3) ASSEMBLING SWING REDUCTION GEAR (1) Place the case (4) on the reversing machine having the flange side of the case up. 4 (2) Install shaft assembly (1) into case (4). Be sure to clean the case before install, using washing machine with the temperature of 80 C Do not install shaft assembly by force. 1 3 (3) Reverse case and press to insert oil seal (5) by using pressing jig after spreading grease oil around the outside ring of the seal and bearing. Coat grease oil slightly on the lip surface to prevent any scratch when installing. Be sure to check by eye that the oil seal is seated completely after being installed.
5 (4) Clean the assembling surface of case and spread packing liquid (TH1105) as shown in figure. Packing liquid (TH1105) 7-25