The retirement allowances granted under the provisions of this act shall be paid in equal monthly installments and shall not be increased, decreased, revoked or repealed, except as otherwise provided in this act.
53 P.S. § 30570
The retirement allowances granted under the provisions of this act shall be paid in equal monthly installments and shall not be increased, decreased, revoked or repealed, except as otherwise provided in this act.
53 P.S. § 30570