1779.96—Termination of Loan Note Guarantee.
         The Loan Note Guarantee under this part will terminate automatically:
    
    
    
        
        (b) 
         Upon full payment of any loss obligation or negotiated loss settlement except for future recovery provisions; or
    
    
        
        (c) 
         Upon written request from the lender to the Agency, provided that the lender holds all of the guaranteed portion and the original Loan Note Guarantee is returned to the Agency.