time spent at regular intervals to xeep tie machine in first class condition will avoid costly repairs and shutdowns, DIGASZ=MBLY Refer to the assembly drawing of the machine and the parts list. Uncouple the machine and remove the foot bolts holding it to the foundation, and transport the complet2 unit to some area permitting easy accessibility. On the sliv ring machines remove the dripproof covers and raise the brushes away from ths rings. Place a piece of cardboard or heavy canvas between the brushnolders and the rings to prevent marring or scratching of the rings when the rotor is removed. Cisconnect the rotor leads from the brushholders, Loosen the inner bearing caps by removing the holding-on screws and back off the brackets. Teke off the ball bearing lock nuts and lock washers, and press off the ball bearings with a bearing puller. Replace the bearing lock nuts on the rotor shaft to prevent any damage to the threacs, ‘lide the rotor out of the machine taking care not to damage ny coils or coil connections. Remove the serews holding any fans to tne rotor, snd take off the fans, See the section on "Maintenance" for complete details on cleaning, servicing, and replacement of parts for the machine. ASSEMBLY reverse the preceding procedure, taking care not to damage the windings or the slip rings, and being sure that all macnined surfaces are clean so that all the parts will fit together properly. All 3-41