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Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron.
Step 4: If you don’t feel suction on your nger turn the
water off and release pressure by pressing the air bleed
button and remove the Dosatron.
Step 5: Unscrew the injection stem nut and pull the stem
straight out from the body. Set the nut and stem aside.
Step 6: Unscrew and remove the bell housing.
D14MZ2 Troubleshooting - Part 1