Searching for Stanley 4212 adjustment instructions

Quick Learner
Where can I find a Stanley 4212 (with blue flag) mirrored door roller adjustment instructions?

My door 'hops' when pulled back & forth.
2 Replies
Emily
Emily from SWISCO
SWISCO
Expert

Hi there!

I'm afraid we have no such instructions for this roller. However, it is very simply adjusted by turning the top screw. If it doesn't adjust by doing so, you would need to replace it with the 23-041

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