DETROIT (WWJ/AP) – Detroit Mayor Dave Bing plans to meet with City Council Friday morning, one day after the state Treasurer’s office told the city it is in jeopardy of losing $80 million  in revenue sharing — if a lawsuit challenging a consent agreement to fix the city’s finances is not dropped.

Deputy State Treasurer Thomas Saxton has sent a letter to Detroit’s chief financial officer stating a suit filed by the city’s top lawyer,  Crystal Crittendon,  “threatens to derail” efforts to get Detroit back on fiscal track.

READ MORE: 'In A Daze': Royal Oak Woman Wins $500K Powerball Prize Over Mother's Day Weekend

The suit claims the state already owes Detroit $224 million in past revenue sharing — and that under Michigan law the city and state cannot enter into a consent agreement if money is owed by one to the other.

Crittendon said in her lawsuit filed last week that Michigan owes Detroit millions of dollars and that a consent agreement between Gov. Rick Snyder and Mayor Dave Bing is not valid. Saxton said that unless Detroit withdraws the suit, the state aid will be intercepted by a bank to repay the $80 million bond obligation owed by Detroit.

Talking to WWJ Newsradio 950’s Vickie Thomas, Councilman Kwame Kenyatta said Crittendon is charged with upholding the city charterno matter what.

READ MORE: City Of Saginaw To Resume Water Shutoffs, Collection Efforts In July

“She must to that or else she’s in violation of the charter, and they don’t seem to respect that,” Kenyatta said. “I think that you go to court — you prove her wrong or your prove her right, and you continue to move on the course of trying to get the finances together and not if you don’t do it our way then we’re gonna punish you.”

The consent agreement headed off the appointment of an emergency manager.

Mayor Bing has said the lawsuit is impeding progress.

MORE NEWS: Suspect Wounded By Police During Shootout In Detroit

(TM and © Copyright 2012 CBS Radio Inc. and its relevant subsidiaries. CBS RADIO and EYE Logo TM and Copyright 2012 CBS Broadcasting Inc. Used under license. All Rights Reserved. This material may not be published, broadcast, rewritten, or redistributed. The Associated Press contributed to this report.)