The committee decided to allow him a special licence for only half an hour more, despite police previously approving a licence until 2am with some conditions.
At last week's committee meeting councillors John Gower, Margaret Forsyth, Pippa Mahood, Maria Westphal, Roger Hennebry and Daphne Bell all signed the notice of motion and agreed not to comment until the matter was discussed at the full council meeting on May 24.
The Herald understands the statutory management committee's move was based on the fact they felt the liquor licensing applicant still could have appealed against the decision and it was inappropriate for him to comment on their decision because the committee's protocol required members to remain independent.
But Mr Wilson has defended his actions saying he did nothing wrong because the liquor licensing application had already been withdrawn.
Mr Weake, who owns Altitude, later decided to appeal against the committee's decision to the Liquor Licensing Authority in Wellington.
Mr Wilson said the attempt now to try to remove him from the committee was "politically motivated" to silence him because he had publicly criticised his colleagues' decisions in the past.
"I would be very surprised if I had the numbers [majority vote to stay on the committee] and that simply reflects that I took steps to ask for more transparency in terms of commercial assets of councillors - they didn't like that, and terrible decisions of V8s and they didn't like that."
So far Mr Wilson has gained support from councillors Angela O'Leary and Dave Macpherson but, if all elected members attend the meeting, he will need the support of six of his colleagues.
Of the other councillors not on the committee deputy mayor Gordon Chesterman said he was waiting until he had heard both sides of the story.
Hamilton mayor Julie Hardaker and councillors Peter Bos and Martin Gallagher could not be reached for comment yesterday.
Acting Hamilton mayor Gordon Chesterman confirmed the notice of motion had been lodged and said it was a matter relating to allegations that he had breached the committee's protocols.
"If this motion is successful," Mr Chesterman said, "it would see the removal of Councillor Wilson from the committee."