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Mityvac MV7102 Fluid Evacuator

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