A mower deck side discharge chute mounting includes a wire form hinge having a first leg, a second leg that is collinear with the first leg, and an intermediate mounting portion attached directly to a multi-blade mower deck between the first leg and the second leg. A side discharge chute pivots on the wire form hinge and can be installed or removed from the wire form hinge only if the chute is in a raised position relative to the mower deck.