Do you push the plug into the the blank hole? Does the rubber expand in the hole?
Do you push the plug into the the blank hole? Does the rubber expand in the hole?
Please see the diagram below, number 1 is the housing, number 4 is the plug but this is a metal threaded plug.
https://lsengineers.zendesk.com/attachments/token/ANaRINc9pHIegbTmtd9IuwrDu/?name=4230+640+0506.png
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