Extracting Brake Fluid From The Master Cylinder - Mityvac MV7201 User Manual

1
. Allow the engine to cool.
2. Remove the radiator/expansion tank cap.
3. Select the largest diameter dipstick tube and insert the tube into the radiator neck or expansion tank.
4. Insert the opposite end of the main suction tube into the 10 mm x 90° tube connector on the top of the
reservoir tank. Take care that the tube is in the connector all the way to prevent leakage.
5. Place the selector valve mounted on the side of the pump assembly to "EVACUATE".
6. Raise the pump handle on the reservoir tank until it reaches its highest limit. Pump the handle approxi-
mately ten times. The unit will begin to extract the coolant from the cooling system.
7. Once the coolant has been extracted, remove the expandable rubber plug from the reservoir tank; pour
the coolant from the tank into a suitable container, and dispose of it in an appropriate manner. Rinse out
the reservoir tank with clean solvent or engine degreaser. Allow it to dry thoroughly.
8. If you wish to use the Fluid Evacuator Plus to dispense coolant from the Fluid Evacuator Plus, fill the
cleaned reservoir tank with new coolant and simply switch the selector valve that is mounted on the side of
the pump assembly to "dispense".
9. Pull up on pump handle and continue pumping until the cooling system is filled to the desired level.
10. Be sure to run the engine until it reaches operating temperature to circulate the new coolant and then re-
check the level to be sure that it is full.

Extracting Brake Fluid from the Master Cylinder

1. Clean the exterior of the master cylinder and master cylinder cap. (This will prevent dirt from entering the
master cylinder reservoir when the cap is removed.)
2. Remove the lid of the master cylinder reservoir.
Prior to inserting the extraction tube into the master cylinder reservoir, be sure that the extraction tube is
clean and free of any other types of fluid. Failure to do so would result in contamination of the brake fluid in
the hydraulic system and cause potential brake failure.
3. Select the appropriate "dipstick" tube and connect it to the main suction tube.
4. Insert the opposite end of the main suction tube into the 10mm x 90° tube connector on the top of the reservoir
tank. Take care that tube is in the connector all the way to prevent leakage.
5. Place the selector valve mounted on the side of the pump assembly to "EVACUATE".
6. Insert the end of the extraction tube into the master cylinder reservoir.
7. Raise the pump handle on the reservoir tank until it reaches its highest limit. Pump the handle
approximately ten times. The unit will begin to extract the brake fluid from the master cylinder reservoir.
8. Once the break fluid has been extracted, remove the expandable rubber plug from the reservoir tank; pour the
break fluid from the tank into a suitable container, and dispose of it in an appropriate manner. Rinse out the
reservoir tank with clean solvent or engine degreaser. Allow it to dry thoroughly.
9. After all repairs are accomplished, refill the system with new, manufacturer approved brake fluid from a sealed
container.
Form 801672F
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