Ousted Asian football chief Mohamed bin Hammam yesterday accused FIFA of threatening Caribbean football officials to force them to admit he offered bribes – claims that led to his life ban.

Bin Hammam was slapped with the ban last month after he was found guilty of trying to buy votes in the FIFA presidential race by offering Caribbean football officials $40,000 each.

The former head of the AFC has denied the charges, calling them “politically motivated”, and is appealing the ban.

In a posting on his blog, Bin Hammam published a copy of a letter, purportedly from FIFA secretary general Jerome Valcke, asking Caribbean Football Union members to come forward “with all relevant information” within two days.

Anyone who didn’t come forward would “be subject to the full range of sanctions,” the letter said.

“Based upon the evidence gathered to date, there is reason to believe that numerous people have not been completely candid and forthright in their statements about... whether they or others were offered or received money,” it said.

Bin Hammam expressed outrage over the letter dated July 25, two days after the ban was imposed.

“Valcke, the co-owner of FIFA, issued a letter to the CFU member associations, threatening them to either admit that they have been bribed or he will open an investigation to find out if I have bribed them or not,” he said.

The 62-year-old Qatari did not say how he had obtained the document.