There is an affidavit that can be filed with the county clerk's office - Affidavit of Conversion to Real Estate. You will need to send the original title, along with the signed Affidavit. The fee in this particular county was $11.00 (I think), but it would be best to contact the filing county to be sure. We didn't file a UCC-1 or title lien statement on the mobile home.
At previous banks, I have also noted the mobile home (model, year & VIN) in the legal description of the mortgage. The affidavit was completed on the advice of the attorney performing the title examination.
Hope this helps,
Lisa
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Mom always said "Don't play ball in the house". - Peter Brady