Section 674.40 - Treatment of loan repayments where cancellation, loan repayments, and minimum monthly repayments apply(a) An institution may not exercise the minimum monthly repayment provisions on a note when the borrower has received a partial cancellation for the period covered by a postponement.(b) If a borrower has received Defense, NDSL, and Perkins loans and only one can be cancelled, the amount due on the uncancelled loan is the amount established in § 674.31(b) (2) , loan repayment terms; § 674.33(b) , minimum repayment rates; or § 674.33(c) , extension of repayment period.52 FR 45754, Dec. 1, 1987. Redesignated at 59 FR 61410, Nov. 30, 1994 Authority: 20 U.S.C. 425 and 1087dd , 1087ee