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Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron.
D14MZ2 Troubleshooting - Part 2
Step 3: Visually inspect the upper (Part #: PDI643) and
lower (Part #: PDI644) white anges on the piston shell.
If they are worn or have scratches the anges need to
be replaced.
Step 2: Pull the piston straight out.
Step 1: Remove the blue bell housing.
This D14MZ2 Troubleshooting will cover: The injector isn’t clicking.