Applies to: TRANSMISSION 711.612 in MODEL 901.0, 902.0, 903.0, 904.0 with ENGINE 111.979 with CODE (N05) Countershaft PTO (2c) without flange TRANSMISSION 711.612 in MODEL 901.3, 902.3, 903.3, 904.3 with ENGINE 601.943 with CODE (N05) Countershaft PTO (2c) without flange with CODE (N07) PTO countershaft (2b) with flange TRANSMISSION 711.612 in MODEL 901.4##, 902.4##, 903.4##, 904.4## ## up to 614658 up to 31.5.96 with ENGINE 602.980 with CODE (M53) Constant engine speed with CODE (N05) Countershaft PTO (2c) witho