Failure of a BorrowerBorrowerPerson who is the obligor per the Note. to pay when due and in full any payment required for the Mortgage LoanMortgage LoanMortgage debt obligation evidenced, or when made will be evidenced, by the Loan Documents, or  a mortgage debt obligation with a Fannie Mae credit enhancement. , including, but not limited to, principal, interest, late charges, default interest, fees, prepayment premium, escrows, or other collateral accounts for taxes, insurance premiums, and assessments, other collateral accounts, and the Replacement ReserveReplacement ReserveCustodial Account funded during the Mortgage Loan term for major maintenance and replacing capital items per the Loan Documents. .